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How do I kill all the processes in Mysql “show processlist”?
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that is a good idea. Lemme try converting that to a shell script on a cron...!
– M. Faraz
Sep 13 '13 at 7:07
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Positioning MKMapView to show multiple annotations at once
...es. in fact, you can simplify this even further because there's no need to convert to MKCoordinateRegion – just call setVisibleMapRect: on your MKMapView with the MKMapRect that you create here.
– lensovet
Jan 26 '13 at 9:51
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Is it possible to set a number to NaN or infinity?
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The numpy functions also work for numpy arrays and everything that can be converted to one (like lists, tuple, etc.)
There are also functions that explicitly check for positive and negative infinity in NumPy: numpy.isposinf and numpy.isneginf.
Pandas offers two additional functions to check for NaN...
Python set to list
How can I convert a set to a list in Python? Using
7 Answers
7
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How do I use reflection to call a generic method?
...f you know the return type of the function call then you should implicitly convert it to the required type so the rest of the code is statically typed:
string result = ProcessItem((dynamic)testObjects[i], "test" + i, i);
You'll get a runtime error if the type doesn't match.
Actually, if you try ...
C++ unordered_map using a custom class type as the key
...am getting the following error: Error 57 error C2440: 'type cast' : cannot convert from 'const Key' to 'size_t' c:\program files (x86)\microsoft visual studio 10.0\vc\include\xfunctional. I am guessing that the compiler is not finding my hash method? Should I be adding anything to my Key.h file?
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Hash String via SHA-256 in Java
... Calling ´toString´ on a byte array is producing a different result than converting the content of the byte array to String, Brendan Longs answer is more appropriate
– max.mustermann
Feb 4 '15 at 10:15
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
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The MOC (meta object compiler) converts the Q_OBJECT macro included header files in to C++ equivalent source code.
It basically controls the signal-slot mechanism, and makes it understandable to the C++ compiler
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Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
... vectors.
The most effective you can be is to use the a combination of mb_convert_encoding and htmlentities as follows.
$str = mb_convert_encoding($str, 'UTF-8', 'UTF-8');
$str = htmlentities($str, ENT_QUOTES, 'UTF-8');
Even this leaves IE6 vulnerable, because of the way it handles UTF. However,...
How ListView's recycling mechanism works
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Initially, I was also unaware of listview recycling and the convertview usage mechanism, but after a whole days research I pretty much understand the mechanisms of the list view by referring to an image from android.amberfog
Whenever your listview is filled by an adapter it basically...