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Search - "dsa"
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Did you read about the new Digital Services Act and Digital Markets Act laws of the European Union, that will go in effect in 2022? Pretty neat stuff, more transparency, user rights and a tool against internet monopolies.
"Very big online plattforms" must submit reports on freedom of speech, abuse of human rights, manipulation of public opinion.
EU assigned scientists will gain access to trade secrets like google search or Amazon recommendation algorithm to analyze potential threats.
The EU can fine serial offenders 10 % of their yearly income. And break up companies that stiffle competition.
Internet companies like Facebook will not be permitted to share user data between their products like Instagram and WhatsApp.
There will be a unified ruleset on online advertisement. Each add must have the option to find out why this add is shown to the user.
Unlike the GDRP data protection rule the two acts will be valid at the Union level. So that there won't be any exceptions from single member states.
Let's hope this leads to a better Internet and not things like cookie pop ups 😄
Link to the EU DMA DSA page
> https://ec.europa.eu/digital-single...49 -
LONELINESS IS REAL
I am a freshman in a university ( about to complete my first year ) with a girl to boy ratio of around 1:10. During my first semester I was spending a lot of time with friends, chatting up with people and making connections. Due to this my productivity as a dev, if I am even capable of being called that decreased ( I was not a developer before joining , but I had an aim of being one , esp at least the best in my batch ) after 1st year. In retrospect I did nothing productive till 3 months out of 4 in my first sem and the guilt hit me hard . During the last month I had to catch up with my much neglected studies and all I had done was a little bit of html and css, and barely scratched the surface of js( please don't judge me for this :) , I had to start somewhere < although I learned a little bit of C++ > ). BUT I WAS A HAPPY CUNT, and had no sign of lonelines. Now during this sem , I had made progress ( learn js with es6 syntax and still learning, did c++ and extended my knowledge ) . Currently I am working on my Vue full stack app ( along with express and some websocket library , TBD ) < yeh I learnt some backend too > , and increasing my knowledge of dsa using clrs. Although my productivity has increased manifolds but I know feel the need of closure. I am kinda happy with the fact that I know a lot of people around here ( thanks to my extroverted 1st semester ) but sometimes it hits me hard at night when I don't have a monitor to drown my eyes and thoughts in. I have increased my academic performance too but I need someone to share and express my feelings with. I could have made a girlfriend earlier but now most of them are taken and I have lost touch. But believe me, all I want is a companion to spend these lonely days and night ( not talking about as a friend ). Staying away from home isnt easy you know...m :(
KUDOS TO DEVRANT FOR DEVELOPING A COMMUNITY WHERE PEOPLE LIKE ME CAN FEEL SAFE IN OUR NATURAL HABITAT. I COULDN'T HAVE EXPRESSED MY FEELINGS ANYWHERE ELSE EXCEPT IN A PERSONAL BLOG ( where no one would have read it )
PS1: I apologise if I sounded arrogant about any of my skill, I didn't mean that way. I ain't even that good, just kinda proud of myself a little for achieving something I couldn't have thought.
PS2: Any type of suggestions and help is much appreciated ( considering I am a college student who went into some serious development 4 months ago , I am pretty impressionable ;) )
PS3: Please don't confuse this with depression. I am HAPPY BUT LONELY
PS4: Is there a way so that I can change my username?16 -
me: *coding in c#*
me:
"(asd() ? dsa(1) : dsa(0) );"
c#: lol nah bro
me: ....
me: *opens a java ide*16 -
For any keyboard lover like me: this little guys are the most valuable things in my setup. Ortholinear keyboards from http://olkb.com I can't recommend them enough. They are fully programmable and comes in kits for you to finish mounting. The red one is a planck and the other is a preonic.
I'm using dsa keycaps from pimpmykeyboard and the switches are gateron blues.
They just opened a new massdrop for the planck, these are already assembled and ready for use. Check it out at https://massdrop.com/buy/...
P.S.: I have nothing to do with the project and I'm not getting paid to post this. Just love them and want to spread the word. Hope someone love them as much as I do.15 -
seeing questions like "finding the Longest Substring Without Repeating Characters" and being unable to find answer for hours make me question myself as a developer and wanna leave the tech world entirely.
