Why does JavaScript's RegExp maintain state between calls?
427
Why does a RegExp with global flag give wrong results?
83415
Why are my JavaScript objects equal to Proxy {}
103406
(...()) vs. (...)() in javascript closures
34842
Why does string interpolation work in Ruby when there are no curly braces?
122608
Does the syntax (whitespace) of a javascript function return affect the result?
105473
Can't use String#trim as a callback for Array#map
155872
Javascript Regex prototype
89181
JavaScript .replace only replaces first Match
23494
How to make  grep display only the matching regexp?
152230
Short example of regular expression converted to a state machine?
132585
Why does Ruby String#split not treat consecutive trailing delimiters as separate entities?
76336
String formatting: % vs. .format vs. string literal
131478
Why are jQuery's callback arguments inconsistent?
285
When is JavaScript's eval() not evil?
104032
Strange JavaScript idiom - what does "/xyz/.test(function(){xyz;})" do?
142022
Get index of each capture in a JavaScript regex
49390
When parsing Javascript, what determines the meaning of a slash?