Even though the performance difference is negligible, and optimized out in many cases - please take note that it's still good practice to use ++i instead of i++. There's absolutely no reason not to, and if … They have the same effect on normal web browser rendering engines, but there is a fundamental difference between them.

Think of three different … The way for loop is processed is as follows 1 first, initialization is performed (i=0) 2 the check is performed (i < n) 3 the code in the loop is executed. 4 the value is incremented 5 repeat steps 2 - 4 … Facebook's html and twitter bootstrap html (before v3) both use the tag to display icons. However, from the html5 spec: The i element represents a span of text in an alternate voice or m

However, from the html5 spec: The i element represents a span of text in an alternate voice or m