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How can I convert my device token (NSData) into an NSString?
I am implementing push notifications. I'd like to save my APNS Token as a String.
29 Answers
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How do you implement a re-try-catch?
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You need to enclose your try-catch inside a while loop like this: -
int count = 0;
int maxTries = 3;
while(true) {
try {
// Some Code
// break out of loop, or return, on success
} catch (SomeException e) {
// handle exception
if (++count == ...
What are all the uses of an underscore in Scala?
I've taken a look at the list of surveys taken on scala-lang.org and noticed a curious question: " Can you name all the uses of “_”? ". Can you? If yes, please do so here. Explanatory examples are appreciated.
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How do I get the path of the Python script I am running in? [duplicate]
...(__file__) will give you the path of the current file, resolving any symlinks in the path. This works fine on my mac.
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How do I read a text file of about 2 GB? [duplicate]
... Notepad++ nor WordPad could open (or any other standard text editor). Thanks!
– Mackie
Jul 1 '16 at 9:46
4
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How do I get the current version of my iOS project in code?
I would like to be able to get the current version of my iOS project/app as an NSString object without having to define a constant in a file somewhere. I don't want to change my version value in 2 places.
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How to change a django QueryDict to Python Dict?
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This should work: myDict = dict(queryDict.iterlists())
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How do I undo 'git add' before commit?
I mistakenly added files to Git using the command:
36 Answers
36
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Keyboard shortcuts with jQuery
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Since this question was originally asked, John Resig (the primary author of jQuery) has forked and improved the js-hotkeys project. His version is available at:
http://github.com/jeresig/jquery.hotkeys
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What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
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Ben ClaytonBen Clayton
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