I can't seem to be able to increase the variable value by 1. I have looked at tutorialspoint's Unix / Linux Shell Programming tutorial but it only shows how to add together two variables. I have tr...

3 Pre-increment means that the variable is incremented BEFORE it's evaluated in the expression. Post-increment means that the variable is incremented AFTER it has been evaluated for use …

Take a look at Behaviour of increment and decrement operators in Python for an explanation of why this doesn't work. Python doesn't really have ++ and --, and I personally never felt it was …

Jun 23, 2011 · I have a void pointer called ptr. I want to increment this value by a number of bytes. Is there a way to do this? Please note that I want to do this in-place without creating any more …

I have a formula in Excel that needs to be run on several rows of a column based on the numbers in that row divided by one constant. When I copy that formula and apply it to every cell in the …

Jan 29, 2014 · 1 My opinion is that a better response to the relation between 'if' statement and the post increment operator '++' requires the expansion of your C-code into Assembly.

Jan 30, 2013 · 0 The difference between using the increment operator (ie. value++) vs using the addition operator (ie. value + 1) is that the first one sometimes can cause mutation especially if …

This may seem like pedantry (mainly because it is :) ) but in C++, x++ is a rvalue with the value of x before increment, x++ is an lvalue with the value of x after an increment. Neither expression …

Oct 9, 2012 · A for loop doesn't increment anything. Your code used in the for statement does. It's entirely up to you how/if/where/when you want to modify i or any other variable for that matter.

Aug 24, 2008 · In C, what is the difference between using ++i and i++, and which should be used in the incrementation block of a for loop?