forcewake
/ extractTextBetweenCurlyBraces.js
Created
June 5, 2015 12:55
Getting content between curly braces in javascript regex
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var found = [], // an array to collect the strings that are found | |
| rxp = /{([^}]+)}/g, | |
| str = "a {string} with {curly} braces", | |
| curMatch; | |
| while( curMatch = rxp.exec( str ) ) { | |
| found.push( curMatch[1] ); | |
| } | |
| console.log( found ); // ["string", "curly"] |
nicbell
/ 1_primitive_comparison.js
Last active
September 23, 2022 16:56
JavaScript object deep comparison. Comparing x === y, where x and y are values, return true or false. Comparing x === y, where x and y are objects, returns true if x and y refer to the same object. Otherwise, returns false even if the objects appear identical. Here is a solution to check if two objects are the same.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| //Primitive Type Comparison | |
| var a = 1; | |
| var b = 1; | |
| var c = a; | |
| console.log(a == b); //true | |
| console.log(a === b); //true | |
| console.log(a == c); //true | |
| console.log(a === c); //true |