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Check if an element is a child of a parent
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}
Or if you want to check to see if there are any ancestors that match, then use .parents().
Example: http://jsfiddle.net/6BX9n/1/
function fun(evt) {
var target = $(evt.target);
if (target.parents('div#hello').length) {
alert('Your clicked element is having div#hello as par...
Two submit buttons in one form
...s giving them all the same name, with different values, makes more sense. Then you just grab the value under a single known form field name. It also makes it more obvious that only one value (the clicked one) will be sent for the given input name, much like how radio buttons work (same name, diffe...
Passing enum or object through an intent (the best solution)
...lass.
One of the downsides is that, if we change the order of the Emums, then any old reference will not work. This can be an issue with things like Intents inside pending intents as they may survive updates. However, for the rest of the time, it should be ok.
It's important to note that other so...
Get GPS location from the web browser
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dotnetcurry.com/aspnet-mvc/782/… is a handy reference for implementation in asp.net mvc environment
– Walter de Jong
Mar 27 '17 at 0:25
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Does Swift support reflection?
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If a class extends NSObject, then all of Objective-C's introspection and dynamism works. This includes:
The ability to ask a class about its methods and properties, and to invoke methods or set properties.
The ability to exchange method implementatio...
Reorder levels of a factor without changing order of values
...lues themselves.
You're getting error once again 'cause you do levels and then try to relevel it with factor. Don't do it!!! Do not use levels or you'll mess things up (unless you know exactly what you're doing).
One lil' suggestion: avoid naming your objects with an identical name as R's object...
Comet and jQuery [closed]
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Hi am trying to use the plugin with ASP.NET and am a newbie to comet. So could u please share some tutorials/documentations/demos of your plugin. when i click on Read Documentation in JQuery plugin site, it takes me to ur home page, but i cant find any document...
How can you tell when a layout has been drawn?
...n pixels of the parent layout object. But during the onCreate and onResume functions, the Layout has not been drawn yet, and so layout.getMeasuredHeight() returns 0.
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Best way to trim strings after data entry. Should I create a custom model binder?
...e the BindModel method and check the bindingContext.ModelType for a string then trim if it is.
– Kelly
Jan 24 '12 at 15:52
3
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What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...ript/>, <br></br> all should work just fine. If they don't, then you have HTML with inappropriately added XHTML DOCTYPE.
DOCTYPE does not change how document is interpreted. Only MIME type does.
W3C decision about ignoring DOCTYPE:
The HTML WG has discussed this issue: the inte...