ping: unknown host

Most of us when a service or a website is down, we try pinging it. If that service or website is running on a specific port and we try pinging it with that port number, we will get an error.

Dealing with rbenv errors without Google or Stackoverflow

Today I installed a new gem. When I tried to run the command provided by the gem, I got an error zsh: command not found: wheneverize.

Do a quick google search on the topic array adapter, custom array adapter, implementing array adapter, android custom list view, or extending array adapter. You would find that most of the results are tutorials on…

Part 1

It was two or three years ago. I was reading some Python code when I came across a λ-expression for the first time. My immediate reaction was confusion on why that was out of sync with rest of the syntax.

“Manners maketh man”.

and

“Tools maketh developer”.

The most basic tool of every programmer is the editor that he uses to write code. The oldest software rivalry tells a lot…