rasmuschristensen/javascript startswith

Created January 26, 2016 13:02

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StartsWith in javascript based on pure javascript using substring or lastIndexOf

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javascript startswith

	var data = 'Just something great';
	var input = 'Jus';

	// this one
	data.substring(0, input.length) === input;

	// or this one
	data.lastIndexOf(input, 0) === 0

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