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Matlab: Running an m-file from command-line
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Here is what I would use instead, to gracefully handle errors from the script:
"C:\<a long path here>\matlab.exe" -nodisplay -nosplash -nodesktop -r "try, run('C:\<a long path here>\mfile.m'), catch, exit, end, exit"
If you want more verbosity:
"C:\<a long path here&g...
Python 3 ImportError: No module named 'ConfigParser'
...g target on this one but I use pip3 install mysql-connector. Now available from MySQL for python3 support. release at time of typing is 2.1.3.
– Longmang
Jun 7 '16 at 9:42
6
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How do I compute derivative using Numpy?
...en Theano might be a good choice.
Here is an example using SymPy
In [1]: from sympy import *
In [2]: import numpy as np
In [3]: x = Symbol('x')
In [4]: y = x**2 + 1
In [5]: yprime = y.diff(x)
In [6]: yprime
Out[6]: 2⋅x
In [7]: f = lambdify(x, yprime, 'numpy')
In [8]: f(np.ones(5))
Out[8]: [ 2. ...
How to include() all PHP files from a directory?
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Here is the way I include lots of classes from several folders in PHP 5. This will only work if you have classes though.
/*Directories that contain classes*/
$classesDir = array (
ROOT_DIR.'classes/',
ROOT_DIR.'firephp/',
ROOT_DIR.'includes/'
);
function...
Standard concise way to copy a file in Java?
... key method in the NIO api are the new functions "transferTo" and "transferFrom".
http://java.sun.com/javase/6/docs/api/java/nio/channels/FileChannel.html#transferTo(long,%20long,%20java.nio.channels.WritableByteChannel)
One of the linked articles shows a great way on how to integrate this functio...
Accessing attributes from an AngularJS directive
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See section Attributes from documentation on directives.
observing interpolated attributes: Use $observe to observe the value changes of attributes that contain interpolation (e.g. src="{{bar}}"). Not only is this very efficient but it's also t...
Cached, PHP generated Thumbnails load slowly
...Thanks all for your suggestions on the waterfall readout analysis. Evident from the various waterfall graphs shown here is the main bottleneck: the PHP-generated thumbnails. The protocol-less jquery loading from CDN advised by David got my bounty, albeit making my site only 3% faster overall, and wh...
How to add an email attachment from a byte array?
... FWIW, Mono's Attachment class calls Dispose on the content stream, and from a quick test case, .NET 4.0 does the same. I'm not super-amused that this is the case, but there it is.
– Matt Enright
May 19 '11 at 22:12
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What is the reason behind “non-static method cannot be referenced from a static context”? [duplicate
...to any object. Hence there is no way a non-static method can be referenced from static context.
– Saathvik
Feb 22 '18 at 7:00
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Is there a cross-browser onload event when clicking the back button?
...r left it.
The load event is not supposed to fire when the page is loaded from this bfcache. For example, if you created your UI in the "load" handler, and the "load" event was fired once on the initial load, and the second time when the page was re-loaded from the bfcache, the page would end up wi...