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This guy is supposed to be a "spring framework guru"
Yo Mr. Guru, this is not how you write a pom file especially when you are teaching someone who probably is new to programming. Just think if the new guy/girl goes on to write such xml files in the future. What are you even trying to do man.
5 -
I coded for 9 hours straight. Super productive day with Java Spring Framework. 😁😊
Now it's time for a reward. Time for my favorite game ever.
10 -
As a Java developer, reasons to kill other programmers:
- static mutable variables
- WRITING to static mutable variables
- API call with Framework X didn't work. Add Framework Y along with X and try that. Wrap X in try/catch statement. Catch block fires framework Y.
- six, seven, ten levels of nested code. Zero thought put in organization
- 6K LOC Java files
- spring (singleton? Maybe) object assigning values in static mutable (see pt.1)
- a couple of unit tests in code base that no longer work. Zero unit tests in new code
- unit testing disabled in CI pipeline
- empty catch blocks
- pass mutable data between threads. Modify in various places concurrently.3 -
this is how I destroyed my career in IT and how I'm headed to a bleak future.
I've spent the last 10 years working at a small company developing a web platform. I was the first developer, I covered many roles.
I worked like crazy, often overtime. I hired junior dev, people left and came. We were a small team.
I was able to keep the boat afloat for many years, solving all the technical problems we had. I was adding value to the company, sure, but not to mine professional career.
There was a lot of pressure from young developers, from CEO, from investors. Latent disagreement between the COO and the CEO. I was in between.
Somehow, the trust I built in 10 years, helping people and working hard, was lost.
There was a merge, development was outsourced, the small team I hired was kept for maintenance and I was fired, without obvious explanations.Well, I was the oldest and the most expensive.
Now I'm 53, almost one year unemployed.
I'm a developer at heart, but obsolete. The thing we were doing,
were very naif. I tried to introduce many modern and more sophisticated software concepts. But basically it was still pure java with some jquery. No framework. No persistency layer, no api, no frontend framework. It just worked.
I moved everything to AWS in attempt to use more modern stack, and improving our deployment workflow.
Yes, but I'm no devop. While I know about CD/CI, I didn't set up one.
I know a lot of architectural concepts, but I'm not a solution architect.
I tried to explain to the team agile. But I'm not a scrum master.
I introduced backlog management, story mapping, etc. But I'm not a product manager.
And before that? I led a team once, for one year, part of a bigger project. I can create roadmap, presentations, planning, reports.
But I'm not a project manager.
I worked a lot freelancing.
Now I'll be useless at freelancing. Yes I understand Angular, react, Spring etc, I'm studying a lot. But 0 years of experience.
As a developer, I'm basically a junior developer.
I can't easily "downgrade" my career. I wish. I'll take a smaller salary. I'll be happy as junior dev, I've a lot to learn.
But they'll think I'm overqualified, that I'll leave, so they won't hire me even for senior dev. Or that I won't fit in a 25 y.o. team.
My leadership is more by "example", servant leader or something like that. I build trust when I work with somebody, not during a job interview.
On top of that, due to having worked in many foreign countries, and freelancing, my "pension plan" I won't be able to collect anything. I've just some money saved for one year or so.
I'm 53, unemployed. In few years time, if I don't find anything, it will be even harder to be employed.
I think I'm fucked25 -
The management brought some devs from another outsourcing company into our project to overcome the fact that we, the existing developers, are retarded. We are retarded because they change the scope continously (aka daily) and we can’t keep track with their requests. They want something and after we implement it, they want it changed. Completely.
Instead of getting the project and deep dive into it using the materials (setup, architecture etc.) I prepared along the way, their PM said that we have to make some low level knowledge transfer. This knowledge transfer session happened on Friday.
The presenters were me and one of my colleagues. After 2 hours of training, we found out that the supposed senior devs don’t know how to use GIT, they don’t have a clue about Spring nor Angular (nor any SPA framework), their only questions were ‘why didn’t you use X?’ (where X = bootstrap, jQuery etc.) etc.
What is even funnier: during the presentation we were asked to keep a screen sharing opened during working hours for a couple of days just so the new devs could see how we are working.
Guess what happened with the scope on Friday evening: it changed again because ‘you got new devs so there will be multiple resources to handle tasks’.
2 more weeks and i’m out of there...7 -
After two years... I finally was able to quit my job.
I'm finally in a cool job, with a great team, with a cool project (from scratch! )
I have to learn Spring and Vue.js, knowing that I never tried any framework of these languages. But I really want to make it, I didn't suffer for two years, just to be beaten by a stack :p
Thanks for the ones who commented on my rant a few months ago, telling me to keep hoping for a better job. I got hired three days after the end of my previous contract, and I couldn't feel better now!9 -
I shit you not. This this a job qualifications qualifications entry level on LinkedIn.
