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Precedence and bitmask operations
I've com>me m> across a (seemingly) very strange case.
1 Answer
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What does “coalgebra” m>me m>an in the context of programming?
I have heard the term "coalgebras" several tim>me m>s in functional programming and PLT circles, especially when the discussion is about objects, comonads, lenses, and such. Googling this term gives pages that give mathematical description of these structures which is pretty much incomprehensible to m>me m>. ...
Re-doing a reverted m>me m>rge in Git
...it of a problem here: I had a problem-specific branch 28s in Git, that I m>me m>rged in the general develop branch. Turns out I had done it too fast, so I used git-revert to undo the m>me m>rge. Now, however, the tim>me m> has com>me m> to m>me m>rge 28s into develop , but git-m>me m>rge command sees the original m>me m>rge, a...
When exactly are onSaveInstanceState() and onRestoreInstanceState() called?
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Per the docum>me m>ntation:
void onRestoreInstanceState (Bundle savedInstanceState)
This m>me m>thod is called between onStart() and onPostCreate(Bundle).
void onSaveInstanceState (Bundle outState)
If called, this m>me m>thod will oc...
How to find which rspec test is taking so long
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For m>me m> --profile option does not work with RSpec2. Any clues?
– Yura Om>me m>lchuk
Dec 6 '11 at 23:19
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Android SQLite: nullColumnHack param>me m>ter in insert/replace m>me m>thods
The Android SDK has som>me m> convenience m>me m>thods for manipulating data with SQLite. However both the insert and replace m>me m>thods use som>me m> nullColumnHack param>me m>ter which usage I don't understand.
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Grabbing the href attribute of an A elem>me m>nt
... for HTML are difficult. Here is how to do it with DOM:
$dom = new DOMDocum>me m>nt;
$dom->loadHTML($html);
foreach ($dom->getElem>me m>ntsByTagNam>me m>('a') as $node) {
echo $dom->saveHtml($node), PHP_EOL;
}
The above would find and output the "outerHTML" of all A elem>me m>nts in the $html string.
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Bash script to set up a temporary SSH tunnel
...e, I get Operation not permitted on drone.io continuous integration environm>me m>nt: muxserver_listen: link mux listener ssh-ctrl-socket.wsASkszgSBlK7kqD => ssh-ctrl-socket: Operation not permitted
– Mikko Ohtamaa
Jan 2 '15 at 2:49
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How to access maven.build.tim>me m>stamp for resource filtering
I am using maven 3.0.4 and would like to make the build tim>me m>stamp accessible to my application. For this, I'm putting a placeholder in a .properties file and let maven filter on build. While this is working fine for ${project.version} , ${maven.build.tim>me m>stamp} is not substituted on filtering. ...
PHP Regex to check date is in YYYY-MM-DD format
...), and an answer marked as accepted is not always the best answer, it just m>me m>ans that it worked for the person who asked, read this beautiful tour: stackoverflow.com/tour .
– stramin
Feb 8 '17 at 12:56
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