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How to run Rails console in the test environment and load test_helper.rb?
... and you added the following line either in your environment.rb or test.rb file.
config.gem "thoughtbot-factory_girl", :lib => "factory_girl", :source => "http://gems.github.com"
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Find where python is installed (if it isn't default dir)
...python.
or you can type:
python
>>> import re
>>> re.__file__
and it will print a path to the re module and you'll see where python is that way.
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Limit results in jQuery UI Autocomplete
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I could solve this problem by adding the following content to my CSS file:
.ui-autocomplete {
max-height: 200px;
overflow-y: auto;
overflow-x: hidden;
}
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How do you append an int to a string in C++? [duplicate]
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These work for general strings (in case you do not want to output to file/console, but store for later use or something).
boost.lexical_cast
MyStr += boost::lexical_cast<std::string>(MyInt);
String streams
//sstream.h
std::stringstream Stream;
Stream.str(MyStr);
Stream << MyIn...
What LaTeX Editor do you suggest for Linux? [closed]
...t its still lacking some crucial functionality (like tabs to switch opened files without having to use the menu).
– Emanuel Ey
May 31 '11 at 9:31
12
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How to specify more spaces for the delimiter using cut?
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The grep trick seems to not work in crontab files. Any reason?
– Amir Ali Akbari
Dec 12 '14 at 16:03
2
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How do I remove all non-ASCII characters with regex and Notepad++?
...lace option Extended and Replace # with \n
:) now, you have a clean ASCII file ;)
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How can I add a string to the end of each line in Vim?
...ressing jj one can hit G to move to the last line. This is useful in large files, where pressing j until you hit the last line isn't practical.
– nash
Nov 29 '13 at 8:02
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Is there a template engine for Node.js? [closed]
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Would be interesting, how to actually process the file or populate variables within Node
– Julian F. Weinert
Jun 13 '15 at 12:09
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android start activity from service
...rtActivity(dialogIntent);
and in one my subclasses, stored in a separate file I had to:
public static Service myService;
myService = this;
new SubService(myService);
Intent dialogIntent = new Intent(myService, myActivity.class);
dialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
myServic...