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How can I apply a function to every row/column of a matrix in MATLAB?
... 4^0 5^1 6^2;
7^0 8^1 9^2]
i.e.,
C = [1 2 9;
1 5 36;
1 8 81]
You could do this the brute force way using repmat:
C = A.^repmat(B, size(A, 1), 1)
Or you could do this the classy way using bsxfun, which internally takes care of the repmat step:
C = bsxfun(@(x,y) x.^y, A, B)
S...
Java 8 stream reverse order
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81
For the specific question of generating a reverse IntStream, try something like this:
static I...
Url decode UTF-8 in Python
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Martin Thoma
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answered Sep 8 '15 at 7:42
pavanpavan...
move_uploaded_file gives “failed to open stream: Permission denied” error
...ing owner chown I added my apache process to a 'www' group and added these directories to the same 'www' group through chgrp
– Ali Saeed
Apr 9 '15 at 15:27
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Bundling data files with PyInstaller (--onefile)
I'm trying to build a one-file EXE with PyInstaller which is to include an image and an icon. I cannot for the life of me get it to work with --onefile .
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Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
...xAE, 0x6E, 0xEE, 0x1E, 0x9E, 0x5E, 0xDE, 0x3E, 0xBE, 0x7E, 0xFE,
0x01, 0x81, 0x41, 0xC1, 0x21, 0xA1, 0x61, 0xE1, 0x11, 0x91, 0x51, 0xD1, 0x31, 0xB1, 0x71, 0xF1,
0x09, 0x89, 0x49, 0xC9, 0x29, 0xA9, 0x69, 0xE9, 0x19, 0x99, 0x59, 0xD9, 0x39, 0xB9, 0x79, 0xF9,
0x05, 0x85, 0x45, 0xC5, 0x25, 0xA5, ...
How to create a zip file in Java
...he only issue which can appear here is that it won't work in case you have directories. So, for example, if you have "/dir/SomeTextFile.txt" in the pathInZipfile variable, you need to create the 'dir' inside .zip archive. For this, just add the next line: Files.createDirectories(pathInZipfile.getPar...
How to fully delete a git repository created with init?
...T_DIR -name *.git* -ok rm -Rf {} \;
This will recursively search for any directories or files containing ".git" in the file/directory name within the specified Git directory. This will include .git/ and .gitignore files and any other .git-like assets. The command is interactive and will ask befor...
Moving project to another folder in Eclipse
I generally have my working projects sitting on folders on my Desktop. When they are completed I just move them to a c:\dev\ . The thing is I'm doing it in a rather archaic way.
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How to install CocoaPods?
I referred too many links and tried, but had no success. If any one has an idea then please please share with me. I read cocoa pods documents and many times tried to install but always failed because of the starting steps. I found one error whereby I can't install gems first. Can anyone give me the ...