Category: programming languages

This is a code change that I observe today. It has been in the codebase for a long time, and I find it interesting to talk about it. The …

I thought it will be nice to share some code-review experience from time to time. A code-review is important and necessary for PR (Pull Requests) to merge to the …

The Bitcoin hard-forked this Month (1 Aug 2017), which is the biggest great news in the bitcoin world. The fork is the operation for process to duplicate the code …

Imagine a link-list data structure, given an entry, you are asked to remove the item from the list. In C/C++, you may write something like this (CAUTION: the following …

The famous programmers’ Q&A site shows the following image that contains a piece of code when some content is not available. So, what is this? # define v putchar …