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Use of 'use utf8;' gives me 'Wide character in print'
... see from this:
$ perl -E 'say join ":", map { ord } split //, "鸡\n";'
233:184:161:10
The first three bytes make up your character, the last one is the line-feed.
The call to print sends these four characters to STDOUT. Your console then works out how to display these characters. If your conso...
How can I add a boolean value to a NSDictionary?
... radiovisual
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answered May 24 '09 at 14:44
harmsharms
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What's the point of g++ -Wreorder?
... answered Dec 1 '09 at 18:40
int3int3
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What does the -ObjC linker flag do?
...inkers)...
– sergio
Jul 8 '11 at 20:35
4
Does this mean that you would never need -ObjC in anythi...
Do I encode ampersands in ?
...ad to encode those using percent-escapes, and in this case it would give %C3%A9, because they were defined by RFC 1738. However, RFC 1738 has been superseded by RFC 3986 (URIs, Uniform Resource Identifiers) and RFC 3987 (IRIs, Internationalized Resource Identifiers), on which the WhatWG based its wo...
Java: Difference between the setPreferredSize() and setSize() methods in components
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edited Jul 18 at 18:30
Dave Jarvis
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Changing .prop using jQuery does not trigger .change event
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answered Jun 25 '14 at 13:52
Milind AnantwarMilind Anantwar
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Git diff between current branch and master but not including unmerged master commits
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3 Answers
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Is there a difference between /\s/g and /\s+/g?
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edited Jan 9 '15 at 15:31
answered May 11 '11 at 12:42
B...
Pure virtual destructor in C++
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73
Implementing pure virtual functions is in fact legal. Very useful for providing a default implementation but forcing subclasses to call it e...