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How to invert a grep expression
...answered Dec 7 '10 at 5:31
Eric FortisEric Fortis
13.2k66 gold badges3636 silver badges5555 bronze badges
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Variable interpolation in the shell
...cause you're trying to do string interpolation, and you need double quotes for that
– michaelsnowden
Oct 3 '15 at 22:12
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how to make svn diff show only non-whitespace line changes between two revisions
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Is that new for 1.6? SVN never use to do that. I should keep more current :)
– Dan McGrath
Nov 16 '09 at 12:02
4
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How to create a new language for use in Visual Studio
...o.
Boo Language: https://github.com/boo/boo-lang
Boo Syntax Highlighting for VS2010 (VSX add-in): http://vs2010boo.codeplex.com/
Boo Language Studio (syntax highlighting for VS2008): http://boolangstudio.codeplex.com/
The Boo Syntax Highlighting for VS2010 includes some recommended links on its ...
How to output a comma delimited list in jinja python template?
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or is some cases {{ "," if not forloop.last }}
– obotezat
Oct 3 '17 at 13:09
6
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How to enable Heap updates on my android client
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For future readers: In eclipse you have to click Window -> Open Perspective -> DDMS, in order to open the DDMS perspective. There you have a lot of windows popping up - including a devices tab (the one that they're talk...
iOS: how to perform a HTTP POST request?
...ng iOS development and I'd like to have one of my first applications to perform a HTTP POST request.
7 Answers
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What is meant by Scala's path-dependent types?
...pes alone.
This might sound like dependent types, but it is more limited. For example, the type of occupied is dependent on the value of Board. Above, the last line doesn't work because the type of c2 is b2.Coordinate, while occupied's type is Set[b1.Coordinate]. Note that one can use another ident...
How to urlencode data for curl command?
I am trying to write a bash script for testing that takes a parameter and sends it through curl to web site. I need to url encode the value to make sure that special characters are processed properly. What is the best way to do this?
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Assigning out/ref parameters in Moq
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Moq version 4.8 (or later) has much improved support for by-ref parameters:
public interface IGobbler
{
bool Gobble(ref int amount);
}
delegate void GobbleCallback(ref int amount); // needed for Callback
delegate bool GobbleReturns(ref int amount); // needed for ...