The new es6 arrow functions say return is implicit under some circumstances: The expression is also the implicit return value of that function. In what cases do I need to use return with es6 arrow functions?...
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...I have a function which calculates taxes. function taxes(tax, taxWage) { var minWage = firstTier; //defined as a global variable if (taxWage > minWage) { \\calculates tax recursively calling two other functions difference...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...Lets imagine function like this: function foo(x) { x += '+'; return x; } Usage of it would be like: var x, y; x = 'Notepad'; y = foo(x); console.log(y); // Prints 'Notepad+'. I'm looking for a way to create...This question already has answers here:...
I have just come across a function in javascript which has return !1 I was just wondering what this actually meant? Why would you return !1 or return !0 Could someone please explain what it means please? Here is the function that I came across:...
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...
What does it mean to return a value with &&? else if (document.defaultView && document.defaultView.getComputedStyle) { // It uses the traditional ' text-align' style of rule writing, // instead of textAlign nam...©2020 All rights reserved.