Announcements, thoughts, code and fun
Why is hash(-1) == hash(-2) in Python?
While browsing Reddit the other day waiting for my code to compile, I ran across this question on r/Python: is hash(-1) == hash(-2) an …
What is this GLIBCXX error?
If you use enterprise or stable Linux distributions, sooner or later you will see an error like this: app: /lib64/libc.so.6: version …
Variables and Environment Variables In Bash
Most programming languages make heavy use of ordinary variables. They also (generally) support using environment variables. Shells like bash …
The magic of file
Ever wonder how file(1)1 works? After reading this post, you should understand all about file and its underpinnings. file Using the file …