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How do I create a unique ID in Java? [duplicate]
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Can two applications listen to the same port?
...ations listening to the same port was added using the SO_REUSEPORT option. More information is available at this lwn.net article.
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Using boolean values in C
...ions and way to store a <stdbool.h> bool the compiler chooses may be more suitable for the intended purpose of a boolean value than utilizing an int (i.e. the compiler may choose to implement a bool differently than an int). It might also result in stricter type checking at compile time, if yo...
Embedding ads on Android app?
...ween the two but I am sticking with Adsense because in my experience it is more lucrative.
My only complaint is the wait time on payouts. As an Android developer when I sell an application I receive the money for that sale in my bank account within a few days but with both of these services they p...
SecItemAdd and SecItemCopyMatching returns error code -34018 (errSecMissingEntitlement)
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The issue appears to be related to memory pressure, so perhaps being
more aggressive in handling memory warnings may alleviate the problem
https://forums.developer.apple.com/thread/4743#14441
UPDATE
OK, here’s the latest.
This is a complex problem with multiple
possible causes:
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How to set DOM element as the first child?
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How to affect other elements when one element is hovered
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That's pretty cool. Is there some source where I can find more information about that ? Is it supported by all browser, is it CSS3 ? Would be great to have some more info about that. Thanks so much!
– Anonymous
Oct 19 '11 at 10:35
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When should I use double instead of decimal?
...es quite well. You are however missing one point. The decimal type is only more accurate at representing base 10 numbers (e.g. those used in currency/financial calculations). In general, the double type is going to offer at least as great precision (someone correct me if I'm wrong) and definitely g...
What's the difference between a Future and a Promise?
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Why #define TRUE (1==1) in a C boolean macro instead of simply as 1?
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