numbers Archives - Page 5 of 5

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 ...

April 10, 2022
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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. ...

April 10, 2022
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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) "" + ...

April 8, 2022
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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 ...

April 8, 2022
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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 ...

April 8, 2022
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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 ...

April 6, 2022
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