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Don’t Call Yourself A Programmer, And Other Career Advice
If there was one course I could add to every engineering education, it wouldn’t involve compilers or gates or time complexity. It would be Realities Of Your Industry 101, because we don’t teach them and this results in lots of unnecessary pain and suffering. This post aspires to be README.txt for your career as a young engineer. The goal is to make you happy, by filling in the gaps in your education regarding how the “real world†actually works. ...
Career,Programmer,Advice,Low level,Development 2011-10-29 07:09:23
Why Software Projects are Terrible and How Not To Fix Them
If you are a good developer and you’ve worked in bad organizations, you often have ideas to improve the process. The famous Joel Test is a collection of 12 such ideas. Some of these ideas have universal acceptance within the software industry (say, using source control), while others might be slightly more controversial (TDD). But for any particular methodology, whether it is universally accepted or only “mostly†accepted, there are a multitude of o...
Software,Development,Debug,Design 2011-11-21 10:27:05
The Ultimate GetElementsByClassName, Anno 2008
Two and a half years ago, I released the first version of getElementsByClassName. With how web browsers has evolved since, I thought I’d release a real ultimate version, dated 2008. Native Web Browser SupportSafari 3.1 has native getElmentsByClassName support, and upcoming Firefox 3 and Opera 9.5 will have it too. It only leaves out, you’ve guessed it, Internet Explorer.The Necessity Of This ScriptLiving in a world where Microsoft is halting every possible way t...
JavaScript,geElementsByClassName,Cross browser compatible,Implementation 2011-11-26 02:46:20
C++11 multithreading tutorial
The code for this tutorial is on GitHub: https://github.com/sol-prog/threads. In my previous tutorials I’ve presented some of the newest C++11 additions to the language: regular expressions, raw strings and lambdas. Perhaps one of the biggest change to the language is the addition of multithreading support. Before C++11, it was possible to target multicore computers using OS facilities (pthreads on Unix like systems) or libraries like OpenMP and MPI. This tutorial is meant to get you st...
C++,Multithreading,Standard 11,Demo 2011-12-18 00:50:35
Thoughts on Python 3
I spent the last couple of days thinking about Python 3's current state a lot. While it might not appear to be the case, I do love Python as a language and especially the direction it's heading in. Python has been not only part of my life for the last couple of five years, it has been the largest part by far. Let there be a warning upfront: this is a very personal post. I counted a hundred instances of a certain capital letter in this text. That's because I am very grateful for all the opport...
Python,Python 3,Feature,Drawback,Embrace 2011-12-07 08:46:47
Kubernetes Authentication & Authorization 101
If we want to build a system with user modules, Authentication and Authorization are something that we can never ignore, though they could be fuzzy to understand. Authentication (from Greek: αá½θεντικÏŒς authentikos, “real, genuine”, from αá½θÎντης authentes, “author”) is the act of proving an assertion, such as the identity of a computer s...
RBAC,AUTHORIZATION,AUTHENTICATION,KUBERNETES 2021-06-05 23:19:18
Ruby is beautiful (but I’m moving to Python)
The Ruby language is beautiful. And I think it deserves to break free from the Web. I think the future of Ruby is firmly stuck in Web development, though, so I’m going to invest in a new language for data analysis, at least for now. This is a look at the fantastic language I came to from Java and a look at a possible candidate. (Update: I’ve since written a followup.)Java to RubySix years ago, I added Ruby to my technical arsenal. I learned C++ and Java in high school, and I p...
Ruby,Java,Python,Comparison,Advantage,Ruby vs Python 2011-11-01 07:18:11
10 Questions with Facebook Research Engineer – Andrei Alexandrescu
Today we caught up with Andrei Alexandrescu for a “10 Question†interview. He is a Romanian born research engineer at Facebook living in the US, you can contact him on his website erdani.com or @incomputable. We will talk about some of the juicy stuff that going on at Facebook, so let’s get started. Hello Andrei, welcome on Server-Side Magazine. 1. Tell us a little bit about yourself. Who are you? Where and what do you work? Who am I? Ah, the coffee breath of one talki...
C++,Facebook,PHP,Future,Machine learning 2012-02-06 08:08:12
About .NET memory leak--GC,Delegate and weak reference
Memory leak is always a headache for many programmers, the situation is much better now in some languages which have GC mechanism, but still we may face some memory leak issues when we write programs. 1. What is memory leak? Memory leak is not that the memory chip is broken. In short, it's about that the memory requested is not released at the expected time as an expect way. So what is the expected time? This is very important for you to understand memory leak. If the time an object taking the m...
.NET,GC,Reference counting,Mark and sweep,Weak reference 2013-05-25 12:59:09
Signs that you're a bad programmer
1. Inability to reason about codeReasoning about code means being able to follow the execution path ("running the program in your head") while knowing what the goal of the code is.SymptomsThe presence of "voodoo code", or code that has no effect on the goal of the program but is diligently maintained anyway (such as initializing variables that are never used, calling functions that are irrelevant to the goal, producing output that is not used, etc.)Executing idempotent functions multiple times (...
Sign,Programmer,Characteristics,Knowledge,Skill 2011-10-20 08:56:16
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