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How to truncate string using SQL server
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edited Feb 28 '13 at 20:11
answered Feb 28 '13 at 17:58
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Pythonic way to combine FOR loop and IF statement
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340
You can use generator expressions like this:
gen = (x for x in xyz if x not in a)
for x in g...
How to alter a column and change the default value?
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answered Jul 3 '12 at 13:54
fancyPantsfancyPants
44.9k1717 gold badges7878 silver badges8989 bronze badges
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How do I view all commits for a specific day?
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238
Thanks John Bartholomew!
The answer is to specify the time, e.g. git log --after="2013-11-12 ...
How can I use “:” as an AWK field separator?
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399
"-F" is a command line argument, not AWK syntax. Try:
echo "1: " | awk -F ":" '/1/ {print $1...
Passing an array as a function parameter in JavaScript
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Michał Perłakowski
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answered May 18 '10 at 9:44
KaptajnKoldK...
Simple logical operators in Bash
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Great post, the brackets summary is just ideal.
– KomodoDave
May 10 '13 at 8:31
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PHP Error handling: die() Vs trigger_error() Vs throw Exception
In regards to Error handling in PHP -- As far I know there are 3 styles:
2 Answers
2
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How does Rails keep track of which migrations have run for a database?
... schema_migrations.
For example, running a migration file named 20120620193144_create_users.rb will insert a new row with a version of 20120620193144 into the schema_migrations table.
You are free at any point to introduce migrations with earlier versions. Rails will always run any new migrations ...
Hibernate show real SQL [duplicate]
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377
Can I see (...) the real SQL
If you want to see the SQL sent directly to the database (th...