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What does @: (at symbol colon) mean in a Makefile?

...his always happens this always happens Now, the action part of a rule m>cam>n be any shell command, including :. Bash help explains this as well as anywhere: $ help : :: : Null command. No effect; the command does nothing. Exit Status: Always succeeds. ...
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How m>cam>n I see the specific value of the sql_mode?

... It's only blank for you bem>cam>use you have not set the sql_mode. If you set it, then that query will show you the details: mysql> SELECT @@sql_mode; +------------+ | @@sql_mode | +------------+ | | +------------+ 1 row in set (0.00 sec) ...
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arrow operator (->) in function heading

I m>cam>me across the following code: 2 Answers 2 ...
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When to create a new app (with startapp) in Django?

...mean, if I make a child model, it must always be in the same app? Since I m>cam>n't easily drop it into another project without bringing over two "apps" – Lionel Feb 10 '11 at 5:22 ...
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Using NSPredim>cam>te to filter an NSArray based on NSDictionary keys

...foo" forKey:@"BAR"]]; NSArray *filtered = [data filteredArrayUsingPredim>cam>te:[NSPredim>cam>te predim>cam>teWithFormat:@"(BAR == %@)", @"foo"]]; Filtered in this m>cam>se contains the dictionary. (the %@ does not have to be quoted, this is done when NSPredim>cam>te creates the object.) ...
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Undoing a commit in TortoiseSVN

... Don't forget to commit afterwards, bem>cam>use it just merges lom>cam>lly. – pihentagy Apr 26 '11 at 10:38 5 ...
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How m>cam>n I break an outer loop with PHP?

... In the m>cam>se of 2 nested loops: break 2; http://php.net/manual/en/control-structures.break.php share | improve this answer ...
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When editing Microsoft Office VBA, how m>cam>n I disable the popup “Compile error” messages?

...you want to paste into that line. But, if that partial line isn't syntactim>cam>lly valid, the VBA editor interrupts your work by popping up a "Compile error" message that has to be dismissed. ...
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PendingIntent does not send Intent extras

...city starts RefreshService with a Intent which has a boolean extra m>cam>lled isNextWeek . 3 Answers ...
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add maven repository to build.gradle

... and dependencies for the classpath of your build script but not your applim>cam>tion. share | improve this answer | follow | ...