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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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Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
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Be cautioned. When I deleted the file, my machine immediately shutdown. Save your work! Started up fine, and I uninstalled both and reinstalled, and it started working again.
– Jahmic
Apr 9 '17 at 14:03
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Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...ckConfirmed(View v, Marker marker);
}
Here is a custom InfoWindow layout file that I used:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
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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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What is a NullPointerException, and how do I fix it?
... were in the main method of the Test class.
"Test.java:4" gives the source filename of the class, AND it tells us that the statement where this occurred is in line 4 of the file.
If you count the lines in the file above, line 4 is the one that I labeled with the "HERE" comment.
Note that in a mor...