How to swap two variables in JavaScript
I have this two variables: var a = 1, b = 2; My question is how to swap them? Only this variables, not any objects. 22 Answers 22
swap
How to find out which processes are using swap space in Linux?
Under Linux, how do I find out which process is using the swap space more? 19 Answers 19
Is there a standardized method to swap two variables in Python?
In Python, I’ve seen two variable values swapped using this syntax: left, right = right, left Is this considered the standard way to swap two variable values or is there some other means by which two variables are by convention most usually swapped? 8 Answers 8
Efficient swapping of elements of an array in Java
Efficient swapping of elements of an array in Java
How to swap String characters in Java?
Since String objects are immutable, going to a char[] via toCharArray, swapping the characters, then making a new String from char[] via the String(char[]) constructor would work. The following example swaps the first and second characters: String originalString = “abcde”; char[] c = originalString.toCharArray(); // Replace with a “swap” function, if desired: char temp = c[0]; c[0] = c[1]; c[1] = temp; String swappedString = new … Read more
