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Is it possible to simulate key press events programmatically?
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A non-jquery version that works in both webkit and gecko:
var keyboardEvent = document.createEvent("KeyboardEvent");
var initMethod = typeof keyboardEvent.initKeyboardEvent !== 'undefined' ? "initKeyboardEvent" : "initKeyEvent";
keyboardEvent[initMet...
Short circuit Array.forEach like calling break
How can I do this using the new forEach method in JavaScript? I've tried return; , return false; and break . break crashes and return does nothing but continue iteration.
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Is it possible to make a Tree View with Angular?
...isplay data in a tree structure in a web app. I was hoping to use Angular for this task.
14 Answers
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How do you redirect to a page using the POST verb?
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HTTP doesn't support redirection to a page using POST. When you redirect somewhere, the HTTP "Location" header tells the browser where to go, and the browser makes a GET request for that page. You'll probably have to just write the code for...
Re-enabling window.alert in Chrome
...s from this site" box in Chrome, and now I cannot get any window.alert to work on my localhost.
3 Answers
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How to find an available port?
I want to start a server which listen to a port. I can specify port explicitly and it works. But I would like to find a port in an automatic way. In this respect I have two questions.
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How do I trigger the success callback on a model.save()?
The model is correctly posted to the server which handles the save, but the success callback is not fired. Do I need to send something back from the server ?
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How can I make my custom objects Parcelable?
...s here, here (code is taken here), and here.
You can create a POJO class for this, but you need to add some extra code to make it Parcelable. Have a look at the implementation.
public class Student implements Parcelable{
private String id;
private String name;
private Strin...
async await return Task
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async methods are different than normal methods. Whatever you return from async methods are wrapped in a Task.
If you return no value(void) it will be wrapped in Task, If you return int it will be wrapped in Task<int> and so on.
If your async method ...
Empty Git submodule folder when repo cloned
I have one repo hosted at https://github.com/aikiframework/json . On my local copy, I added a submodule using the command
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