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How to force a html5 form validation without submitting it via jQuery
...ckValidity()) {
// If the form is invalid, submit it. The form won't actually submit;
// this will just cause the browser to display the native HTML5 error messages.
$myForm.find(':submit').click();
}
Hope this helps. Keep in mind that HTML5 validation is not supported in all browsers.
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Use of .apply() with 'new' operator. Is this possible?
...CMAScript5's Function.prototype.bind things get pretty clean:
function newCall(Cls) {
return new (Function.prototype.bind.apply(Cls, arguments));
// or even
// return new (Cls.bind.apply(Cls, arguments));
// if you know that Cls.bind has not been overwritten
}
It can be used as foll...
Why do browsers match CSS selectors from right to left?
...tching it has one element (the one it's trying to determine style for) and all your rules and their selectors and it needs to find which rules match the element. This is different from the usual jQuery thing, say, where you only have one selector and you need to find all the elements that match tha...
What is git actually doing when it says it is “resolving deltas”?
... then spends about the same amount of time "resolving deltas". What's actually happening during this phase of the clone?
3...
What is the difference between MVC and MVVM? [closed]
...t.
For ASP.Net, MVVM is used to two-way bind data within views. This is usually a client-side implementation (e.g. using Knockout.js). MVC on the other hand is a way of separating concerns on the server-side.
For Silverlight and WPF, the MVVM pattern is more encompassing and can appear to act as a r...
Use jQuery to hide a DIV when the user clicks outside of it
...t with a minor adjustment, using an array of elements to loop through them all at once. jsfiddle.net/LCB5W
– Thomas
Dec 23 '13 at 21:56
5
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Retaining file permissions with Git
...ere was a major distraction for me. It put me off the answer entirely, actually. (I don't have difficulty pulling repo from server.) @omid-ariyan's answer below with pre/post commit hooks was much more understandable. Later I realized that those hook scripts are doing exact same work as git-cache-...
How to do the equivalent of pass by reference for primitives in Java
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You have several choices. The one that makes the most sense really depends on what you're trying to do.
Choice 1: make toyNumber a public member variable in a class
class MyToy {
public int toyNumber;
}
then pass a reference to a MyToy to your method.
void play(MyToy toy){
...
jQuery UI sliders on touch devices
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Now I can move the slider-handle all over the page!! This is ridiculous.
– dezman
May 24 '13 at 15:17
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How to detect when an Android app goes to the background and come back to the foreground
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The onPause() and onResume() methods are called when the application is brought to the background and into the foreground again. However, they are also called when the application is started for the first time and before it is killed. You can read more in Activity.
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