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Multiple ModelAdmins/views for same model in Django admin
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281
I've found one way to achieve what I want, by using proxy models to get around the fact that eac...
Adding additional data to select options using jQuery
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HTML Markup
<select id="select">
<option value="1" data-foo="dogs">this</option>
<option value="2" data-foo="cats">that</option>
<option value="3" data-foo="gerbils">other</option>
</select>
Code
// JavaScript using jQuery
$(fu...
Batch equivalent of Bash backticks
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edited May 4 '10 at 21:32
Joey
304k7575 gold badges627627 silver badges640640 bronze badges
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How can I use Bash syntax in Makefile targets?
...syntax very helpful, e.g. process substitution like in diff <(sort file1) <(sort file2) .
6 Answers
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error: Libtool library used but 'LIBTOOL' is undefined
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143
A good answer for me was to install libtool:
sudo apt-get install libtool
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How to throw a C++ exception
... should always throw by value and catch by reference:
try {
compare( -1, 3 );
}
catch( const std::invalid_argument& e ) {
// do stuff with exception...
}
You can have multiple catch() statements after each try, so you can handle different exception types separately if you want.
Yo...
Is it possible to pull just one file in Git?
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155
You can fetch and then check out only one file in this way:
git fetch
git checkout -m <rev...
Grepping a huge file (80GB) any way to speed it up?
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153
Here are a few options:
1) Prefix your grep command with LC_ALL=C to use the C locale instead...
Declaring a default constraint when creating a table
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1 Answer
1
Active
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UINavigationController without navigation bar?
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194
You should be able to do the following:
self.navigationController.navigationBar.isHidden = tr...