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Regular Expression For Duplicate Words
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answered May 12 '10 at 21:55
GumboGumbo
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How to grep and replace
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257
Another option is to use find and then pass it through sed.
find /path/to/files -type f -exec...
In Bash, how can I check if a string begins with some value?
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1126
This snippet on the Advanced Bash Scripting Guide says:
# The == comparison operator behaves d...
Most efficient way to determine if a Lua table is empty (contains no entries)?
...nded
– R.D. Alkire
Sep 11 '16 at 16:26
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Why do we gain speed by doing local next?
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Entity Framework 4 / POCO - Where to start? [closed]
... has been on a Entity/Table 1-1 relationship - ie not much different than L2SQL)
12 Answers
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Best way to give a variable a default value (simulate Perl ||, ||= )
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132
In PHP 7 we finally have a way to do this elegantly. It is called the Null coalescing operator. ...
One line if-condition-assignment
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202
I don't think this is possible in Python, since what you're actually trying to do probably get...
SQL Server - Create a copy of a database table and place it in the same database?
...ABC in a database DB. I want to create copies of ABC with names ABC_1, ABC_2, ABC_3 in the same DB. How can I do that using either Management Studio (preferably) or SQL queries ?
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How to update npm
...or to failing it notes that it 'wants' npm version 1.4.x, whereas I have 1.2.18 installed. So I tried updating npm to the latest; several ways. Last of which was...
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Relative imports in Python 2.7
...l not be able to use anything in the package reliably at all.
Since Python 2.6, the module's "name" for package-resolution purposes is determined not just by its __name__ attributes but also by the __package__ attribute. That's why I'm avoiding using the explicit symbol __name__ to refer to the mod...