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#ifdef replacement in the Swift language
...constrained), as per 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.
As usu...
.NET - How can you split a “caps” delimited string into an array?
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edited Mar 29 '17 at 11:47
answered Sep 30 '08 at 22:59
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How do I append text to a file?
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125
cat >> filename
This is text, perhaps pasted in from some other source.
Or else entered a...
How do I list the functions defined in my shell?
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282
declare -F
Function names and definitions may be listed with the -f option to the
declar...
How to show git log history for a sub directory of a git repo?
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254
From directory foo/, use
git log -- A
You need the '--' to separate <path>.. from t...
jQuery Datepicker with text input that doesn't allow user input
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24 Answers
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What, exactly, is needed for “margin: 0 auto;” to work?
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302
Off the top of my head:
The element must be block-level, e.g. display: block or display: table...
Embed image in a element
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laurent
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answered Dec 30 '11 at 20:06
Andrew BarberAndrew Barber
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UITableViewCell Separator disappearing in iOS7
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How to write an XPath query to match two attributes?
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216
//div[@id='..' and @class='...]
should do the trick. That's selecting the div operators that...