Which has better performance?Accesing global variable directly from a function or assigning it to another variable?
16556
How do you performance test JavaScript code?
81279
When to use global $post and other global variables?
60699
Is there a benefit to defining variables together with a comma vs separately in JavaScript?
130597
Understanding Global & Local Scope in Javascript
48128
Declaring variables inside or outside of a loop
41959
Global scope or permanent length or savebox
10259
Javascript: What's more efficient, IF block or TRY/CATCH?
127540
Is it possible to access a function local variable from outside of the function?
83605
Which is faster: Stack allocation or Heap allocation
128018
What advantages does using var have over the explicit type in C#?
74873
Javascript global variable life time
62874
Are global variables thread-safe in Flask? How do I share data between requests?
106870
Is there an overhead when nesting functions in Python?
37643
Function overloading in Javascript - Best practices
77807
Does pass-by-value affect the performance of function calls?
599
Is Java "pass-by-reference" or "pass-by-value"?
136998
cp vs. mv: which operation is more efficient?