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What makes JNI calls slow?
...omething that can take tens of nanoseconds. For trivial native methods, in 2010 I measured calls at an average 40 ns on my Windows desktop, and 11 ns on my Mac desktop. Unless you're making many calls, you're not going to notice.
That said, calling a native method can be slower than making a normal...
How to “grep” for a filename instead of the contents of a file?
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121
You need to use find instead of grep in this case.
You can also use find in combination with g...
How can I create tests in Android Studio?
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12 Answers
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SHA512 vs. Blowfish and Bcrypt [closed]
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322
It should suffice to say whether bcrypt or SHA-512 (in the context of an appropriate algorithm ...
Eclipse - debugger doesn't stop at breakpoint
...eak point in two places: 1) in a line where a static member is initialized 2) the first line of one of the test cases.
22 A...
How to rename a table in SQL Server?
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edited Jul 28 '17 at 7:40
Kolappan N
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Can someone copyright a SQL query? [closed]
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How to create a custom-shaped bitmap marker with Android map API v2 [duplicate]
I am developing an Android Application where I'm using Google Map API v2. I need to show the user location on a map with custom markers.
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Visual Studio warning: “Some of the properties associated with the solution could not be read”
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282
I just fixed a similar issue with a VS2010 solution with 35 projects... The cause was a duplic...
Modifying location.hash without page scrolling
...tion.hash = hash;
if ( node.length ) {
node.attr( 'id', hash );
}
Step 2: Some browsers will trigger the scroll based on where the ID'd node was last seen so you need to help them a little. You need to add an extra div to the top of the viewport, set its ID to the hash, and then roll everything ...