And i am the dev who reduced an app size from 64mb to 27mb and rewrote the entire payment stack for a 10million user base company :|
DSA and competitive programming is seriously a bullshit. The world runs on fancy buttons and screens, and grabbing user's attention should be the ultimate goal to get profits. nobody should be learning this aweful stuff anymore. We are storing the open source and stack overflow content below the oceans and glaciars for a fucking reason!, so that our future gen could use those stupid knowlege without recreating the wheel
Why do we have this inferiority complex component in our life? do foot doctors also feel low for not able to understand heart or the working of eyeballs? they all are doctors to us, and all are equally appreciated by peons, HRs, receptionists the owner and even his freaking colleague doctors and seniors!!
But here we will be judged by a stupid "coding interview" for the role of a dev . the interviewer will be laughing at me for not solving a trivial problem with strings, as if I am seeing those bloody strings for the first time. I will be like some peasent to him, asking for more wages while portraying myself as some unqualified filth
FUCK this SHIT22 -
saw this girl's post LinkedIn. a typical influencer like format post which had nothing of value and instead was a post asking for help with a question (basically it consisted of a android doc link for an android component followed by some hashtags like #6969daysofcode #day69 #xyz and "has anyone used it before?share resources")
then i noticed 2 things:
1. she works in my previous company in the same position that i did , and started a month after i left. so basically she is my replacement.
2. i and my senior (who also has left that org) had created the exact same component that she mentioned in the post, and we had created that component as an awesome plug and play component that would handle multiple usecases with decent documentation
now am having this urge to dm her the exact classname in the code to see and learn 😂😂
or i can play this uno reverse card and write a blog on that component writing another influencer like post: "in my previous company, we created this awesome component and here is how it works..." her boss (our TL) also follows me and what i know of him, he will be tagging her, pinging on slack, and discussing it in the DSA the next morning 😂3 -
!rant
After 4 - 5 months of learning webD, I am trying to build my first fullstack web application (simple chat one ).
My stack :
FRONTEND:
Vue.js + Materialize
Backend:
Express ( handling routes )
Mongoose/MongoDB ( Database )
Socket.io ( web sockets for real time connection )
JWT
Had dreamt of this 2 months ago where I built a basic front end using html and css, and now porting it to Vue is like a breeze.
Wish me luck and let's hope it doesnot become one of the unfinished projects. ( My university semester exams are coming up , would have to complete this as fast as possible ). I am also learning DSA + STL and aim to learn basic python syntax before holidays so that I can focus my time on ML during them. It's so fucking overloaded that I have my doubts ::((4 -
Being a student is rough. You start an academic year applying mindlessly to companies for internships, preparing for interviews and hear back from a handful of companies. Then when you actually intern you still have to work on improving resume with projects and still do DSA because you don’t go to a top notch school.3
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I don't wanna work 😭. My company is making me work like a donkey. I have to commute for a total of 4 hours (to and fro). I get hella tired when i reach home. I don't have any energy or life. I feel lifeless and everything makes me irritated. They are paying me $5300 in a year( i am from india) with a bond. It just seems like they are exploiting me. 😭 I can concentrate on preparing for DSA and make projects in order to switch my job. I just can't keep working, working and working at the same place with the same people inside the same cubicle. I feel so fucking irritated, lifeless and sleep deprived. They are recruiting freshers and paying more salary to them who doesn't even know how to code! And here i have been working straight for 1 year(including internship) with very good feedbacks from everyone. When i asked if i could get wfh permanently, manager said no but at the same time gave permanent wfh to the other team member having much greater experience. I feel so so sad. I finish all my work on time no matter where i am and always gets good feedback. 😭21
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Now... I understand 2FA is to make things more secure, and I do appreciate it. BUT can we please work out a damn solution for people who work in an agency for other corporates which only have one shared account across the agency that bundles one phone number or mobile app.
