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What is the difference between new/delete and malloc/free?
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edited Aug 23 '19 at 20:55
community wiki
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How to make a .jar out from an Android Studio project
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edited May 20 at 12:22
Aleksey Timoshchenko
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Difference between Destroy and Delete
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294
Basically destroy runs any callbacks on the model while delete doesn't.
From the Rails API:
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
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To answer your concerns:
MySQL >= 5.1.17 (or >= 5.1.21 for the PREPARE and EXECUTE statements) can use prepared statements in the query cache. So your version of MySQL+PHP can use prepared statements with the query cache. However, make careful note of the caveats for caching q...
How to execute a raw update sql with dynamic binding in rails
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102
It doesn't look like the Rails API exposes methods to do this generically. You could try accessi...
How to set UICollectionViewDelegateFlowLayout?
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267
Just self.collectionView.delegate = self;. Note that UICollectionViewDelegateFlowLayout inheri...
Given a DateTime object, how do I get an ISO 8601 date in string format?
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802
Note to readers: Several commenters have pointed out some problems in this answer (related pa...
Which HTML Parser is the best? [closed]
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Fluffy
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answered Jan 31 '10 at 7:41
Jonathan He...
find all unchecked checkbox in jquery
...=checkbox] is fastest.
– jClark
Jul 24 '15 at 16:36
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...);
if (item[1] in param) {
param[item[1]] = item[2];
}
}
print "page_x:" , param["page_x"];
print "page_y:" , param["page_y"];
print "screen_width:" , param["screen_width"];
print "screen_height:", param["screen_height"];
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