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AboutSoftware Engineer
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SkillsScala, Java, JavaScript, jQuery, SQL, Linux, Backbone.js, Play, HTML, CSS
Joined devRant on 4/20/2017
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Interview with a candidate. He calls himself "C++ expert" on his resume. I think: "oh, great, I love C++ too, we will have an interesting conversation!"
Me: let's start with an easy one, what is 'nullptr'?
Him: (...some undecipherable sequence of words that didn't make any sense...)
In my mind: mh, probably I didn't understand right. Let's try again with something simple and more generic
Me: can you tell me about memory management in C++?
Him: you create objects on the stack with the 'new' keyword and they get automatically released when no other object references them
In my mind: wtf is this guy talking about? Is he confusing C++ with Java? Does he really know C++? Let's make him write some code, just to be sure
Me: can you write a program that prints numbers from 1 to 10?
Ten minutes and twenty mistakes later...
Me: okay, so what is this <int> here in angle brackets? What is a template?
Him: no idea
Me: you wrote 'cout', why sometimes do I see 'std::cout' instead? What is 'std'?
Answer: no idea, never heard of 'std'
I think: on his resume he also said he is a Java expert. Let's see if he knows the difference between the two. He *must* have noticed that one is byte-compiled and the other one is compiled to native code! Otherwise, how does he run his code? He must answer this question correctly:
Me: what is the difference between Java and C++? One has a Virtual Machine, what about the other?
Him: Java has the Java Virtual Machine
Me: yes, and C++?
Him: I guess C++ has a virtual machine too. The C++ Virtual Machine
Me (exhausted): okay, I don't have any other questions, we will let you know
And this is the story of how I got scared of interviews29 -
Me: "I'm a programmer"
Others: talks about linux
Others: search algorithms!
Others: service infrastructure
Others: memory optimization
Others: encryption
Me: "I'm a front end web developer"
Others: complex services
Others: strong user form validation
Others: lazy loading
Others: SEO
Me: "fucking, I make shit look pretty alright"11 -
I'm the git master in my group for a uni project as I am the only one with some experience.
This is what I have to deal with20 -
I trust machines more than humans.
Except when I'm hitting that Ctrl+S. Gotta hit it at least like 4 times before I can start believing :-P23