yes command in Linux
There is an interesting command in Linux: yes y It generates an infinite stream of letters ‘y’ and presses enter…
F.lux
TL; DR – f.lux website. Winter is coming… which means the sun is going down earlier, and if you get…
Binary search tree Node class in Java
As a supportive thing for some careercup challenges I wrote a class for a BST Node. It also stores the…
Problem tester for coding contests
Rewritten my problem-tester project from scratch in Python 3. Here are the improvements. Debugging The problem with the old solution…
CSS in email clients
When designing nice modern HTML emails keep in mind that the support for CSS in email clients is much more…
Price is not a double
When a software developer sees a requirement to store prices and do price calculations he has to decide which type…
Where do you see yourself in five years?
You know this classic question from recruiters, “Where do you see yourself in five years?“. They just love it, they…
Remap your laptop keys (tip for Windows users)
If you have a PC laptop, chances are there are bunch of useless buttons hiding somewhere on the top-right corner…
Firefox extensions for web-development
I’m an extensive Firefox user and over time I used lots of extensions, at some point being swarmed to more…
Forcing IntelliJ IDEA Code Formatter to stop in JSP with content-type “application/json”
I recently opened a ticket on the IntelliJ IDEA tracker listing a bug in a very specific situation. Suppose you…