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Python element-wise tuple operations like sum
...ay( [1,2,3] )
b = array( [3,2,1] )
print a + b
gives array([4,4,4]).
See http://www.scipy.org/Tentative_NumPy_Tutorial
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How do I format a date in Jinja2?
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Google App Engine users : If you're moving from Django to Jinja2, and looking to replace the date filter, note that the % formatting codes are different.
The strftime % codes are here: http://docs.python.org/2/library/dateti...
SSMS插件开发指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...S插件开发需求的小伙伴们，应该能够少走很多弯路。
（http://www.ssmsboost.com/ 一款功能强大的SSMS插件，反编译研究可以得到不少方案。）
SSMS 插件
Use CSS3 transitions with gradient backgrounds
... the background position to give the effect that the gradient is changing:
http://sapphion.com/2011/10/css3-gradient-transition-with-background-position/
CSS3 gradient transition with background-position
Although you can’t directly animate gradients using the CSS transition property, it i...
Sass - Converting Hex to RGBa for background opacity
...solution, is the best... url(github)
// Transparent Background
// From: http://stackoverflow.com/questions/6902944/sass-mixin-for-background-transparency-back-to-ie8
// Extend this class to save bytes
.transparent-background {
background-color: transparent;
zoom: 1;
}
// The mixin
@mixin tr...
Multi-line tooltips in Java?
...gt; and </html> tags, you can break lines with <br> tags. See http://www.jguru.com/faq/view.jsp?EID=10653 for examples and discussion.
Or you can use the JMultiLineToolTip class that can be found many places on the net, including
https://github.com/ls-cwi/yoshiko-app/blob/master/src...
Fastest Way to Serve a File Using PHP
...nd either isn't installed by default (apache), isn't active by default (lighttpd) or need a specific configuration (nginx).
Apache
Under apache if you use mod_php you need to install a module called mod_xsendfile then configure it (either in apache config or .htaccess if you allow it)
XSendFile o...
Check substring exists in a string in C
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Use strstr for this.
http://www.cplusplus.com/reference/clibrary/cstring/strstr/
So, you'd write it like..
char *sent = "this is my sample example";
char *word = "sample";
char *pch = strstr(sent, word);
if(pch)
{
...
}
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How to move out of auto-completed brackets in IntelliJ IDEA (without using the arrow keys)?
...rrently supported by Intellij. There is an open feature request on this at http://youtrack.jetbrains.com/issue/IDEA-74666. Extra votes would be nice.
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Can I set up HTML/Email Templates with ASP.NET?
...nd you would be able to even let the user edit those files. This article (http://www.aspfree.com/c/a/XML/XSL-Transformations-using-ASP-NET/) might be useful for a start (msdn has more info about it).
As said by ScarletGarden NVelocity is another good choice but I do prefer XSLT for its " built-in" ...