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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
...This part is new. Expression Literals
When you have an expression (M_PI / 16 for example) you should put it inside parenthesis.
This syntax works for numeral expressions, booleans, finding an index in a (C-) string, boolean values, enum constants, and even character strings!
NSNumber *piOverSix...
Is there a literal notation for an array of symbols?
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edited Apr 20 '16 at 16:39
Phil Ross
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Html code as IFRAME source rather than a URL
...e
13, 14
Safari
4, 5.0, 5.1 ,6, 6.2, 7.1, 8, 9.1, 10
Google Chrome
14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24.0.1312.5 (beta), 25.0.1364.5 (dev), 55
Opera
11.1, 11.5, 11.6, 12.10, 12.11 (beta) , 42
Mozilla FireFox
3.0, 3.6, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 (beta), 50
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FIND_IN_SET() vs IN()
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edited Apr 7 '14 at 16:59
vlio20
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answe...
Command to escape a string in bash
...e dollar signs too
– untore
Jul 24 '16 at 11:05
2
@untore: a='abc$def":'; printf '%q\n' "$a" resu...
Change priorityQueue to max priorityqueue
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16 Answers
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Add new column with foreign key constraint in one command
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edited May 26 '16 at 20:04
answered Jul 15 '13 at 1:59
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Why does the C# compiler not fault code where a static method calls an instance method?
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answered Oct 11 '12 at 16:00
Jeppe Stig NielsenJeppe Stig Nielsen
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How do I get out of a screen without typing 'exit'?
...ing to a serial device.
– josch
May 16 '17 at 9:41
3
@josch You should be able to use ctrl-a + k ...
How to compare strings ignoring the case
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edited May 16 '12 at 18:42
Marc-André Lafortune
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