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Remove duplicate rows in MySQL
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Just for the record if your using InnoDB then you may have an issue with it, there is a known bug about using ALTER IGNORE TABLE with InnoDB databases.
– DarkMantis
Jan 7 '13 at 16:57
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PHP case-insensitive in_array function
...nd $ characters are required, unless partial matching is desired.) However if you actually want the matching entries returned, I like this solution.
– Darren Cook
Sep 14 '12 at 6:57
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How to find out where a function is defined?
...@EHerman I don't think you can find callers of a function with reflection. If you could it probably wouldn't work well for this because PHP files tend to be included on demand, and so you would likely not have all the code loaded which does call the function.
– Tom Haigh
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How do I create my own URL protocol? (e.g. so://…) [closed]
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"What about non-Windows OSes?" It's application-specific. I think it's actually frequently application-specific on Windows too (this won't make everything magically work).
– Calum
Dec 23 '08 at 17:19
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create two method for same url pattern with different arguments
I have scenario where one url "serachUser" may come with two different value (request parameter) userId or UserName.
2 Answ...
Override Python's 'in' operator?
If I am creating my own class in Python, what function should I define so as to allow the use of the 'in' operator, e.g.
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How to get overall CPU usage (e.g. 57%) on Linux [closed]
...ll CPU usage in all the cores since the system bootup. This could be very different from the current CPU usage. To get the current value top (or similar tool) must be used.
Current CPU usage can be potentially calculated with:
awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u...
SQL Server equivalent to MySQL enum data type?
... enum values are defined in application code first (e.g. C# enum), whereas if they used a table FK reference then those supposedly static enum entries could be modified at runtime which would be undesirable (and SQL Server doesn't support the concept of immutable tables), finally if you have lots of...
How to exclude this / current / dot folder from find “type d”
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if you need to exclude multiple paths just do find /path/ ! -path "/path/first" ! -path "/path/second" is this only way?
– Vincent De Smet
Jul 28 '15 at 11:28
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Android dex gives a BufferOverflowException when building
When compiling a specific Android project, and only on my Windows machine, I get a java.nio.BufferOverflowException during from dex. The problem occurs both when using Eclipse and when using Ant.
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