What if people are on leave or sick? I need stupid 2FA to be able to login/work. uhhhhhhh.....9 -
So i wasted last 24 hours trying to satisfy my ego over a shitty interview and revisiting my old job's codebase and realising that i still don't like that shit. just i am 25 and have no clue where am i heading at. i am just restless, my most of the decisions in 2023 have given very bad outcomes and i am just trying doing things to feel hopeful.
context for the interview story-----
my previous job was at a b2b marketing company whose sdk was used by various startups to send notifications to their users, track analytics etc. i understood most of it and don't find it to be any major engineering marvel, but that interviewer was very interested in asking me to design a system around it.
in my 1.2 years of job there, i found the codebase to be extremely and unnecessarily verbose ( java 7) with questionable fallbacks and resistance towards change from the managers. they were always like "we can't change it otherwise a lot of our client won't use our sdk". i still wrote a lot of testcases and tried to understand the working of major features.
BTW, before you guys go on a declare me an embarrassment of an engineer who doesn't know the product's code base, let me tell you that we are talking SDKs (plural) and a service based company here. their was just one SDK with interesting, heavy lifting stuff and 9 more SDKs which were mostly wrappers and less advanced libraries. i got tasks in all of them, and 70% of my time went into maintaining those and debugging client side bugs instead of exploring the "already-stable-dont-change" code base.
so based on my vague understanding and my even more vague memory from 1 year ago, i tried to explain an overall architecture to that interviewer guy. His face was screaming the word "pathetic" from his expressions, so i thought that today i will try to decode the codebase in 12-15 hours, publish a cool article and be proud of how much i know a so called martech system design. their codebase is open sourced, so it wasn't difficult to check it out once more.
but boy oh boy i got so bored. unnecessary clases , unnecessary callbacks static calls , oof. i tried to refactor a few classes, but even after removing 70% of codebase, i was still left with 100+ classes , most of them being 3000-4000 files long. and this is your plain old java library adding just 800kb to your project.
boring , boring stuff. i would probably need 2-3 more days to get an understanding of complete project, although by then i would be again questioning my life choices , that was this a good use of my 36 hours?
what IS a correct usage of my time? i am currently super dissatisfied with my job, so want to switch. i have been here for 6 months, so probably i wouldn't be going unless i get insane money or an irresistible company offer. For this i had devised a 2 part plan to either become good at modern hot buzz stuff in my domain( the one being currently popularized by dev influenzas) or become good at dsa/leetcode/cp. i suck bad at ds/algo stuff, nor am i much motivated. so went with that hot buzz stuff.
but then this interview expected me to be a mature dev with system design knowledge... agh fuck. its festive season going on and am unable to buy any cool shirts since i am so much limited with my money from my mediocre salary and loans. and mom wants to buy a home too... yeah kill me3 -
Amazon rejected me twice, idiotic people think only dsa people can succeed. I ain't bad at DSA, it's just that I was being interviewed by an idiot who had crammed the problem from LC prior to interviewing. I could also pick a problem from LC which is unsolvable. If he was so brilliant why didn't he invent one algorithm of his one and rather use solutions by using other's algorithm(like Dijkstra). Absolute Idiots being manufactured. I may not be good, but I accept that. These idiots think coding from other's soln makes them brilliant.11
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Stopped studying DSA and for coding interviews, they legit rejected me even tho I did all questions right. Wtf is wrong with hiring.
I remember this another bastard asked me only DSA for a frontend job. :) he didn't ask me to give an intro even a straightaway question.15 -
random writing on wall : "new mcDonalds burger for just Rs 99/-" (* 10% GST)
me : "oh that's easy. 99+ 10% of 99 = 9.9 , so total will be 108.9
---
random DSA question in interview : "given a number n, write a program to break it into n parts, such that product of all parts is the highest for given number n. like for 10, 4x3x3 is 36, 4x3x2x1 is24, 5x5 is 25, and thus the correct answer is 4x3x3"
me : 💀💀💀🏳️🏳️🏳️🏳️
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seriously though why the fuck is this programming so difficult. I also learnt java c++ python and various languages during my education days, and currently using it to create awesome buttons and ui screens which is being used by millions of people,
but why the interviewers have to ask questions that results in such a horrific use of these beautiful languages!?!
