Linux BASH Coding Exercise – Transpose File
Given a text file file.txt, transpose its content. You may assume that each row has the same number of columns and each field is separated by the ‘ ‘ …
Category: programming languages
C++ Function to Check if Integer is Power of Two
Given an integer, write a function to determine if it is a power of two. This is not new, and the solution has been posted at Using a Faster …
How to Customize Search Engine for WordPress?
WordPress has a inbuilt search engine however, it is not as sophisticated as google search engine (for example WP search does not include comments). To use third party customize …
Manage WordPress Connections, Settings in One Place for Multiple WordPress Sites on Same Domain
I have hosted 4 wordpress sites on the same VPS, similar to the trick described in this post, I can actually move common settings/connection details for all wordpress sites …
Linux BASH shell – Echo This if you get angry
Remember, Linux is a fun place to work. Keep calm. echo ' ..XXX. .XXX.. .XXXXY.TXXXX. XXXXXYXTXXXXX .VXXVYXTVXXX. `.TYXTXYXTV . ` ,YVTXYYV ., `...XXXXX`.., .`...XXX...,. ..` V ,.' | tr …