Consider the following JavaScript:    function correct() {     return 15; }  function wrong() {     return           15; }  console.log("correct() called : "+correct()); console.log("wrong() called : "+wrong());     The correct() me...
How do we call javascript from Android? I have this javascript library which I would like to use, I want to call the javascript function and pass the result value to the android java code. Haven't found the answer from now. i managed to call an...
I have run into a problem where I can't seem to get a value from an asynchronous JavaScript method I am running in Jquery. My Jquery looks like this:  $(document).ready( function() { $('#splash_image_upload').change( function() {     va...
I am really new to javascript, and stumbled upon the return keyword. Basically, what is the difference in terms of these 2 statements?  <input type="checkbox" onclick="doAlert()" />   vs   <input type="checkbox" oncli...
I am trying to write a basic javascript function to find the longest word in a string and log it's length.  So far I have:   function findLongestWord(str) {   var words = [];   var longest = [];   words.push(str.split(" "));   for(var i =...
function getUserHours(tyPe, tarGet){     $.get('/activities/search', { 'type': tyPe },      function(data){         var hourResultData = jQuery.parseJSON(data);      var registeredHours = 0;       for (var i in hourResultData.activi...
I want to return a value inside a setInterval. I just want to execute something with time interval and here's what I've tried:  function git(limit) {     var i = 0;     var git = setInterval(function () {         console.log(i);         if (i...
I have a problem returning a variable in my function, the below script works fine:  function sessionStatus(){     $(document).ready(function(){         $.getJSON(scriptRoot+"sessionStatus.php",function(status){             alert(status);...
I understand at first glance this may look like a duplicate but I have seen all the answers for that tell me to put a return in but that is not working.  this is my function:  function removePastUsersFromArray(){   pullAllUsersFromDB().then(function(...

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