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How to alias 'git checkout' to 'git co'
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283
The command:
git config --global alias.co checkout
will create a git alias to do that. It wi...
Build vs new in Rails 3
..._at: nil, updated_at: nil>]
r:007 > some_firm.save
#=> true
r:008 > some_firm.clients # Saving firm also saves the attached client
#=> [#<Client id: 1, firm_id: 1, created_at: "2011-02-11 00:18:47",
updated_at: "2011-02-11 00:18:47">]
If you're creating an object ...
how to get the current working directory's absolute path from irb
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edited May 18 '13 at 6:34
answered Dec 21 '09 at 1:31
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What is the best way to check for Internet connectivity using .NET?
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298
Something like this should work.
System.Net.WebClient
public static bool CheckForInternetConne...
Extract filename and extension in Bash
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edited Nov 11 '18 at 5:41
Ludovic Kuty
4,46933 gold badges2424 silver badges3838 bronze badges
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How can I set the request header for curl?
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Just use the -H parameter several times:
curl -H "Accept-Charset: utf-8" -H "Content-Type: application/x-www-form-urlencoded" http://www.some-domain.com
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How ListView's recycling mechanism works
... will notice that the 'convertView' is not null, its because your new item 8 will be drawn using convertview, i.e., basically it takes item 1 view from the recycler and inflates item 8 in its place, and you can observe that in my code. If you had a checkbox and if you check it at position 0(let's sa...
What are Transient and Volatile Modifiers?
...rence type, and zero or false for a primitive type. Note that the JLS (see 8.3.1.3) does not say what transient means, but defers to the Java Object Serialization Specification. Other serialization mechanisms may pay attention to a field's transient-ness. Or they may ignore it.
(Note that the JL...
How to create major and minor gridlines with different linestyles in Python
...simple as setting major and minor separately:
In [9]: plot([23, 456, 676, 89, 906, 34, 2345])
Out[9]: [<matplotlib.lines.Line2D at 0x6112f90>]
In [10]: yscale('log')
In [11]: grid(b=True, which='major', color='b', linestyle='-')
In [12]: grid(b=True, which='minor', color='r', linestyle='--...
Write to .txt file?
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edited Jul 20 '12 at 8:12
answered Jul 20 '12 at 6:36
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