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Check if null Boolean is true results in exception
...oolean) (where myBoolean is Boolean) does not raise a compiler error or at least a warning. This is a gotcha for sure.
– Josh M.
Dec 13 '18 at 13:50
1
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Why do I get access denied to data folder when using adb?
...equired. Second, yes, it should work on all non-rooted devices that are at least Android 2.2 (not because it works on my phone, but because that's how it's supposed to work; see the answer by Idolon).
– Ted Hopp
Apr 2 '14 at 5:33
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What are the default access modifiers in C#?
...ass.
The type of any member that is a field, property, or event must be at least as accessible as the member itself. Similarly, the return type and the parameter types of any member that is a method, indexer, or delegate must be at least as accessible as the member itself. For example, you cannot ha...
How does the ARM architecture differ from x86? [closed]
...predication from most instructions, and reducing the range of branches. At least in my experience, this still doesn't usually give quite as dense of coding as x86 code can get, but it's fairly close, and decoding is still fairly simple and straightforward. Lower code density means you generally need...
Adaptive segue in storyboard Xcode 6. Is push deprecated?
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Did that just now and at least for me "show" operated just like "push".
– Spencer Hall
Jun 25 '14 at 17:16
9
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HTML 5 Favicon - Support?
...le Touch icon if it finds it. Not sure this is completely true anymore, at least not in the future. From the Chrome website: The apple-touch-* are deprecated, and will be supported only for a short time. (Written as of beta for m31 of Chrome).
– L84
May 25 '14 ...
What does $NON-NLS-1$ mean?
... @MatrixFrog it seems to be "National Language Support", at least that's what it's referred to here: msdn.microsoft.com/en-us/library/ms906482.aspx
– Daniel Dickison
Aug 12 '10 at 17:54
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Any reason to prefer getClass() over instanceof when generating .equals()?
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+1 Everyone doing java should read that book at least 10 times!
– André
Feb 27 '09 at 23:32
16
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Signal handling with multiple threads in Linux
... If the main thread wants the signal, it gets first crack.
* Probably the least surprising to the average bear.
*/
if (wants_signal(sig, p))
t = p;
else if (!group || thread_group_empty(p))
/*
* There is just one thread and it does not need to be woken.
* It will ...
How can I install from a git subdirectory with pip?
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Just a heads-up: this does not seem to work (at least on pip v1.5.6, not sure about 6+ versions) for packages whose entry points lie within the subdirectory. pip install -e 'git+https://…/repo.git@branch#egg=package&subdirectory=package' results in the package appear...