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Efficient evaluation of a function at every cell of a NumPy array
Given a NumPy array A , what is the fastest/most efficient way to apply the same function, f , to every cell?
6 Ans...
How to copy data to clipboard in C#
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I used it in automated Selenium test (webdriver) and it works great!
– andrew.fox
Jan 13 '17 at 9:31
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Changing the size of a column referenced by a schema-bound view in SQL Server
...S. I made these instructions up as a note for the commands. This is not a test, but can help on one :)
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Reading a binary file with python
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have you tested an verified this works with the fortran generated binary?
– agentp
Dec 13 '17 at 17:14
1
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Returning JSON from PHP to JavaScript?
...}
$Json = new json();
// Build data
$object = new stdClass();
$object->test = 'OK';
$arraytest = array('1','2','3');
$jsonOnly = '{"Hello" : "darling"}';
// Add some content
$Json->add('width', '565px');
$Json->add('You are logged IN');
$Json->add('An_Object', $object);
$Json->add("...
How to do a git diff on moved/renamed file?
...ing commands, hence well-written
scripts will not be affected.
The new tests for this feature are here.
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How do I determine the target architecture of static library (.a) on Mac OS X?
...rary archives with vxWorks and need to link those into other projects. To test whether the archive is the correct architecture, I could do something like the following (bash syntax):
if [ "$(objdumpsparc -a ${ARCHIVE_FILE} 2>&1 | ggrep -cvP 'elf32-sparc-vxworks')" -ne "0" ]; then
echo "Ca...
Why are my basic Heroku apps taking two seconds to load?
I created two very simple Heroku apps to test out the service, but it's often taking several seconds to load the page when I first visit them:
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is node.js' console.log asynchronous?
... // a terminal? great!
stdout = new tty.WriteStream(fd);
} else if (binding.isStdoutBlocking()) { // a file?
stdout = new fs.WriteStream(null, {fd: fd});
} else {
stdout = new net.Stream(fd); // a stream?
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Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...n SHA?": it is SHA-2, since Git 2.19 (Q3 2018)
With Git 2.25 (Q1 2020), tests are preparing for a SHA-2 transition, and is involving the empty tree.
See commit fa26d5e, commit cf02be8, commit 38ee26b, commit 37ab8eb, commit 0370b35, commit 0253e12, commit 45e2ef2, commit 79b0edc, commit 840624f,...