So I have a JavaScript object like this:  foo = {   "one": "some",   "two": "thing",   "three": "else" };   I can loop this like:  for (var i in foo) {   if (foo.hasOwnProperty(i)) {     // do something...
Without using the split reverse and join functions, how would one do such a thing?  The Problem Given: Reverse the words in a string  Sample Input: "Hello World" Sample Output: "World Hello"  <script>   var newString = ""...
I'm tying to solve how to reverse a string. I already figured out how to reverse an array so i'm trying to use that answer in this one.  I figure I can convert the string to an array an then just go from there...Well this is what I have so fa...
Consider the following code (React JS code):    poll() {     var self   = this;     var url    = "//" + location.hostname + "/api/v1/eve/history/historical-data/" + this.state.itemId + '/' + this.state.regionId + '/40'...
I have an array of colors that I want the option to reverse.  I have a toggle function that basically colors elements based on the array.  If I throw a reverse variable then it reverses,  but it reverses the global variable instead of the local varia...
Suppose I have created a Map object like this Map {"a" => "apple", "b" => "banana"}:  m = new Map([ ["a", "apple"], ["b", "banana"] ]);   Now I want to reverse it and get Map {"...
UPDATED BELOW  What I'm trying to do is iterate through an array in chunks, alternating the direction of iteration from chunk to chunk. Confused? So am I. For example, if I want to loop thru an array with 25 elements, but I want to do it in this...
I'm making a little secret tool. The output will be in a table, and on the left-hand side I'd like to list the numbers I have stored in $.each(). So here's my code:  $.each([1,2,3,4,5], function(i, l){      var lol = (some math stuff here...
Please refer - https://jsfiddle.net/jy5p509c/  var a = "who all are coming to the party and merry around in somewhere";  res = ""; resarr = [];  for(i=0 ;i<a.length; i++) {  if(a[i] == " ") {     res+= resarr.reverse().join...
Pretty much the title. I've had a couple ideas but none of them seemed to work out - I can't seem to understand what exactly the arguments for the reduce function need to be, even after reading documentation and examples.  I'm supposed to...

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