7+ years working as part of a development team and with the following technologies:
Node.js Typescript and Java-based, microservice-driven applications using Spring Boot or similar framework
RESTful API design / microservice architectures
MongoDB or any other NoSQL DB
Message queues e.g. RabbitMQ, Kafka etc.
Modern MV*(MVC, MVVM, etc..) frameworks e.g. React, Angular, Vue etc.
JavaScript and design patterns, CSS and HTML
Modern CSS and view libraries e.g. RxJS, Angular Material, Typescript, JS ES6 etc.
Unit and UI testing using third party tools e.g. Jest, Cucumber, Groovy & Spock, etc.
Bachelor's degree in computer science or related field6 -
oh, it got better!
One year ago I got fed up with my daily chores at work and decided to build a robot that does them, and does them better and with higher accuracy than I could ever do (or either of my teammates). So I did it. And since it was my personal initiative, I wasn't given any spare time to work on it. So that leaves gaps between my BAU tasks and personal time after working hours.
Regardless, I spent countless hours building the thing. It's not very large, ~50k LoC, but for a single person with very little time, it's quite a project to make.
The result is a pure-Java slack-bot and a REST API that's utilized by the bot. The bot knows how to parse natural language, how to reply responses in human-friendly format and how to shout out errors in human-friendly manner. Also supports conversation contexts (e.g. asks for additional details if needed before starting some task), and some other bells and whistles. It's a pretty cool automaton with a human-friendly human-like UI.
A year goes by. Management decides that another team should take this project over. Well okay, they are the client, the code is technically theirs.
The team asks me to do the knowledge transfer. Sounds reasonable. Okay.. I'll do it. It's my baby, you are taking it over - sure, I'll teach you how to have fun with it.
Then they announce they will want to port this codebase to use an excessive, completely rudimentary framework (in this project) and hog of resources - Spring. I was startled... They have a perfectly running lightweight pure-java solution, suitable for lambdas (starts up in 0.3sec), having complete control over all the parts of the machinery. And they want to turn it into a clunky, slow monster, riddled with Reflection, limited by the framework, allowing (and often encouraging) bad coding practices.
When I asked "what problem does this codebase have that Spring is going to solve" they replied me with "none, it's just that we're more used to maintaining Spring projects"
sure... why not... My baby is too pretty and too powerful for you - make it disgusting first thing in the morning! You own it anyway..
Then I am asked to consult them on how is it best to make the port. How to destroy my perfectly isolated handlers and merge them into monstrous @Controller classes with shared contexts and stuff. So you not only want to kill my baby - you want me to advise you on how to do it best.
sure... why not...
I did what I was asked until they ran into classloader conflicts (Spring context has its own classloaders). A few months later the port is not yet complete - the Spring version does not boot up. And they accidentally mention that a demo is coming. They'll be demoing that degenerate abomination to the VP.
The port was far from ready, so they were going to use my original version. And once again they asked me "what do you think we should show in the demo?"
You took my baby. You want to mutilate it. You want me to advise on how to do that best. And now you want me to advise on "which angle would it be best to look at it".
I wasn't invited to the demo, but my colleagues were. After the demo they told me mgmt asked those devs "why are you porting it to Spring?" and they answered with "because Spring will open us lots of possibilities for maintenance and extension of this project"
That hurts.
I can take a lot. But man, that hurts.
I wonder what else have they planned for me...11 -
First time spending my lunch break outside this year. Didn't realize how much I missed it. It really helps to breath some fresh air when you got a bad day in office. How do you guys normally spend you lunch break?
11 -
They don't tell you this is in uni but your skill in merge conflict and circular dependency resolution is more essential in the real world than your knowledge of data structures.1
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Don't waste your time - they said.
Use Spring - the good ol' framework - they said
It's not slow - they said
me: ignores them, builds a custom jetty-based webserver with the same functionality Spring+tomcat can offer (mappings, routings, etc).
My app: boots up completely in <300ms, while Spring tutorials say a hello-world app takes 3+ seconds to spin-up http://websystique.com/spring-boot/...
me: already set for deployment in lambda. I bet I can tune it up even further with lazy-loading if I really have to...
Moral of the story: sometimes bare-bones solution is a better choice: more performant, more extendable, more testable, more lightweight.
That, dear folks, is the classic LESS IS MORE :)12 -
Which framework can jump the most?
Java Spring Framework.
Which framework can store hot water?
Python Flask
Which framework is believed to cause extinction of dinosaurs?
Meteor JS
Which script devs like to drink the most?
