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How do I set the path to a DLL file in Visual Studio?
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The search path that the loader uses when you call LoadLibrary() can be altered by using the SetDllDirectory() function. So you could just call this and add the path to your dependency before you load it.
See also DLL Search Order.
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Mysql order by specific ID values
...ible to sort in mysql by "order by" using predefined set of column values (ID) like: order by (ID=1,5,4,3) so I would get record 1, 5, 4, 3 in that order out?
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“User interaction is not allowed” trying to sign an OSX app using codesign
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Try to call security unlock-keychain and codesign as an one-line command. This helped me. Something like:
security unlock-keychain -p <password> /Users/<user>/Library/Keychains/login.keychain && codesign --force...
Rails: Why does find(id) raise an exception in rails? [duplicate]
If there is no user with an id of 1 in the database, trying User.find(1) will raise an exception.
2 Answers
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What is the difference between async.waterfall and async.series
...n to the next function, while async.series passes all results to the final callback. At a higher level, async.waterfall would be for a data pipeline ("given 2, multiply it by 3, add 2, and divide by 17"), while async.series would be for discrete tasks that must be performed in order, but are otherwi...
Passing multiple error classes to ruby's rescue clause in a DRY fashion
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@Andy It's called splat. It usually has the effect of decomposing an array into comma separated objects. When used in the argument receiving position of a method definition, it does the other way: put the arguments together into an arra...
COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better? [duplicate]
...ies that need to count everything, even for joins, use *
SELECT boss.boss_id, COUNT(subordinate.*)
FROM boss
LEFT JOIN subordinate on subordinate.boss_id = boss.boss_id
GROUP BY boss.id
But don't use COUNT(*) for LEFT joins, as that will return 1 even if the subordinate table doesn't match anythi...
'id' is a bad variable name in Python
Why is it bad to name a variable id in Python?
9 Answers
9
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How to find serial number of Android device?
I need to use a unique ID for an Android app and I thought the serial number for the device would be a good candidate. How do I retrieve the serial number of an Android device in my app ?
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In Visual Studio C++, what are the memory allocation representations?
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@AndersonGreen Of course it's intentional. It's called hexspeak.
– user142019
May 9 '13 at 14:20
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