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What are the differences between Autotools, Cmake and Scons?
...n't really expect that out of an SCons based project- and I fully expect 1/3rd or more Autotools projects to have gotten SOMETHING wrong that precludes it building right on any context except the host building one or a Scratchbox2 one.
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How to install multiple python packages at once using pip
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283
For installing multiple packages on the command line, just pass them as a space-delimited list, ...
Replace a character at a specific index in a string?
... waldyr.ar
11.7k66 gold badges2727 silver badges6363 bronze badges
answered Aug 5 '11 at 6:38
Petar IvanovPetar Ivanov
80.8k77 ...
Recent file history in Vim?
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233
At least terminal vim stores the previous ten files into ~/.viminfo in the filemarks section. Y...
移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...图列出了一些设备上浏览器的默认viewport的宽度。
二、css中的1px并不等于设备的1px
在css中我们一般使用px作为单位，在桌面浏览器中css的1个像素往往都是对应着电脑屏幕的1个物理像素，这可能会造成我们的一个错觉，那...
Rails 3: Get Random Record
...NDOM()") # For MySQL :order => "RAND()", - thanx, @DanSingerman
# Rails 3
Thing.order("RANDOM()").first
or
Thing.first(:offset => rand(Thing.count))
# Rails 3
Thing.offset(rand(Thing.count)).first
Actually, in Rails 3 all examples will work. But using order RANDOM is quite slow for big ta...
Can someone give an example of cosine similarity, in a very simple, graphical way?
... one
that can be. In this case you can think of this as the angle of about 35
degrees which is some 'distance' from zero or perfect agreement.
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Get Slightly Lighter and Darker Color from UIColor
... saturation:s
brightness:MIN(b * 1.3, 1.0)
alpha:a];
return nil;
}
- (UIColor *)darkerColor
{
CGFloat h, s, b, a;
if ([self getHue:&h saturation:&s brightness:&b alpha:&a])
return [UIColor col...
The program can't start because libgcc_s_dw2-1.dll is missing
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edited Feb 7 '11 at 14:38
answered Jan 16 '11 at 0:38
ha...
How to create a Menubar application for Mac
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133
NSStatusItem is what you are looking for. Also add LSUIElement with string value of 1 to your I...