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How do you 'redo' changes after 'undo' with Emacs?
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edited Nov 6 '14 at 3:00
answered Aug 19 '10 at 23:50
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Can the Unix list command 'ls' output numerical chmod permissions?
...sible when listing a directory to view numerical unix permissions such as 644 rather than the symbolic output -rw-rw-r--
8 ...
How to get response status code from jQuery.ajax?
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224
I see the status field on the jqXhr object, here is a fiddle with it working:
http://jsfiddle.n...
Length of string in bash
...yvar}" $chrlen $bytlen
will render:
Généralités is 11 char len, but 14 bytes len.
you could even have a look at stored chars:
myvar='Généralités'
chrlen=${#myvar}
oLang=$LANG oLcAll=$LC_ALL
LANG=C LC_ALL=C
bytlen=${#myvar}
printf -v myreal "%q" "$myvar"
LANG=$oLang LC_ALL=$oLcAll
printf ...
Does Foreign Key improve query performance?
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onedaywhen
49k1212 gold badges8787 silver badges129129 bronze badges
answered Feb 3 '09 at 14:07
cmsjrcmsjr
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C++使用OLE/COM高速读写EXCEL的源码 - C/C++ - 清泛网 - 专注C/C++及内核技术
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http://www.cnblogs.com/xianyunhe/archive/2011/09/25/2190485.html
http://blog.sina.com.cn/s/blog_6e51df7f01015cci.html
感谢原作者的无私奉献。
通过VC实现对Excel表格的操作的方法有多种，如：通过ODBC数据库实现，通过解析Excel表格文件，...
master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
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1045
You can review the differences with a:
git log HEAD..origin/master
before pulling it (fetch ...
How to get started with developing Internet Explorer extensions?
...'m updating this answer to work with Internet Explorer 11, in Windows 10 x64 with Visual Studio 2017 Community.
The previous version of this answer (for Internet Explorer 8, in Windows 7 x64 and Visual Studio 2010) is at the bottom of this answer.
Creating a Working Internet Explorer 11 Add-on
I a...
Java: parse int value from a char
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446
Try Character.getNumericValue(char).
String element = "el5";
int x = Character.getNumericValu...
How can I add reflection to a C++ application?
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edited May 20 '13 at 16:45
answered Jul 31 '12 at 20:07
P...