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How to make my custom type to work with “range-based for loops”?
...by class member access
lookup (3.4.5), and if either (or both) finds at least one declaration,
begin- expr and end-expr are __range.begin() and __range.end(),
respectively;
— otherwise, begin-expr and end-expr are begin(__range) and
end(__range), respectively, where begin and end are...
How to get size of mysql database?
... method will not return any of the databases that are completely empty, at least a single table must exist for the database to appear in the result.
– v010dya
Dec 29 '14 at 19:39
1...
Getting Java version at runtime
... FP precision aside, for the OP's needs the code provided should at least be (version > 1.5), not >=. To the OP: if you use your current String comparison do you need to check below 1.5 too?
– Steven Mackenzie
Apr 7 '10 at 10:58
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What is the size of ActionBar in pixels?
... <!-- ... -->
</style>
3.0 and 3.1 seem to be the same (at least from AOSP)...
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How to make UIButton's text alignment center? Using IB
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Solution 3 has problem, at least with Xcode 11.3.1: when I change button's title, it doesn't work. when I used btn.titleLabel.textAlignment, it works great.
– Brian Hong
Jan 24 at 13:43
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What does “opt” mean (as in the “opt” directory)? Is it an abbreviation? [closed]
....12.html for details.
Also described at Wikipedia.
Its use dates back at least to the late 1980s, when it was a standard part of System V UNIX. These days, it's also seen in Linux, Solaris (which is SysV), OSX Cygwin, etc. Other BSD unixes (FreeBSD, NetBSD, etc) tend to follow other rules, so yo...
How do I set the UI language in vim?
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Actually that's set langmenu=en_US.UTF-8, at least on my gVim 7.2
– Rytmis
Feb 8 '10 at 6:15
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Extract source code from .jar file
... true. I know it would usually contain only .class but not in this case at least
– wired00
Mar 4 '15 at 10:36
2
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Get current time as formatted string in Go?
...fmt.Println(t.Format("20060102150405"))
prints out 20110504111515, or at least it did a few minutes ago. (I'm on Eastern Daylight Time.) There are several pre-defined time formats in the constants defined in the time package.
You can use time.Now().UTC() if you'd rather have UTC than your local t...
Getting file names without extensions
... surprised there isn't a way to get this directly from the FileInfo (or at least I can't see it).
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