Coffeescript1 -
Next week I'm starting a new job and I kinda wanted to give you guys an insight into my dev career over the last four years. Hopefully it can give some people some insight into how a career can grow unexpectedly.
While I was finishing up my studies (AI) I decided to talk to one of these recruiters and see what kind of jobs I could get as soon as I would be done. The recruiter immediately found this job with a Java consultancy company that also had a training aspect on the side (four hours of training a week).
In this job I learned a lot about many things. I learned about Spring framework, clean code, cloud deployment, build pipelines, Microservices, message brokers and lots more.
As this was a consultancy company, I was placed at different companies. During my time here I worked on two different projects.
The first was a Microservices project about road traffic data. The company was a mess, and I learned a lot about company politics. I think I never saw anything I built really released in my 16 months there.
I also had to drive 200km every day for this job, which just killed me. And after far too long I was finally moved to the second company, which was much closer.
The second company was a fintech startup funded by a bank. Everything was so much better than the traffic company. There was a very structured release schedule, with a pretty okay scrum implementation. Every team had their own development environment on aws which worked amazingly. I had a lot of fun at this job, with many cool colleagues. And all the smart people around me taught me even more about everything related to working in software engineering.
I quit my job at the consultancy company, and with that at the fintech place, because I got an opportunity I couldn't refuse. My brother was working for Jordan Belfort, the Wolf of Wallstreet, and he said they needed a developer to build a learning platform. So I packed my bags and flew to LA.
The office was just a villa on the beach, next to Jordan's house. The company was quite small and there were actually no real developers. There was a guy who claimed to be the cto of the company, but he actually only knew how to do WordPress and no one had named him cto, which was very interesting.
So I sat down with Jordan and we talked about the platform he wanted to build. I explained how the things he wanted would eventually not be able with WordPress and we needed to really start building software and become a software development company. He agreed and I was set to designing a first iteration of the platform.
Before I knew it I was building the platform part by part, adding features everywhere, setting up analytics, setting up payment flows, monitoring, connecting to Salesforce, setting up build pipelines and setting up the whole aws environment. I had to do everything from frontend to the backest of backends. Luckily I could grow my team a tiny bit after a while, until we were with four. But the other three were still very junior, so I also got the task of training them next to developing.
Still I learned a lot and there's so much more to tell about my time at this company, but let's move forward a bit.
Eventually I had to go back to the Netherlands because of reasons. I still worked a bit for them from over here, but the fun of it was gone without my colleagues around me, so I quit last September.
I noticed I was all burned out, had worked far too much, so I decided to take a few months off and figure out what I wanted to do with my life. I even wondered whether I wanted to stay in programming.
Fast forward to last few weeks. I figured out I actually did want to work in software still, but now I would focus on getting the right working circumstances. No more driving 3 hours every day, no more working 12 hours every day. Just work close to home and find a company with the right values.
So I started sending out resumes and I gave one recruiter the chance to arrange some interviews too. I spoke to 7 companies in the span of one week. And they were all very interested. Eventually I narrowed it down to 2 companies and asked them for offers. And the company that actually had my preference offered me significantly more than I asked for, which settled the deal.
So tomorrow I'm officially signing with them, and starting next week I'll be developing in Kotlin, diving into functional programming and running our code in serverless environments. I'm very excited! -
A guy looks up the word 'spring' to find out about Spring season and Google suggests Spring Framework. Google, you nerds!
Oh well, cookies.2 -
My boss gave us a spring framework assignment as a training. I did it in half the time required while my colleague was struggling with it. later on he asked me for help so i came to his desk and to my surprise here i am looking at my code and he managed to f*** it up. I don't mind taking my code but have the decency to say so. P.S: he accessed my pc over LAN from the run command4
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I work with J2EE every day, especially Spring and Spring Boot.
I like it very much but when I am home I love tinkering with C++ (even tough I am a beginner in this language).
Is anyone else like this? It's like C++ has a misterious charm for me, not sure why. I also enjoy haskell and erlang, but keep at getting back at C++.
7 -
Tried flutter for the first time in life, for 2 days, java based Android dev here.
I have some.... thoughts...
Flutter does not feel extremely new to me. It is very much relatable if you have ever tried basic the spring/ other java based gui framework. It is trying to achieve the goods from multiple worlds,its so far good, but mann its playing on thin ice.
Flutter : Yo boy embrace me. I am the beauty. checkout my hot reload.
Me :❤️❤️😍 (But wait. your first execution is wayy longer than a simple android studio build. And AS would generally take smaller time after every rebuild. And you are going to take the same long time as first build, if app gets closed or my usb gets accidentally removed. So I see what you did there ;))
Flutter: Ha. Checkout my function passing as parameter. ever thought your puny java going to give you that?
