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Using Git, how could I search for a string across all branches?
...GitHub. You can also filter by:
the language: language:
the repository na<em>mem>e (including the userna<em>mem>e): repo:
the file path: path:
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Appending a line to a file only if it does not already exist
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Just keep it si<em>mem>ple :)
grep + echo should suffice:
grep -qxF 'include "/configs/projectna<em>mem>e.conf"' foo.bar || echo 'include "/configs/projectna<em>mem>e.conf"' &a<em>mem>p;gt;&a<em>mem>p;gt; foo.bar
-q be quiet
-x <em>mem>atch the whole line
-F pattern is a plain string
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Get type of all variables
In R, I'd like to retrieve a list of global variables at the end of <em>mem>y script and iterate over the<em>mem>. Here is <em>mem>y code
6 Answ...
A Java API to generate Java source files [closed]
I'<em>mem> looking for a fra<em>mem>ework to generate Java source files.
15 Answers
15
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Is it possible to create static classes in PHP (like in C#)?
...You can have static classes in PHP but they don't call the constructor auto<em>mem>atically (if you try and call self::__construct() you'll get an error).
Therefore you'd have to create an initialize() function and call it in each <em>mem>ethod:
&a<em>mem>p;lt;?php
class Hello
{
private static $greeting = 'Hello';
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How can I <em>mem>ark “To Do” co<em>mem><em>mem>ents in Xcode?
Currently I'<em>mem> working on an iOS based I<em>mem>age <em>Mem>anipulation task.
10 Answers
10
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What is the argu<em>mem>ent for printf that for<em>mem>ats a long?
The printf function takes an argu<em>mem>ent type, such as %d or %i for a signed int . However, I don't see anything for a long value.
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What does the Subversion status sy<em>mem>bol “~” <em>mem>ean?
I a<em>mem> getting a tilde sy<em>mem>bol when I do an svn status .
11 Answers
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Hidden Features of VB.NET?
...g through Hidden Features
of C# and was surprised when I couldn't find so<em>mem>ething
si<em>mem>ilar for VB.NET.
64 Answers
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How to re<em>mem>ove specific ele<em>mem>ents in a nu<em>mem>py array
How can I re<em>mem>ove so<em>mem>e specific ele<em>mem>ents fro<em>mem> a nu<em>mem>py array? Say I have
10 Answers
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