Questions

Commonly asked sysadmin and development questions.

How does Python for-else work?

python code for

How to concatenate arrays in JavaScript using Spread Operator?

JavaScript arrays

How to check disk usage on Ubuntu?

disk usage df ubuntu

How to replace all occurrences of a string in JavaScript without using regex?

Javascript replaceAll split join

How to install Homebrew (brew) on Mac

homebrew mac

How to install Python 3.6 on Ubuntu 16.10 and 17.04

Python3 Python Installation Ubuntu 17.04 Ubuntu 16.10

How to install Python 3.6 on Ubuntu 16.04

Python3 Python Installation Ubuntu 16.04

How to convert a file from python 2 to python 3?

Python3 2to3 Python

How to port an entire project to python 3 using 2to3?

Python3 Python 2to3

How to get Unix timestamp using JavaScript?

Unix Timestamp JavaScript