Me :you got me ,❤️. (Although this style is not so uncommon with web devs)
Flutter: everything is a widget, everything is stateful or stateless, Single Streams FTW!
me: ❤️
Flutter:You kotlin devs are gonna love me, i got Small, concise code
Me: Now wait, This is a thin ice for me, okay? I hated when kotlin replaced everything with symbols & lamdas for a confusing but small code, So be careful,even though your code is still good.
Flutter : Control every pixel , dear! No more xmls!
Me : Yes, what is with that? are we accidentally going in the past?
Java desktop apps, spring framework used to build whole layouts with programming language. The day i stepped into Android, it was xml for ui and java/kotlin for code. was that a bad decision or is this one?
Anyways i liked my stuff seperated, but that's just me.
Flutter : Ugh so much whining. Are you going to work with me or not?
Me : Yes mam! ❤️4 -
I applied for software engineer in a software development firm. It clearly states in my resume that I am mainly a PHP developer in my current job. The company I applied for focuses on javascript frontend frameworks with Java Spring or node.js as backend.
The screening consisted of three parts; written exams, panel interview and the final interview. It lasted for a whole day, and when It's time for the final interview, the interviewer said that there are no slots left for trainee/junior level which is my level with 5 yrs experience in the industry.
I understand that this means that I will be trained with the technology that they are using so it will be an entry-level job but I submitted my resume several days ago and they didn't reviewed it first before making me attend the screening. I just wasted my time with this! They could've said from the start that they are not looking for people that do not have any experience with this technology/framework.
Fuck6 -
My boss has a weird habit of asking my opinion and then proceed to choose the worst option. So one day he asked what Java for Web framework we should use I said we should use Spring, we are currently using JSF. Then he asked what version control we should use I said git. Guess what, he decided to use SVN. Next time I'm going to say the worst option maybe that will make him choose the better one.2
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Progress.
It isn't much, but the MVC application now reads data from the Linux LAMP server and prints the SQL data back to the client. Biggest hurdle was the fact that my Linux host blew up three times over the week, but hey, how else are you going to learn Linux servers?
Moving into spring framework self-education in July. Hopefully it's a little less painful than Apache Tomcat.
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For all the hate that Java gets, this *not rant* is to appreciate the Spring Boot/Cloud & Netty for without them I would not be half as productive as I am at my job.
Just to highlight a few of these life savers:
- Spring security: many features but I will just mention robust authorization out of the box
- Netflix Feign & Hystrix: easy circuit breaking & fallback pattern.
- Spring Data: consistent data access patterns & out of the box functionality regardless of the data source: eg relational & document dbs, redis etc with managed offerings integrations as well. The abstraction here is something to marvel at.
- Spring Boot Actuator: Out of the box health checks that check all integrations: Db, Redis, Mail,Disk, RabbitMQ etc which are crucial for Kubernetes readiness/liveness health checks.
- Spring Cloud Stream: Another abstraction for the messaging layer that decouples application logic from the binder ie could be kafka, rabbitmq etc
- SpringFox Swagger - Fantastic swagger documentation integration that allows always up to date API docs via annotations that can be converted to a swagger.yml if need be.
- Last but not least - Netty: Implementing secure non-blocking network applications is not trivial. This framework has made it easier for us to implement a protocol server on top of UDP using Java & all the support that comes with Spring.
For these & many more am grateful for Java & the big big community of devs that love & support it. -
> Wants to learn something new (pref not JavaScript)
> Can't find anything that's as dope as Spring boot (java framework).
> C# sucks
> Python ain't going anywhere
> PHP is dated
> Go sounds like a good choice but so damn non-useful if you don't do ultra concurrent stuff at google
Ends up getting more used to JavaScript
Suggestions? For summer learning... Freshman year.15 -
Well this is the thing. I have been starting to replace a lot of my shit with Golang. I think it is a great language because of one small fact: it is a boring language.
With this I don't mean that it is not incredibly fun to use. It is and honestly I feel that a lot of the concepts that I had from C passed quite nicely with some additions. The language does not do anything special and there is no elegant code. It works in a very procedural fashion without taking into consideration any of the snazzy things found in JS, Python, c# etc etc. Interfaces and struct make sense to me, way more than oop does in other languages. I don't need generics with the use of interface parameters and I have hadly found a situation in which I have to strive too far away from the way things are done with Go to be happy with it, then again my projects are not hard or by any means groundbreaking (most of them deal with logistics or content management and a couple of financial apps that I am rewriting in Go from work)
The outcome is fast and easy to read since idiomatic go is for the most part very readable(no people...single letter variable names are by no means a standard and they should feel ashamed from it)
I miss the idea of a framework, but not so much and the docs and internal code for Go is just way top inviting. I believe the code to be readable enough than anyone that has gotten used to the syntax and ideas of the language can just jump in and start learning. This is the first language that I have learnt from studying the code as it is inside of the standard lib, the same I cannot say for any other language or framework.
