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How can I get list of values from dict?
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jamylakjamylak
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Getting the name of a child class in the parent class (static context)
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in short. this is not possible. in php4 you could implement a terrible hack (examine the debug_backtrace()) but that method does not work in PHP5. references:
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edit: an example of late static binding in PHP 5.3 (mentioned in comments). note ...
Why does changing 0.1f to 0 slow down performance by 10x?
...depending on whether 0 or 0.1 is used.
Here's the test code compiled on x64:
int main() {
double start = omp_get_wtime();
const float x[16]={1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,2.0,2.1,2.2,2.3,2.4,2.5,2.6};
const float z[16]={1.123,1.234,1.345,156.467,1.578,1.689,1.790,1.812,1.923,2....
Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
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184
When you do len(df['column name']) you are just getting one number, namely the number of rows in...
java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
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Robert J. Walker
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answered Nov 14 '11 at 21:19
MarceloMarcelo
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Camera access through browser
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radu florescu
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answered May 27 '13 at 15:08
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Number of processors/cores in command line
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edited Apr 9 '14 at 5:31
ajduke
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answe...
Android Studio Google JAR file causing GC overhead limit exceeded error
...roid closure in your build.gradle file:
dexOptions {
javaMaxHeapSize "4g"
}
and see if that helps.
(idea courtesy of this answer from Scott Barta)
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Measuring elapsed time with the Time module
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Note that since Python 3.3, one should probably use time.monotonic() rather then time.time() when measuring timeouts or durations. docs.pyth...
How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...aces Servlet, then you need to edit it accordingly to match.
PrimeFaces 4.x
The same story as PrimeFaces 5.x applies on 4.x as well.
There's only a potential problem in getting the uploaded file content by UploadedFile#getContents(). This will return null when native API is used instead of Apa...