js startswith
const str1 = 'Saturday night plans';
console.log(str1.startsWith('Sat'));
// expected output: true
console.log(str1.startsWith('Sat', 3));
// expected output: falsejs startswith
const str1 = 'Saturday night plans';
console.log(str1.startsWith('Sat'));
// expected output: true
console.log(str1.startsWith('Sat', 3));
// expected output: falsejavascript multiple startswith
//There is NO possibility to passing an Array
//like startsWith(["Mon" | "Tues"])
if (newStr4.startsWith("Mon") || newStr4.startsWith("Tues") || ...)
//although you can use regular expression,
//but performance are lower than the solution above
if (newStr4.matches("(Mon|Tues|Wed|Thurs|Fri).*"))Copyright © 2021 Codeinu
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