Also, it play beautifully nice with vs code.
I dunno man, I feel that I am doing something wrong. I have projects built in Node, php, python, ruby and spring java as well as .net core and I still find Golang way more appealing simply because it goes harder than Python with "one preferred way" to do things.
The lang does not make me feel like a pro, i certainly develop in it at pro speeds, but it was made with beginners in mind to built fast and concurrent apps, with the most minimal syntax possible.
I guess my gripe with it is that it gets shunned from this, saying that it ignored years of lang research to make it as dumbed down as possible. Which it did, lack of generics amongst other things certainly make it seem like, but I will not say that it was poorly designed. Not at all, I believe it is a testament of amazing engineering. To be able to create such a simple yet amazingly powerful language.
Wish there were more to it. Wish there was a nice gui lib or a ml framework comparable to the ones offered by python and java. But I guess such things will come with time.
I feel stupid with this language.
And that is fine.5 -
This started as an update to my cover story for my Linked In profile, but as I got into a groove writing it, it turned into something more, but I’m not really sure what exactly. It maybe gets a little preachy towards the end so I’m not sure if I want to use it on LI but I figure it might be appreciated here:
In my IT career of nearly 20 years, I have worked on a very wide range of projects. I have worked on everything from mobile apps (both Adroid and iOS) to eCommerce to document management to CMS. I have such a broad technical background that if I am unfamiliar with any technology, there is a very good chance I can pick it up and run with it in a very short timespan.
If you think of the value that team members add to the team as a whole in mathematical terms, you have adders and you have subtractors. I am neither. I am a multiplier. I enjoy coaching, leading and architecture, but I don’t ever want to get out of the code entirely.
For the last 9 years, I have functioned as a technical team lead on a variety of highly successful and highly productive teams. As far as team leads go, I tend to be a bit more hands on. Generally, I manage to actively develop code about 25% of the time to keep my skills sharp and have a clear understanding of my team’s codebase.
Beyond that I also like to review as much of the code coming into the codebase as practical. I do this for 3 reasons. I do this because as a team lead, I am ultimately the one responsible for the quality and stability of the codebase. This also allows me to keep a finger on the pulse of the team, so that I have a better idea of who is struggling and who is outperforming. Finally, I recognize that my way may not necessarily be the best way to do something and I am perfectly willing to admit the same. I have learned just as much if not more by reviewing the work of others than having someone else review my own.
It has been said that if you find a job you love, you’ll never work a day in your life. This describes my relationship with software development perfectly. I have known that I would be writing software in some capacity for a living since I wrote my first “hello world” program in BASIC in the third grade.
I don’t like the term programmer because it has a sense of impersonality to it. I tolerate the title Software Developer, because it’s the industry standard. Personally, I prefer Software Craftsman to any other current vernacular for those that sling code for a living.
All too often is our work compiled into binary form, both literally and figuratively. Our users take for granted the fact that an app “just works”, without thinking about the proper use of layers of abstraction and separation of concerns, Gang of Four design patterns or why an abstract class was used instead of an interface. Take a look at any mediocre app’s review distribution in the App Store. You will inevitably see an inverse bell curve. Lot’s of 4’s and 5’s and lots of (but hopefully not as many) 1’s and not much in the middle. This leads one to believe that even given the subjective nature of a 5 star scale, users still look at things in terms of either “this app works for me” or “this one doesn’t”. It’s all still 1’s and 0’s.
Even as a contributor to many open source projects myself, I’ll be the first to admit that have never sat down and cracked open the Spring Framework to truly appreciate the work that has been poured into it. Yet, when I’m in backend mode, I’m working with Spring nearly every single day.
The moniker Software Craftsman helps to convey the fact that I put my heart and soul into every line of code that I or a member of my team write. An API contract isn’t just well designed or not. Some are better designed than others. Some are better documented than others. Despite the fact that the end result of our work is literally just a bunch of 1’s and 0’s, computer science is not an exact science at all. Anyone who has ever taken 200 lines of Java code and reduced it to less than 50 lines of reactive Kotlin, anyone who has ever hit that Utopia of 100% unit test coverage in a class, or anyone who can actually read that 2-line Perl implementation of the RSA algorithm understands this simple truth. Software development is an art form. I am a Software Craftsman.
