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Jquery .on() submit event
... to all elements that exists AT THE TIME. When you create an element dynamically, you need to run the on again:
$('form').on('submit',doFormStuff);
createNewForm();
// re-attach to all forms
$('form').off('submit').on('submit',doFormStuff);
Since forms usually have names or IDs, you can just at...
Where to learn about VS debugger 'magic names'
...thod")
o --> dynamic container class ("SiteContainer")
p --> dynamic call site ("Site")
q --> dynamic delegate ("SiteDelegate")
r --> com ref call local ("ComRefCallLocal")
s --> lock taken local ("LockTaken")
The pattern for generating magical names is: P<N>C__SI where:
P i...
HTML/CSS: Making two floating divs the same height
...e peculiar problem that I currently solve using a table , see below. Basically, I want to have two divs take up 100% of the available width, but only take up as much vertical space as needed (which isn't really that obvious from the picture). The two should at all times have the exact same height...
Number of processors/cores in command line
...
The most simplest tool comes with glibc and is called getconf:
$ getconf _NPROCESSORS_ONLN
4
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How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
...ing example illustrates how you can do this. It supposes you have a method called Foo that accepts context as HttpContextBase but then needs to call a method in a third-party assembly (that you may not have the good fortune to modify) that is expecting the context to be typed as HttpContext.
void F...
Python + Django page redirect
...n I'd suggest either write a custom view that does the processing and then calls the generic view, or write a decorator e.g. pre_process and decorate the generic view: (r'^one/$', pre_process(redirect_to), {'url': '/another/'})
– Carles Barrobés
Jun 6 '11 at 9...
What's the difference between the various methods to get a Context?
...etApplicationContext()) rather than using the Activity context this). Basically the Application context is associated with the Application and will always be the same throughout the life cycle of your app, where as the Activity context is associated with the activity and could possibly be destroyed...
Multiple models in a view
...model properties are not set when the Login1/Login2 controller methods are called. Presumably the @Name= mapping is being ignored. Does HiddenFor require some other trick for this situation?
– Gary Chapman
Nov 20 '14 at 4:27
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Get difference between 2 dates in JavaScript? [duplicate]
... day. As for always returning a positive number, that was a feature :) Typically when one talks about the number of days between two dates, that number is positive. If direction matters, just remove the Math.abs().
– TNi
Jul 11 '10 at 22:38
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pass **kwargs argument to another function with **kwargs
...n by unpacked to keyword arguments by prefixing it with ** during function call.
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