these non realistic stuff are not at all intuitive and will only result in people who likes to mug up these questions and their solutions to keep winning in life1 -
A DSA teacher who didn't write a simple line of code in class. No, not even the pseudo code. Teaches us A,B,C,.. in class and expects us to sing songs during the exam.1
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Wouldn’t it be great if there was a “Data Structures and Algorithms” certification that provided validation of your skills and was industry-wide accepted so that you don’t need to go through the same leetcode coding interviews at every new job
It’s rare to see a profession where experience means so little during the hiring process10 -
Sometimes in our personal projects we write crazy commit messages. I'll post mine because its a weekend and I hope someone has a well deserved start. Feel free to post yours, regex out your username, time and hash and paste chronologically. ISSA THREAD MY DUDES AND DUDETTES
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Initialization of NDM in Kotlin
Small changes, wiping drive
Small changes, wiping drive
Lottie, Backdrop contrast and logging in implementation
Added Lotties, added Link variable to Database Manifest
Fixed menu engine, added Smart adapter, indexing, Extra menus on home and Calendar
b4 work
Added branch and few changes
really before work
Merge remote-tracking branch 'origin/master'
really before work 4 sho
Refined Search response
Added Swipe to menus and nested tabs
Added custom tab library
tabs and shh
MORE TIME WASTED ON just 3 files
api and rx
New models new handlers, new static leaky objects xd, a few icons
minor changes
minor changesqwqaweqweweqwe
db db dbbb
Added Reading display and delete function
tryin to add web socket...fail
tryin to add web socket...success
New robust content handler, linked to a web socket. :) happy data-ring lol
A lot of changes, no time to explain
minor fixes ehehhe
Added args and content builder to content id
Converted some fragments into NDMListFragments
dsa
MAjor BiG ChANgEs added Listable interface added refresh and online cache added many stuff
MAjor mAjOr BiG ChANgEs added multiClick block added in-fragment Menu (and handling) added in-fragment list irem click handling
Unformatted some code, added midi handler, new menus, added manifest
Update and Insert (upsert) extension to Listable ArrayList
Test for hymnbook offline changing
Changed menuId from int to key string :) added refresh ...global... :(
Added Scale Gesture Listener
Changed Font and size of titlebar, text selection arg. NEW NEW Readings layout.
minor fix on duplicate readings
added isUserDatabase attribute to hymn database file added markwon to stanza views
Home changes :)
Modular hymn Editing
Home changes :) part 2
Home changes :) part 3
Unified Stanza view
Perfected stanza sharing
Added Summernote!!
minor changes
Another change but from source tree :)))
Added Span Saving
Added Working Quick Access
Added a caption system, well text captions only
Added Stanza view modes...quite stable though
From work changes
JUST a [ush
Touch horizontal needs fix
Return api heruko
Added bible index
Added new settings file
Added settings and new icons
Minor changes to settings
Restored ping
Toggles and Pickers in settings
Added Section Title
Added Publishing Access Panel
Added Some new color changes on restart. When am I going to be tired of adding files :)
Before the confession
Theme Adaptation to views
Before Realm DB
Theme Activity :)
Changes to theme Activity
Changes to theme Activity part 2 mini
Some laptop changes, so you wont know what changed :)
Images...
Rush ourd
Added palette from images
Added lastModified filter
Problem with cache response
works work
Some Improvements, changed calendar recycle view
Tonic Sol-fa Screen Added
Merge Pull
Yes colors
Before leasing out to testers
Working but unformated table
Added Seperators but we have a glithchchchc
Tonic sol-fa nice, dots left, and some extras :)))
Just a nice commit on a good friday.
Just a quickie
I dont know what im committing...3 -
Anyone working at CloudKitchens a.k.a company bought by Travis Kalanick after being kicked out of Uber?
Got several interviews next week. Recruiter that I was working with really overhyped everything. From tech to culture.
They want me to do 4 technical interviews (live coding, DSA, home assignment, and something more). Not sure if its worthwhile.7 -
Being a university student who is about to complete his first year, is being a google certified mobile web specialist worth it?? ( More about my background : I have been into front end developement for around 4 months and this has been my first exposure to " production level coding ". I have been improving my JS skills and am currently learning Vue. I have a fair understanding of backend and am trying to build a full stack app using express, Vue and sockets . I have an interest in algorithms , dsa and machine learning although I an not able to devote my full time on it but hopefully would be able to do it in 2 to 3 months. I also have an interest in Linux and all. ). Please suggest something . Thanks in advance.