#wk171 -
I hate having to learn stuff for school while actually wanting to learn other things instead. Last semester I preferred the latter, but that got me a bad math grade, which in turn means that I have to actually study for mathematics for the first time in my life in order not to fail the whole year because of one grade.
So I have to delay learning Golang and trying out the Spring framework.
Goddamn it.1 -
!rant
For a bunch of application redesigns that we are doing at work I am letting the other two developers in my department help with selecting the stack. Normally, we work with Java and PHP, and while they seem to enjoy php I find them concerned at the possibility of making it more Java centric.
So I compiled a list of examples of different tech stacks that are not only more modern (cuz our Java stuff is old JSP stuff) but also simple to learn and use. Mind you, the point is to make this a gradual change, not just rewrite the entire house from scratch.
the list contained examples in:
Python: django and flask
Ruby: Ruby on Rails
Java: Spring Boot
Golang: Small self made mvc framework I built, nothing fancy on it, it uses templates and shit, didn't make it api centric
Node: Express examples in both vanilla JS and TypeScript
php with Laravel.
Since we work with php most of the time as well I imagined that they would be more inclined for Laravel, but I was wrong :P they seemed to like the Node Express route and the Golang route more than anything else with Python and Django being close.
Personally I know that there is more to selecting a stack, but initial perceptions make for a lot of things in selection of the stack.
Pretty excited, if they gauge everything considered in regards to what we have and we found Golang to be a clear winner it would give them the chance to add a nice and competitive tech to their resumes.
not a rant, or anything per se, just wanted to share some stuff with y'all2 -
Is Vim viable for Java ecosystem?
Im using vim only for years for various languages and I never had a problem. I dont use IDE or any GUI software almost never for programming.
Im being reassigned to a Java Spring project at my company, and my colleges are telling me I should start using some IDE and what not, but none of them gave me any real reason.
So Im asking is it really that inconviniet to work without IDE in Java/Spring ecosystem? Some real reasons pls.
Im developing in linux, and I know my way in bash5 -
Got a chance to work again on a Spring project after a few years of working with JavaSE.
All these horrible memories started rushing back. SpringJPA and its dark magic that only works unintuitively and under very certain conditions...
Ooooh boi. Now I remember. I remember it all.
Why do developers enjoy being squeezed into frameworks and enjoy spending half of a day figuring out how to make the application code compatible with the said framework rather than just writing code that they have full control over...? Masochists much?9 -
Thanks to my parents to create an Application Context and autowire all my Dependencies required to live a happy life.. !!! The best framework that provides IOC -- Parents.
Note: Finally understood spring framework IOC and DI concept.. many more to understand.. -
The one in which I am rn is the reason why so many people dislike php, jquery and Java on the server.
Then previous to this one, classic ASP for the web interface and our desktop components were delphi (OLD ass delphi)
Mind you, these are all tech stacks that I do like (php, java and O Pascal in particular) but really dislike in:
php: we have just your standard procedural spaghetti php on some old ass shit.
Classic ASP: Same as with php, no proper structure, made more apparent by the intense limitations of VBScript, I did enjoy the language tho, had it evolved better It would have been more tolerable, but the hoops i had to take to build a propee API in it....boooooy that shit was an eye opener.
Delphi: Not bad in itself, but the original dev had a shit notion about how architecture should work.....or what architecture is for that matter.
The Java one: this shit was coded when Spring was already an alternative to just fucking around with JSP, or any other framework for that fucking matter. Dude tried....TRIED to implement design patterns in it and it failed on every single fucking component. Worst of all, it was coded in such a shit way that during certain...err...conditions, the bottleneck proved too massive of an ubdertaking and the app chokes and needs to be restarted ... constantly
their use cases for jquery are not bad, but loading all of jquery for the shit they mostly do could have been easily done with just standard vanilla JS.
I got more, but thede are just from the top of my head
I love php, mind you, but shit like this makes me see why some people GREATLY dislikes it.
I alsp have some old web forms in c# and vb net that I loathe, funny enough the code for thise in vb.net is more elegant, almost as if it were from a different developer.3 -
Spring boot does very much automagically.... but to find every possible configuration is hard....
I found out that it has an automatic config for Scheme Server... but how the fuck to configure it 😑
And do I still need avro made domain objects 🤔 it's hard to fight through all these documentations and versions of spring. 😖 -
Looking to write something clever in Java.. oh wait, Spring Framework and Apache Commons have already covered pretty much everything.
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I think my senior does not really care to what I say. I told him that we need to study the core of spring framework before the mvc part so we can easily understand the source code of our client. And now that we're given a task to create and update new functionality on that given source code, him and our intern having a hard time finishing their task because they don't even know what @Autowired is.
