How to print a number with commas as thousands separators in JavaScript
I am trying to print an integer in JavaScript with commas as thousands separators. For example, I want to show the number 1234567 … Read more
numbers
Validate decimal numbers in JavaScript – IsNumeric()
What’s the cleanest, most effective way to validate decimal numbers in JavaScript? Bonus points for: Clarity. Solution should be clean and simple. Cross-platform. … Read more
Java – Convert integer to string [duplicate]
Java – Convert integer to string [duplicate] – Read For Learn Skip to content There are multiple ways: String.valueOf(number) (my preference) “” + … Read more
Explanation on Integer.MAX_VALUE and Integer.MIN_VALUE to find min and max value in an array
but as for this method, I don’t understand the purpose of Integer.MAX_VALUE and Integer.MIN_VALUE. By starting out with smallest set to Integer.MAX_VALUE and … Read more
Long vs Integer, long vs int, what to use and when?
Long is the Object form of long, and Integer is the object form of int. The long uses 64 bits. The int uses 32 bits, and so can only hold numbers up to ±2 billion … Read more
Java Generate Random Number Between Two Given Values
You could use e.g. r.nextInt(101) For a more generic “in between two numbers” use: Random r = new Random(); int low = 10; int … Read more