PS : I know my interests are very random , but I am just exploring my options and being a freshman , I am confused A lot . So trying to figure out something that will help me in future too4 -
I made an infinite canvas whiteboard app specifically designed for quick notes with pen input but now I want to scale it to something bigger: a tool to allow children with DSA to take notes and study better using images, videos, gifs and sound directly into the canvas, right next to their notes.1
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If a mooc website has a query string like this,
How can you trust anything they teach!?
🤦♂️
https://datacamp.com/courses/... -
I'm a MERN stack developer but want to crack google interview, so could I use javascript (or ts) to solve DSA problems there or should I need to solve it with cpp?19
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tips on how to retain something in memory for a long time? especially if it is something difficult , unpleasant and rarely occurring event like usage of differential calculus or dsa/ leetcode questions ?5
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okay so I gave a DSA test for a first round at a very reputable unicorn of this country.
I got the answer, tests etc. upon submitting, it gave me 400 bad request error.
Now I panic and try to reach out to the recruiter that was in my contact.
I get an email from postmaster that account is disabled. The recruiter is not accepting connection request on linked in…1 -
I will like to demotion myself to fresher, bec freshers are getting paid more then my position? Like how? Why?1
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Hey , I'm a final year student studying computer applications from india can anyone please share me tips or guide me for product based companies preparation.
I know basic DSA , intermediate python language and much familiar with other computer science subjects such as os, networking, DBMS, digital logic.
Hoping for help from the community 🙏2 -
I’m 20 years old MERN (Mongodb, Express.js, React.js, Node.js) Stack Developer, Working in a start up as a full time employee. They’re paying me 20k (INR) (< $300)/month. I’m in 2nd year of my college for my Bachelor’s Degree in computer Science. My Job is work from home. I’m doing programming for 4 years now. I have 1 year full time experience and extra 6 months internship in the same company and also doing freelance for 1 year. I’ve worked on many technologies like AWS, Azure, GCP, React, Tailwindcss, Flutter, Node.js, Express.js, Docker, Vercel, Linux and keep learning things cause I love doing this. But I think my salary is too low, I work 6 days/ week. They promised me that they’ll increase my salary but I don’t think they will. I think there is a lot I can achieve but nothing I can see right now. I’m not comparing myself to anyone but I think I’m eligible to get good food and good Education cause I’m paying for everything (College, food, etc). Family is not supporting after I started earning. I’ve basic understanding of DSA, Networking, etc. Pls Guide me, Please like what to do.. should I leave my job, if I do then I’ve to serve 45 days of notice period.. They said they’ll raise some amount from this new year. So should I wait to get the offer letter then should I quit.. and even after I quit then where should I apply? Should I apply abroad or Bengaluru? Should I take IELTS Certificate or any other tech certifications? Please Help, PLEASE PLEASE PLEASE🙏🙏🙏4
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having a DSA interview in 2 days, any suggestions on how/what to prepare?
its been years since i tried solving coding problems with anything apart from strings or arrays( and that too the one we use in dev, like writing a function to convert string to uppercase, that's all i remember)
There are a million algorithms: knapsac, djikstra, DFS BFS, bellman ford, TRIE, BST, quick sort, merge sort, insertion , binary search... these are some buzz words i could remember from my early college days, 6 years ago. I was able to understand and learn them at that time, but now i know shit about them :/
How to go with all of these in 48 hours?6 -
I’m enjoying leetcode nowadays.
To the detriment of my graphql deployment progress.
Ashamed to say, but my DSA are beyond terrible. Better late than never I suppose!
Anyone else enjoys it?1 -
List the top books you consider fundamental to your software engineering knowledge and abilities. A book that really made you improve. Anything, up to you. The point is that without it you would be worse off.
