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Slicing of a NumPy 2d array, or how do I extract an mxm submatrix from an nxn array (n>m)?
... new array object will have a different shape then x and maybe a different starting offset into the buffer, but will share the strides with x (in this case at least):
y.shape
(2,2)
y.strides
(16, 4)
This way, computing the memory offset for y[i,j] will yield the correct result.
But what should N...
More than 10 lines in a node.js stack error?
...
Easiest solution for that is to start your code with following:
Error.stackTraceLimit = Infinity;
If you'd like to see stack trace that spans over setTimeout/setInterval calls, then more sophisticated https://github.com/mattinsler/longjohn would be the w...
FFmpeg on Android
...ng ffmpeg" + e.getMessage());
}
Looper.loop();
}
}).start();
and to handle the console output:
private class ShellDummy implements ShellCallback {
@Override
public void shellOut(String shellLine) {
if (someCondition) {
doSomething(shellLine);
...
Eclipse interface icons very small on high resolution screen in Windows 8.1
...g files from your eclipse folder (no overwrites) into the output folder it starts and the icons are bigger.
– Manuel Manhart
Nov 3 '15 at 14:18
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When to use IList and when to use List
... then use Collection if need more then use List. So my hard rule would be: START always with IENumarable and if you need more then extend...
– ethem
Apr 26 '13 at 18:25
2
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In MVVM should the ViewModel or Model implement INotifyPropertyChanged?
...
Old post, I know, but I often come back to it when starting a new project using MVVM. I've recently started enforcing the Single Responsibility Principle a lot more strictly. A model is to have one responsibility. To be a model. As soon as you add INotifyPropertyChanged to th...
PHP Multidimensional Array Searching (Find key by specific value)
...ail on associative keys.
This method will only work on indexed subarrays (starting from 0 and have consecutively ascending keys).
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How to install both Python 2.x and Python 3.x in Windows
...at was done. So basically I just manually added Python 2.7.6.
How to...
Start > in the search type in environment select "Edit environment variables to your account"1
Scroll down to Path, select path, click edit.
Add C:\Python27;
so you should have paths to both versions of Python there, but i...
NSString with \n or line break
...
try this ( stringWithFormat has to start with lowercase)
[NSString stringWithFormat:@"%@\n%@",string1,string2];
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@Transactional(propagation=Propagation.REQUIRED)
...base using a DAO
}
}
When doSomething() is called it knows it has to start a Transaction on the database before executing. If the caller of this method has already started a Transaction then this method will use that same physical Transaction on the current database connection.
This @Transact...