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viewWillDisappear: Determine whether view controller is being popped or is showing a sub-view contro
...t:self] == NSNotFound) {
// View is disappearing because it was popped from the stack
NSLog(@"View controller was popped");
}
}
This is, of course, possible because the UINavigationController's view controller stack (exposed through the viewControllers property) has been updated by the t...
How to disable back swipe gesture in UINavigationController on iOS 7
In iOS 7 Apple added a new default navigation behavior. You can swipe from the left edge of the screen to go back on the navigation stack. But in my app, this behavior conflicts with my custom left menu. So, is it possible to disable this new gesture in UINavigationController?
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Python ValueError: too many values to unpack [duplicate]
I am getting that exception from this code:
3 Answers
3
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Get Bitmap attached to ImageView
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does this work if image in ImageView is set from URI? imageView.setImageUri()
– Hendra Anggrian
Jun 23 '16 at 9:04
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How do I execute a program from Python? os.system fails due to spaces in path
I have a Python script that needs to execute an external program, but for some reason fails.
10 Answers
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Reusable library to get human readable version of file size?
...ts on the web that would give you a function to return human readable size from bytes size:
22 Answers
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Uncaught ReferenceError: $ is not defined?
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In my case I had to remove the key defer from <script src="/js/jquery-1.2.6.min.js" defer></script>
– Charden Daxicen
Mar 29 at 19:45
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How to convert View Model into JSON object in ASP.NET MVC?
... This is the way to do it since MVC3 and should be returned from a controller. Don't embed json into your Viewresult. Instead make a controller to handle the JSON separately and do a JSON request via AJAX. If you need JSON on the view you are doing something wrong. Either use a ViewMo...
How to keep a git branch in sync with master
.... You can accomplish the same thing by just doing a git pull origin master from the mobiledevicesupport branch
– concept47
Aug 1 '17 at 0:13
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Reasons for using the set.seed function
...s the possible desire for reproducible results, which may for example come from trying to debug your program, or of course from trying to redo what it does:
These two results we will "never" reproduce as I just asked for something "random":
R> sample(LETTERS, 5)
[1] "K" "N" "R" "Z" "G"
R> sa...