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How to run Django's test database only in memory?

...BASES['default'] = {'ENGINE': 'sqlite3'} And finally in Django 1.3 and 1.4: if 'test' in sys.argv: DATABASES['default'] = {'ENGINE': 'django.db.backends.sqlite3'} (The full path to the backend isn't strictly necessary with Django 1.3, but makes the setting forward compatible.) You can also...
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How can a LEFT OUTER JOIN return more records than exist in the left table?

...e additional information from a much bigger table. The left table contains 4935 records yet when I LEFT OUTER JOIN it to an additional table the record count is significantly larger. ...
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Why number 9 in kill -9 command in unix? [closed]

... Back in the day (by which I mean 4.xBSD or so) you couldn't use the mnemonics with the shell command, which is why the number 9 is written into an awful lot of old dusty-deck shell scripts. – zwol Mar 30 '12 at 23:33 ...
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Semi-transparent color layer over background-image?

... 14 Answers 14 Active ...
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Coalesce function for PHP?

... 194 There is a new operator in php 5.3 which does this: ?: // A echo 'A' ?: 'B'; // B echo '' ?: ...
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How to count total lines changed by a specific author in a Git repository?

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Not showing placeholder for input type=“date” field

... | edited Feb 26 at 14:58 j08691 185k2525 gold badges220220 silver badges238238 bronze badges answe...
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How can I undo git reset --hard HEAD~1?

...d file1 1 files changed, 1 insertions(+), 0 deletions(-) create mode 100644 file1 $ echo "added new file" > file2 $ git add file2 $ git commit -m 'added file2' Created commit f6e5064: added file2 1 files changed, 1 insertions(+), 0 deletions(-) create mode 100644 file2 $ git reset --hard HE...
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How do I revert an SVN commit?

... 454 Both examples must work, but svn merge -r UPREV:LOWREV . undo range svn merge -c -REV . undo...
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ImportError: No module named Crypto.Cipher

... Vishrant 9,11577 gold badges4545 silver badges8383 bronze badges answered Nov 16 '13 at 3:28 Patrick JordanPatrick Jordan ...