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How to pass command line arguments to a rake task
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10
Also, make sure you enclose the argument in string. e.g from your command line run the rake task like so rake thing:work'[1,2,3]'
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ASP.NET MVC - Find Absolute Path to the App_Data folder from Controller
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I try to get in the habit of using HostingEnvironment instead of Server as it works within the context of WCF services too.
HostingEnvironment.MapPath(@"~/App_Data/PriceModels.xml");
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Which is better in python, del or delattr?
.... del foo.bar compiles to two bytecode instructions:
2 0 LOAD_FAST 0 (foo)
3 DELETE_ATTR 0 (bar)
whereas delattr(foo, "bar") takes five:
2 0 LOAD_GLOBAL 0 (delattr)
3 LOAD_FAST 0 (foo)
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Vim: insert the same characters across multiple lines
... try changing 'timeout' to a lower value, like 80 (rather than the default 1000) and observe that it times out more quickly.
– icktoofay
Aug 8 '14 at 3:24
1
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How to sort with a lambda?
...ou understand my confusion. I think it might be something weird with my VC10 Express (no service pack). I moved the project onto a machine with Visual Studio 2010 Team and it worked without the "-> bool".
– BTR
Feb 26 '11 at 0:59
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SQL- Ignore case while searching for a string
... Aditya KakirdeAditya Kakirde
3,36211 gold badge1010 silver badges99 bronze badges
14
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Resize image in PHP
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function scale($scale) {
$width = $this->getWidth() * $scale/100;
$height = $this->getheight() * $scale/100;
$this->resize($width,$height);
}
function resize($width,$height) {
$new_image = imagecreatetruecolor($width, $height);
imagecopyresampled($...
Create a dictionary on a list with grouping
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Dov
13.2k1010 gold badges6767 silver badges145145 bronze badges
answered Jun 2 '09 at 5:56
Prashant Cholachagu...
Is it good practice to use the xor operator for boolean checks? [closed]
... first time. Since you asked for other uses, its common to use the XOR for bit masking.
You can also use XOR to swap the values in two variables without using a third temporary variable.
// Swap the values in A and B
A ^= B;
B ^= A;
A ^= B;
Here's a Stackoverflow question related to XOR swappin...
awk without printing newline
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answered Jan 7 '10 at 16:56
CodeRainCodeRain
5,18444 gold badges2323 silver badges3232 bronze badges
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