How can I use an inline if statement in JavaScript? Is there an inline else statement too?  Something like this:  var a = 2; var b = 3;  if(a < b) {     // do something }...
Can this be done in JavaScript?  type == 1 ? function1() : function2();...
Can I somehow use if-then-else construction (ternary-operator) in angularjs expression, for example I have function $scope.isExists(item) that has to return bool value. I want something like this,  <div ng-repeater="item in items">...
New to javascript and I'm having trouble counting the number of trues in an array of boolean values.  I'm trying to use the reduce() function.  Can someone tell me what I'm doing wrong?     //trying to count the number of true in an array...
Here I am trying to change the value of the following check box while clicking on it. In the code below I tried to change the value of the checkbox to 1 and change the value to 0 when unchecked. But it takes only the false condition, when the checkbo...
I see a lot of:  var something = (is_something_true()) ? 3 : 4;   in javascript.  Is this faster than  var something; if (is_something_true()) {     something = 3; } else {     something = 4; }   Or is it written concisely for convenience?...
Is there a simple heuristic for understanding how to read nested ternary operators? I came across this in someone's source code and can't grok it. A simple ternary is easy:  isRed = color == 'red' ? true : false   But how do you read...
Firstly is there a name for this expression ?   Javascript  var value = false || 0 || '' || !1 || 'string' || 'wont get this far';   value equals string (string) aka the fifth option  PHP  $value = false || 0 || '' ||...
Regarding the ternary (? :) operator in JavaScript, I would like to know how it is evaluated by a typical browser's JavaScript interpreter:  Alternative A:   Evaluate the first operand. If the result of the first operand is true, then evaluate an...
I have been using a ternary operator in JavaScript to modify the value of an object based on user input. I have the following code, which runs as it should:  var inputOneAns = inputOne == "Yes" ? "517" : "518";   As you can se...

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