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How to get number of entries in a Lua table?
...that. Let me illustrate that by taking this table:
t = {1,2,3}
t[5] = 1
t[9] = 1
According to the manual, any of 3, 5 and 9 are valid results for #t. The only sane way to use it is with arrays of one contiguous part without nil values.
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Multiple ModelAdmins/views for same model in Django admin
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edited Aug 28 '19 at 15:38
Samuel Dion-Girardeau
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Easiest way to read from a URL into a string in .NET
...im Cooper
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answered Jun 26 '09 at 9:27
Marc Gravell♦Marc Gravell
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php check if array contains all array values from another array
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edited May 9 '14 at 13:12
Chris
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Using ls to list directories and their total sizes
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edited Jul 11 '19 at 19:39
Ryan Gates
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Variable declared in for-loop is local variable?
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Disable output buffering
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edited Jun 20 at 9:12
Community♦
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answered Sep 20 '08 at 9:24
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What is the significance of ProjectTypeGuids tag in the visual studio project file
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139
{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC} is the GUID for C# project
{60dc8134-eba5-43b8-bcc9-bb4b...
mysqldump - Export structure only without autoincrement
... --opt <db-name> -d --single-transaction | sed 's/ AUTO_INCREMENT=[0-9]*\b//' > <filename>.sql
As mentioned by others, If you want sed to works properly, add the g (for global replacement) parameter like this :
mysqldump -u root -p -h <db-host> --opt <db-name> -d --sin...
Is it worth using Python's re.compile?
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449
I've had a lot of experience running a compiled regex 1000s of times versus compiling on-the-fly...