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Django ModelForm: What is save(commit=False) used for?
...lse) instead of just creating a form object from the ModelForm subclass and running is_valid() to validate both the form and model?
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Python Matplotlib figure title overlaps axes label when using twiny
... For what it's worth, it's not a new feature. title has taken x and y arguments for a very long time (as long as I can remember, at any rate).
– Joe Kington
Sep 27 '14 at 0:14
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size_t vs. uintptr_t
The C standard guarantees that size_t is a type that can hold any array index. This means that, logically, size_t should be able to hold any pointer type. I've read on some sites that I found on the Googles that this is legal and/or should always work:
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When should I use “this” in a class?
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The this keyword is primarily used in three situations. The first and most common is in setter methods to disambiguate variable references. The second is when there is a need to pass the current class instance as an argument to a method of another object. The third is as a way to call alter...
Make footer stick to bottom of page correctly [duplicate]
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The simplest solution is to use min-height on the <html> tag and position the <footer> with position:absolute;
Demo: jsfiddle and SO snippet:
html {
position: relative;
min-height: 100%;
}
body {
margin: 0 0 100px;
/* bottom = footer height */
p...
How can I change the default width of a Twitter Bootstrap modal box?
...s case you can add the class modal-admin in the place where modal-dialog stands.
Original Answer (Bootstrap < 3)
Is there a certain reason you're trying to change it with JS/jQuery?
You can easily do it with just CSS, which means you don't have to do your styling in the document.
In your own ...
How to call a parent method from child class in javascript?
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I don't understand. If I call ParentClass.prototype.myMethod.call(this); from ChildObject's myMethod, I've got an error "Uncaught TypeError: Cannot read property 'call' of undefined".
– zhekaus
Mar 10 ...
What is the difference between & vs @ and = in angularJS
...ybody explain me the difference among these AngularJS operators: &, @ and = when isolating scope with proper example.
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Get push notification while App in foreground iOS
...tificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void)
{
completionHandler([.alert, .badge, .sound])
}
iOS 10, Swift 2.3 :
@available(iOS 10.0, *)
func userNotificationCenter(center: UNUse...
CSS: fixed position on x-axis but not y?
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I love this solution, and just used it myself. One problem I have with it though is that the refreshes are kind of choppy when you do smooth scrolling (eg: by dragging the scrollbar). It seems javascript refresh is slower than css refresh. Any sol...