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How to show a dialog to confirm that the user wishes to exit an Android Activity?
...can leave your app: pressing home, selecting a notification, receiving a phone call, etc.
– hackbod
Feb 13 '10 at 19:56
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Fastest way to find second (third…) highest/lowest value in vector or column
... and the accepted method (hopefully) runs in O(L) time, not O(log L). This one runs in O(L log L).
– Valentas
May 14 '18 at 6:36
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The difference between sys.stdout.write and print?
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There's at least one situation in which you want sys.stdout instead of print.
When you want to overwrite a line without going to the next line, for instance while drawing a progress bar or a status message, you need to loop over something li...
Reverse colormap in matplotlib
...atplotlib.org/3.1.1/gallery/color/colormap_reference.html, but I'm sure anyone interested will be able to find this by search anyway.
– Jlanger
Apr 24 at 11:49
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How do I get the full path to a Perl script that is executing?
...bs_path knows if you are using a relative or absolute path.
Update For anyone reading this years later, you should read Drew's answer. It's much better than mine.
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Switch statement fall-through…should it be allowed? [closed]
... code that uses it by design, which got me immediately wondering what everyone in the community thinks about switch statement fall-through.
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How can you speed up Eclipse?
...ote:
Referring to the jvm.dll has advantages:
Splash screen coming up sooner.
Eclipse.exe in the process list instead of java.exe.
Firewalls: Eclipse wants access to the Internet instead of Java.
Window management branding issues, especially on Windows and Mac.
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PHP UML Generator [closed]
...Can generate UML/XMI files in version 1.4, or in version 2.1 (logical, component, and deployment views)
Can generate an API documentation in HTML format
Can generate PHP code (code skeleton) from a given XMI file
Can convert UML/XMI content from version 1.4 to version 2.1
Install it on the command...
What represents a double in sql server?
...s after the decimal point to represent latitude and longitude within about one-meter precision, and you only need up to three digits before the decimal point for the degrees. Float(24) or decimal(8,5) will best fit your needs in MSSQL, and using float in C# is good enough, you don't need double. In ...
How do I check for C++11 support?
... standard C++ library with all the C++11 changes.
So Boost's defines mentioned in another answer remain the only sane way to figure out if there is, for example, support for C++11 threads and other specific parts of the standard.
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