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Is there a performance gain in using single quotes vs double quotes in ruby?
....120000 ( 0.116761)
concat single 0.280000 0.000000 0.280000 ( 0.276964)
concat double 0.270000 0.000000 0.270000 ( 0.278146)
Note: I've updated this to make it work with newer Ruby versions, and cleaned up the header, and run the benchmark on a faster system.
This answer omit...
Visual Studio setup problem - 'A problem has been encountered while loading the setup components. Ca
...aving ~2gb physical memory free at the time) which has rendered my current VS install useless.
16 Answers
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What approaches are available to dummy design-time data in WPF?
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Wouldn't this example cause an instance of MockXViewModel to be loaded into your resources for a release build? Is this not a concern?
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The type or namespace name 'DbContext' could not be found [closed]
...e EntityFramework
– user2862542
Jul 27 '15 at 19:49
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How to work offline with TFS
...r TFS server has some temporary connectivity issues right now, and as such VS has gone unresponsive, leaving 50+ developers unable to work!
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ping response “Request timed out.” vs “Destination Host unreachable”
...cket.
– brokenfoot
May 25 '17 at 18:27
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Map.clear() vs new Map : Which one will be better? [duplicate]
... edited Jan 4 '18 at 8:33
user2756345
answered Jul 20 '11 at 7:13
Vladimir IvanovVladimir Ivanov
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Scala actors: receive vs react
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oxbow_lakesoxbow_lakes
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a...
PHP shell_exec() vs exec()
...er:0\n collisions:0 txqueuelen:1000 \n RX bytes:13151177627 (13.1 GB) TX bytes:2779457335 (2.7 GB)\n"...
> exec('ifconfig')
string(0) ""
Note that use of the backtick operator is identical to shell_exec().
Update: I really should explain that last one. Looking at this answer...
Function vs. Stored Procedure in SQL Server
...ng local table variables.
– Ani
Mar 27 '14 at 7:39
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@Ani - You can instantiate and modify any n...