Anyway good luck sir :) -
I wanted to post a rant about Spring and all, but the thing is so fucking huge I'm not even sure which part should I hate first, if any at all2
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Bugger me Quarkus is quick. Pretty bloody quick even when not using Graal native, but with that... damn.
Looks like I need to skill up. These new Graal-native-friendly, reflection-free Java web frameworks are really coming into their own. Spring really needs to respond quickly, otherwise it's going to become the slow legacy framework of yesteryear, if it's not already.5 -
I have a question. I currently use PHP when creating my API's, however, I am unsure wether to move on from it. I use either laravel or lumen to do so and use vuejs for the client apps. I am proficient in Java and JavaScript and wondering wether I should move over to spring/spark or express. I have been programming for almost 10 years now and just finished my first year in uni. I want to appeal to employers for my placement year and I know they look down on php. So, should I go with java spring/spark or express ? Other suggestions are welcome!6
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I want to learn Spring framework. A bit of research shows that spring boot allows me to skip all the painful xml configuration and generally makes life a bit easier. However, what if I have to maintain an old spring project in near future?
So,
a. Should I learn spring before spring boot
b. What is the best resource for the above?3 -
Can I used vscode for java webapp projects? I already do some research about this but still no luck (or maybe I'm just too noob) I still can't run it on a tomcat server.3
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Not a rant:
Finally i have started to learn and made a huge progress in learning spring. Ik i maybe too late but i wanted to do that since very long...
Hopefully i will finish it off and do some projects on it.
Any suggestions/advices are welcome.3 -
So I started a new class for web development at my university and we are going to learn to build web apps with Spring framework and Angular 4. What do you guys think is this a good combo for web apps or are there better combos ?10
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Oh how wonderful is to update an Angular project from 2.4 and trying to reach 8, only to have everything broken by Angular 6 and PrimeNG 6.
And what's best is when your boss tells you that you will have to later create the entire project from scratch using Vue.js and having it run in WebSphere, whilst upgrading the current Angular project.
TwT
btw, if anyone has any guides or tips on starting a Vue.js project with Spring as the back-end I would really appreciate it!! ^^_6 -
I just got my new task to convert an existing project (ASP) to JSP with Spring Framework , but the problem is I don't have any experience on creating web app on both side , so I was thinking if is it advisable to enroll on an online courses just to catch up the knowledge that I need ?3
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For work i need to learn the java Spring framework . In doing it at work since im an apprentice. Im wondering where to start, i have written a lil bit of java and in familiar with c#. Im currently doing the guides on spring.io are there other resources you ppl can reccomend for learning the spring framework? Thanks in advance :)14
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In most businesses, self-proclaimed full-stack teams are usually more back-end leaning as historically the need to use JS more extensively has imposed itself on back-end-only teams (that used to handle some basic HTML/CSS/JS/bootstrap on the side). This is something I witnessed over the years in 4 projects.
Back-end developers looking for a good JS framework will inevitably land on the triad of Vue, React and Angular, elegant solutions for SPA's. These frameworks are way more permissive than traditional back-end MVC frameworks (Dotnet core, Symfony, Spring boot), meaning it is easy to get something that looks like it's working even when it is not "right" (=idiomatic, unit-testable, maintainable).
They then use components as if they were simple HTML elements injecting the initial state via attributes (props), skip event handling and immediately add state store libraries (Vuex, Redux). They aren't aware that updating a single prop in an object with 1000 keys passed as prop will be nefarious for rendering performance. They also read something about SSR and immediately add Next.js or Nuxt.js, a custom Node express.js proxy and npm install a ton of "ecosystem" modules like webpack loaders that will become abandonware in a year.
After 6 months you get: 3 basic forms with a few fields, regressions, 2MB of JS, missing basic a11y, unmaintainable translation files & business logic scattered across components, an "outdated" stack that logs 20 deprecation notices on npm install, a component library that is hard to unit-test, validate and update, completely vendor-& version locked in and hundreds of thousands of wasted dollars.
I empathize with the back-end devs: JS frameworks should not brand themselves as "simple" or "one-size-fits-all" solutions. They should not treat their audience as if it were fully aware and able to use concepts of composition, immutability, and custom "hooks" paired with the quirks of JS, and especially WHEN they are a good fit. -
The spring framework, it took a pain in the arse language {java} and turned into something reasonably good again! Props to Rod Johnson on that one4
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The Spring framework is the most convoluted construct. You have ExceptionControllers that implement Abstractions which have other implementations themselves. You have ViewResolvers that have several different types, each of which has their own unique way of working. You have Configurers, Scanners.. anyway.
