I would expect this line of JavaScript:  "foo bar baz".match(/^(\s*\w+)+$/)   to return something like:  ["foo bar baz", "foo", " bar", " baz"]   but instead it returns only the last captured match:  ["fo...
In Perl I can repeat a character multiple times using the syntax:  $a = "a" x 10; // results in "aaaaaaaaaa"   Is there a simple way to accomplish this in Javascript? I can obviously use a function, but I was wondering if there was...
I was wondering if there is a way to check for repeated characters in a string without using double loop. Can this be done with recursion?  An example of the code using double loop (return true or false based on if there are repeated characters in a...
I'm new student in here,sorry for asking simple question and I'm trying to solve a problem to count a same letter.  Input:"aabbcde" cause a = 2, b= 2, c= 1 , d =1 , e = 1 Output:"2a2b1c1d1e" or a2b2c1d1e1   and here's my c...
I've been trying to make a raphael animation, it's working fine and animating on load as it should but.. I want it to animate AGAIN when clicking a text or button (a div outsite raphael paper).  Raphael Code is here:  window.onload = function...
I'm using the setInterval function in JavaScript but I get like one hundred reps per second from the console.log('NOW'). setTimeout also has the same effect.  Where is my mistake? I want to call the function "function1" every 15 m...
For a practice test I am asked to find a way to make a button reveal text in a paragraph. Each time it is pressed, the text must change.   For the first time pressed the button should say "you pressed the button" second "you pressed it ag...
I have a field named "selectedTime" in a document, this fields stores the selected timings added by user.Adding times is working perfect.This is back-end.  Now I will explain this issue of selecting date from front end.I have given a button a...
Is there any way can solve the below problem: this is the origin data:  var m = [["a", "b"], ["c", "d", "e"], ["f", "g", "h"]] var n = ["a","d","e", "h"]...
I am new to javascript. Please help with the following. I have a repetitive block of code that is about 40 "cases" of almost same code - which takes the returned value of wordpress do_shortcode and save to javascript variable (this part works...

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