@bhavithc

Lambda Expression Cheatsheet in C++/CPP

Oct 29, 2021 · 5 min read · With out much theory on what is lambda and what is the history behind it. Lets get straight to the point. I see lot of the developers get confused when they want to use lambda, because they feel irritation by seeing its syntax. But those developers ...

.bashrc Vs .bash_profile

Oct 29, 2021 · 2 min read · What is the difference between .bashrc and .bash_profile Sometime many of us get confused whether to place our alias, export’s and init things in .bashrc or .bash_profile. The answer to this doubt is very simple. Whenever you want to execute the com...

Make your life easy & productive with alias in Linux

Oct 29, 2021 · 4 min read · When I worked first time with Linux (Ubuntu), I use to remember lot of commands required for my project. In order to make myself productive I started creating either a text file called help.txt or create a notes in OneNote to save all those commands....

If you know this in shell script your life is easy

Oct 29, 2021 · 2 min read · There is one thing which we often get confuse in shell script, especially for those who are new to shell scripting The difference between $var, ${var} and $(var) echo $var echo ${var} echo $(var) I try to keep the concept as simple as that so that ...

Be careful when using const reference with std::thread / std::async in C++. Otherwise you may be in soup if you don't know this ! :)

Oct 29, 2021 · 5 min read · From the basics of C and C++. we all know that when we use address-of operator to the variable, then it is an alias of the original variable it points to, and shares the same address. Example: #include <iostream> void foo(const int& b) { std::c...