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How to declare global variables in Android?

...n Android development. I have added a long addendum at the bottom of this post, addressing some criticism, and detailing a philosophical disagreement I have with the use of Singletons rather than subclassing Application. Read it at your own risk. ORIGINAL ANSWER: The more general problem you are ...
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Error: Tablespace for table xxx exists. Please DISCARD the tablespace before IMPORT

...ere, undo logs, caches, etc...). Anyways, I found that if you look in the OS directory where the files-per-table are stored, /var/lib/mysql by default on OSX, /usr/local/var/mysql with homebrew iirc, you'll find an orphaned tablename.ibd file without it's normal companion tablename.frm file. If yo...
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SVN upgrade working copy

... @genorama Here are instructions to upgrade svn for Mac OS that will work if starting from 1.6 redfinsolutions.com/blog/update-subversion-mac-os-x . For Linux, I imagine it's similar. – Mike Eng Sep 9 '13 at 18:59 ...
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How can I get a precise time, for example in milliseconds in Objective-C?

...is answer was written in 2009. See Pavel Alexeev's answer for the simpler POSIX clock_gettime() interfaces available in newer versions of macOS and iOS.) share | improve this answer | ...
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Running the new Intel emulator for Android

...ll. Here the link of the Intel Hardware Accelerated IntelHaxm.exe for Microsoft Windows,Mac OS* X, and Linux Ubuntu You'll get the following message if you don't have virtualization enabled in your BIOS: share ...
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What is this date format? 2011-08-12T20:17:46.384Z

... @MarounMaroun: Basically we want those literal characters. It may not be necessary for T (I can't remember how SimpleDateFormat handles unknown specifiers) but for Z we want it to be the character 'Z' rather than "a UTC offset value" (e.g. "00"). ...
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.htm vs .html ? Which file extension naming is more correct? [closed]

Which file extension should I choose for my HTML files? And why? 12 Answers 12 ...
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How is malloc() implemented internally? [duplicate]

...ran out of elements. This would be quite space efficient but would not be possible with every design. If you just get another bucket via sbrk/mmap that might be faster and even easier, but not as space efficient. Also, the design must of course take into account that "free" needs to make space avail...
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Is “argv[0] = name-of-executable” an accepted standard or just a common convention?

...shall be the null character if the program name is not available from the host environment. So no, it's only the program name if that name is available. And it "represents" the program name, not necessarily is the program name. The section before that states: If the value of argc is greater th...
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Import module from subfolder

...ou don't have to prefix everything with Foo1? – jxramos Apr 12 '17 at 23:41 1 @AzizAlto: without ...