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Replace all whitespace characters
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edited Sep 6 '18 at 10:04
answered Jun 28 '11 at 13:19
Al...
How to merge images in command line? [closed]
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4 Answers
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Active
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configure: error: Unable to find gd.h anywhere under /usr/local/gd - ...
...gd库可解决
3.重新安装gd库，在安装时出现：
configure.ac:64: error: possibly undefined macro: AM_ICONV
If this token and others are legitimate, please use m4_pattern_allow.
See the Autoconf documentation. 错误，在./configure 后加上--enable-m4_pattern_allow 重新编译即...
How to write character & in android strings.xml
... Bob FincheimerBob Fincheimer
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Regular cast vs. static_cast vs. dynamic_cast [duplicate]
... Johannes Schaub - litbJohannes Schaub - litb
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Differences between Perl and PHP [closed]
...= qw(bar baz);
@qux = ('qux', @foo, 'quux'); # @qux is an array containing 4 strings
@bam = ('bug-AWWK!', \@foo, 'fum'); # @bam contains 3 elements: two strings and a array ref
PHP doesn't flatten arrays.
Perl has special code blocks (BEGIN, UNITCHECK, CHECK, INIT and END) that are executed. Unlik...
How to go back (ctrl+z) in vi/vim
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edited Aug 15 '17 at 10:43
Andrii Omelchenko
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a...
How to validate GUID is a GUID
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edited Dec 3 '14 at 15:03
Joseph Woodward
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How to detect if multiple keys are pressed at once using JavaScript?
... could try something like this to make it easier on the eyes:
function test_key(selkey){
var alias = {
"ctrl": 17,
"shift": 16,
"A": 65,
/* ... */
};
return key[selkey] || key[alias[selkey]];
}
function test_keys(){
var keylist = arguments;
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