Any topic. Systems design, DSA, security, architecture, doesn’t matter.6 -
update : we are at hr round baby!!!
part 1 : https://devrant.com/rants/5528056/...
part 2 (in comments) : https://devrant.com/rants/5550145/...
the tech market is crazy mann! it's one of the top indie fintech companies in our country and has a great valuation.
i totally felt that they i am crashing the interviews , and am seriously not trying to be humble. before the dsa round , i was trying to mug up how insertion sort works 🥲
--------
now my dilemma is should i switch if i get the offer. in a summary:
current company:
- small valuation but profitable (haven't picked funding for last 3 years , so poast valuation is some double digit million $, but can easily be a unicorn company)
- very major b2b player in my country. almost all unicorns (including this fintech company) and some major MNCs are their client and they have recently acquired a few other companies of us and eu too, making them- a decent global player
- meh work : i love being a cutting edge performer in android but here we make sdks that need to support even legacy banking apps. so tech stack is a lot of verbose java and daily routine includes making very minor changes to actual code and more towards adding tests , maintaining wrapper sdks in react/cordova/unity etc, checking client side code etc.
- awesome work life balance : since work is shit and i am fast enough, i am usually working only 2-4 hours a day. i joined gym, got into shape , and have already vsited 5 places in last 6 months, and i am a guy who didn't used to have time even on sundays. here, we get mote paid leaves than what i would usually need.
- learning opportunities: not exactly from the company codebase, but they provide unlimited access to various course learning platforms like linkedin learning, udemy and others, so i joined some web dev baches and i now know decent frontend too. plus those hybrid sdks also give a light context to new things
new company :
- positives : multi billion valuation, one of the top players in fintech , have been mostly profitable ( except a few quarters)
- positive : b2c so its (hopefully) going to put me back into racing shoes with kotlin, jetpack and latest libraries.
- more $$$ for your boy :)
- negetive : they seem to be on hiring spree and am afraid to junp ship after seeing the recent coinbase layoffs. fintech is scary these days
- negetive : if they are hiring people like me, then then they are probably hiring people worse than me 😂. although thats not my concern what my main concer is how they interviewed. they have hired a 3rd party company that takes interviews of people FOR THEM! i find that extremely impolite, like they don't even wanna spare their devs to hire people they are gonna work with. i find this a toxic, robotic culture and if these are the people in there then i would have a terrible time finding some buddy engineer or some helpful senior.
- negetive : most probably a bad wlb : i worked for an year for a fast paced b2c edtech startup. no matter how old these are , b2c are always shipping new stuff and are therefore hectic. i don't like the boredom here but i would miss the free time to workout :(
so ... any thoughts about it?4 -
Hey there! So, I'm kind of stuck in my own thoughts right now. I've got this goal of becoming really good at DSA, Maths, and computer networks in just one year, while also finding time to do some web development and open-source projects. But here's the problem - I'm just an average person when it comes to those first three things. I don't even know where to start or what to do, and whenever I try to focus on one thing, I end up questioning myself and feeling frustrated. So, I was wondering if anyone could lend a hand and offer me some advice or support to help me reach my goal.13
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CPP, python, javascript
Which one is best to learn DSA?
I'm really confused which one should I choose?8 -
does it makes sense for me to join a DSA/competitive programming course?
I am an Android Dev for last 5 years with around 2+ years of work exp. Wherever I apply, i am either accepted or rejected based on my level of knowledge as a mobile dev.
However, I think that there are certain companies in which i don't apply (FAANG, for eg) , whose initial rounds are solely based on DSA and if i have a good knowledge of DSA too, then i might be able to crack them too.
This might be FOMO calling , but i really feel myself as a bit inferior software professional in comparison to those who can create TRIE, BST , Red black tree or use popular stuff like Djikstra, knapsack, n-queens or whatnot. For me, the usual solution is to use built-in sorting functions or google. I am more valuable in areas where a nice looking ui is needed quickly
My goal is to be in tech for multiple years and be a great engineer/ tech lead .6 -
Best
- Started a blog, networking and public learning
- Got an Internship
Worst
- DSA and CP fcuked me hard and I started questioning my ability to write code
- Wasted first six months in academics and uni stuff
- Thought about quitting programming and start UI/UX at one point