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List goals/targets in GNU make that contain variables in their definition
... a fairly large makefile that creates a number of targets on the fly by computing names from variables. (eg foo$(VAR) : $(PREREQS)). Is there any way that gnu make can be convinced to spit out a list of targets after it has expanded these variables?
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See changes to a specific file using git
...es for.
Normally, git diff by itself shows all the changes in the whole repository (not just the current directory).
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How to create a WPF UserControl with NAMED content
...t use a UserControl to do it.
Create a class that extends ContentControl
public class MyFunkyControl : ContentControl
{
public static readonly DependencyProperty HeadingProperty =
DependencyProperty.Register("Heading", typeof(string),
typeof(HeadingContainer), new PropertyMetad...
Why aren't pointers initialized with NULL by default?
Can someone please explain why pointers aren't initialized to NULL ?
Example:
15 Answers
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How to get a password from a shell script without echoing
I have a script that automates a process that needs access to a password protected system. The system is accessed via a command-line program that accepts the user password as an argument.
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How to get the primary IP address of the local machine on Linux and OS X? [closed]
I am looking for a command line solution that would return me the primary (first) IP address of the localhost, other than 127.0.0.1
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Creating a comma separated list from IList or IEnumerable
... sb.Append(",");
}
return sb.ToString();
}
}
https://github.com/dotnet/BenchmarkDotNet was used
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Google Authenticator available as a public service?
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There are a variety of libraries for PHP (The LAMP Stack)
PHP
https://code.google.com/p/ga4php/
http://www.idontplaydarts.com/2011/07/google-totp-two-factor-authentication-for-php/
You should be careful when implementing two-factor auth, you need to ensure your clocks on the server an...
git stash -> merge stashed change with current changes
...are added to the index (i.e. "staged", using git add ...), then git stash apply (and, presumably, git stash pop) will actually do a proper merge. If there are no conflicts, you're golden. If not, resolve them as usual with git mergetool, or manually with an editor.
To be clear, this is the process ...
In mongoDb, how do you remove an array element by its index?
In the following example, assume the document is in the db.people collection.
8 Answers
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