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Get the string representation of a DOM node

...n be set to replace the element with nodes parsed from the given string. https://developer.mozilla.org/en-US/docs/Web/API/Element/outerHTML share | improve this answer | fo...
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Rails find record with zero has_many records associated [duplicate]

... Bah, found it here: https://stackoverflow.com/a/5570221/417872 City.includes(:photos).where(photos: { city_id: nil }) share | improve this an...
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Loop through a date range with JavaScript

...mat('YYYY-MM-DD')}`); currentMoment.add(1, 'days'); } <script src="https://cdn.jsdelivr.net/npm/moment@2/moment.min.js"></script> share | improve this answer | ...
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How to force composer to reinstall a library?

...oject folder, sure) on Linux before: rm -rf vendor/ composer update -v https://www.dev-metal.com/composer-problems-try-full-reset/ share | improve this answer | follow ...
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Error 1022 - Can't write; duplicate key in table

...es as the constraints on the old table. A fix was released in 2.3.0. See https://bugs.launchpad.net/percona-toolkit/+bug/1498128 for more details. share | improve this answer | ...
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What is the opposite of evt.preventDefault();

...alse; and its opposite(standard) : event.returnValue = true; source: https://developer.mozilla.org/en-US/docs/Web/API/Event/returnValue share | improve this answer | fo...
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When is assembly faster than C?

...IX has a ffs() function, but its semantics don't match x86 bsf / bsr. See https://en.wikipedia.org/wiki/Find_first_set). Some compilers can sometimes recognize a loop that counts the number of set bits in an integer and compile it to a popcnt instruction (if enabled at compile time), but it's much...
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Maven skip tests

...gt;test</scope> </dependency> (for more information refer to https://maven.apache.org/guides/mini/guide-attached-tests.html) Note that the project A produces secondary artifact with a classifier tests where the test classes and test resources are located. If you build your project wit...
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How to create ls in windows command prompt?

... in PATH env var). That (should) works! Edit: Something more consistent: https://superuser.com/questions/49170/create-an-alias-in-windows-xp share | improve this answer | f...
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What's up with Java's “%n” in printf?

...arator, it is portable across platforms whereas"\n" is not. Please refer https://docs.oracle.com/javase/tutorial/java/data/numberformat.html Original source share | improve this answer |...