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Javascript string pattern

Code examples

7
0

using regex in javascript 

//Adding '/' around regex
var regex = /\s/g;
//or using RegExp
var regex = new RegExp("\s", "g");
2
0

js string to regex 

const regex = new RegExp('https:\\/\\/\\w*\\.\\w*.*', 'g');
-1
0

how to make pattern in js 

for (var i = 5; i >= 1; i--) {
    var str = "";
    for (var j = i; j >= 1; j--) str += j;
    console.log(str);
}

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