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In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
... Apple docs. Here's an example:
#if DEBUG
let a = 2
#else
let a = 3
#endif
Now, you must set the "DEBUG" symbol elsewhere, though. Set it in the "Swift Compiler - Custom Flags" section, "Other Swift Flags" line. You add the DEBUG symbol with the -D DEBUG entry.
(Build Settings -> Swif...
Remove blank lines with grep
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308
Try the following:
grep -v -e '^$' foo.txt
The -e option allows regex patterns for matching...
How can I check if an ip is in a network in Python?
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30
This article shows you can do it with socket and struct modules without too much extra effort. ...
How to have Android Service communicate with Activity
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13 Answers
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What limits does scala place on the “acceptable complexity” of inferred types?
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answered Feb 4 '13 at 12:38
retronymretronym
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How to RedirectToAction in ASP.NET MVC without losing request data
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Markus Safar
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answered Aug 5 '08 at 5:43
Matt MitchellMatt Mitchell
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comparing 2 strings alphabetically for sorting purposes
...ons/6909126/…
– dsdsdsdsd
Aug 5 '13 at 0:38
4
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What is the right way to POST multipart/form-data using curl?
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edited May 20 '15 at 18:35
evandrix
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answered O...
Sharing src/test classes between modules in a multi-module maven project
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edited May 23 '17 at 11:47
Community♦
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answered Feb 6 '13 at 7:48
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How to force a SQL Server 2008 database to go Offline
...tate
– abatishchev
Jun 10 '10 at 15:36
17
@radbyx: If you USE MY_DATABASE, then ALTER DATABASE MY...