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phpinfo() - is there an easy way for seeing it?
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225
From your command line you can run..
php -i
I know it's not the browser window, but you can...
SQL DROP TABLE foreign key constraint
...ps referencing your table, you could use this SQL (if you're on SQL Server 2005 and up):
SELECT *
FROM sys.foreign_keys
WHERE referenced_object_id = object_id('Student')
and if there are any, with this statement here, you could create SQL statements to actually drop those FK relations:
SELECT
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Saving enum from select in Rails 4.1
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206
Alright, so apparently, you shouldn't send the integer value of the enum to be saved. You shou...
What is your single most favorite command-line trick using Bash? [closed]
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votes
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Eclipse JPA Project Change Event Handler (waiting)
...tor to be extremly slow.
Since this hasn't been fully resolved in Kepler (20130614-0229) yet and because I don't need JPT/DALI in my eclipse I ended up manually removing the org.eclipse.jpt features and plugins.
What I did was:
1.) exit eclipse
2.) go to my eclipse install directory
cd eclipse...
How to find the 'sizeof' (a pointer pointing to an array)?
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275
No, you can't. The compiler doesn't know what the pointer is pointing to. There are tricks, ...
Is there an alternative sleep function in C to milliseconds?
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edited Jun 18 at 2:29
answered Jul 21 '09 at 3:52
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Python dictionary: are keys() and values() always the same order?
...1-to-1 mapping (assuming the dictionary is not altered between calling the 2 methods).
8 Answers
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Check whether or not the current thread is the main thread
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edited Aug 2 '19 at 23:29
Louis CAD
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Maximum size of an Array in Javascript
...acceptable.
However, the maximum length of an array according to the ECMA-262 5th Edition specification is bound by an unsigned 32-bit integer due to the ToUint32 abstract operation, so the longest possible array could have 232-1 = 4,294,967,295 = 4.29 billion elements.
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