Even if it is excellent design, it's tiring to work with and understand, at least for my junior self. I used to kick ass on this stuff back at uni, but that was 5 years ago and I don't remember exactly how things work again, I'd need a refresher.7 -
Originally I'm coming from Java , about 2 years ago, I switched Node with TypeScript and had a hard time getting accustomed to Promises. It was a big relief when I learned about async/await. Much cleaner code, no brainfuck anymore when thinking about how to handle stuff that requires multiple async values and so on.
Now I'm working on a clients project as a Java dev again. SOA, Spring Framework, Kafka and MongoDB, nothing too complicated... if they wouldn't use reactor to bring reactive functionalities to Java.
It feels like I'm back in Promise Hell...2 -
I'm not sure who the fuck implemented the error handling of spring boot but goddamn he/she needs to be fired. Why the fuck does the application return a weird error about a setting not being set when it can't connect to a database?? Wtf took an hour to solve and that's not the only thing I hate about spring boot. Why is the documention utter garbage, why do I have to rely on tutorials and can't I just read in the documentation how for example the http rest mapping works. Now I have to cross-reference multiple tutorials to find the best way because guess what there are multiple ways to do something in this framework and some tutorials don't even work.
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There is a book or list of videos that you guys recommend to learn better practices in the world of OOP?2
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!rant
Can anyone recommend me a good book or course to start learning spring framework 4??
Am tired of struggling with it, I have to
Work with the thing and I barely know what am doing most of time.
I managed to resolve a couple
Of spring security issues we had at
Work but that was through sheer dogged googling around, I want to spend some
Time learning it from Bottoms up...
I know its quite vast but what am going for is trying to learn the basics and a few of the most commonly used bits of the advanced portions then expanding my knowledge.
So any suggestions?
I hear spring in action 4 by craig wells
is nice but some reviews criticises it about not being appropriate for newbies like me.
So damn tired of silently screaming
"what the F*** is all this shit?!?" when am given spring related stuff to work on 😔5 -
I don't know why I can't understand how to use thymeleaf. It's concept makes sense, split an html page into two so you have a header html page made up of code you don't want to change, and an index html page of content you do want to edit. But no matter what it won't fucking connect the classes.
https://stackoverflow.com/questions...
If anyone has experience with this you can take a look at my post here on it, maybe give some input. For now though I'm going to just run a single html file and make comments in my index page. :/5 -
Please recommend me some good tutorials/articles/series to learn the latest Spring Framework. Anything at all. Most of the tutorials I found we outdated. And no, the docs were not helpful. Sorry for asking it here but help a brother out.2
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AWS or Digital Ocean?
What will be the best choice in case of costing as well as managing by single developer? 😅
I'm having difficulty to choose one for a long-lasting project of mine. Kindly, your suggestion with explanation will be helpful to me.
Technology: Spring Framework
Thank you.7 -
Use simple working code of an if statement and reject bad data with an error.
Get the same result but through properly using springs nested path errors. But it doesn't work so now you need to spend hours in debug hell through spring framework code for something that should be easy, is blocking another team, because I have no idea how to do my fucking job.1 -
How do folks feel about IoC/DI?
I used Spring and Angular for the first few years of my career, so it seemed like it was a mandatory pattern of a framework and my team would never deploy an app that couldn't use it (even if it was just a Lamda or something, we found smaller DI libraries). Now I work in Express and React, and I look back and feel that those patterns required me to write more code, created more complexity, and wasn't any easier to read or understand, and was way more bug prone, and debugging the injection pipeline itself was effectively not possible.
I guess I'm wondering: what do people feel that it buys them?15 -
Complete (finished) configuration of an enterprise java web application: pom.xml
Default boilerplate configuration of an Angular 2 app: about 20 files.
Does anyone know of a frontend framework/platform that I can easily couple with my Spring Data REST backend?5 -
I would like to share this piece of knowledge for the web devs out there, even though it's probably known:
If you're using the Spring framework and you want to accept a list of items as a multipart/form-data request, then Spring will only be able to correctly deserialize your JavaScript FileList in the backend if you have scripted it as follows:
var data = ev.dataTransfer.files;
var formData = formData();
for (i = 0, j = data.length; i < j; i++) {
formData.append('files', data[i]);
}
The for loop with the 'files' name is key here. Why? Because then it will resolve into:
key=val&key=val&key=val
and that's how Spring will correctly be able to deserialize it into a List. We remember from our HTML learnings that if we want values in a form to be processed as one, we must provide the same name= for each element in the form, otherwise if you have a separate name for each input, it won't be passed on as one collection of values.
This is why my list was originally null when received in the backend.
Courtesy of StackOverflow:
https://stackoverflow.com/questions... -
Is it me or people are learning how to use a framework before the langage? AngularJS is for JavaScript what is Spring to Java...1
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