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include external .js file in node.js app
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Tip for anyone reading, you can just do exports.foo, rather then module.exports.foo
– Tyler Egeto
Apr 12 '11 at 2:29
9
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No @XmlRootElement generated by JAXB
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To tie together what others have already stated or hinted at, the rules by which JAXB XJC decides whether or not to put the @XmlRootElement annotation on a generated class are non trivial (see this article).
@XmlRootElement exists because the JAXB runtime req...
ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
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Your table is already locked by some query. For example, you may have executed "select for update" and have not yet committed/rollbacked and fired another select query. Do a commit/rollback before executing your query.
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How do I find out with jQuery if an element is being animated?
...y it solves the problem would improve the answer's long-term value. Please read this how-to-answer for providing quality answer.
– thewaywewere
Jun 26 '17 at 7:19
add a commen...
How to save as a new file and keep working on the original one in Vim?
... @Ioevborg when is that not the case? I just :w fname without reading your comment and the behavior seems to be the default.
– Blake
Oct 11 '14 at 22:15
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In Ruby, is there an Array method that combines 'select' and 'map'?
... perform better than inject and posted my benchmark results to a related thread: stackoverflow.com/questions/310426/list-comprehension-in-ruby/…
– knuton
Feb 18 '11 at 20:15
3
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How do you change the document font in LaTeX?
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"Most". The default font is too hard to read, I prefer something lighter with less complexity in letter glyphs
– Xeverous
Feb 4 '18 at 21:52
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Is null an Object?
...e is the only possible value of an expression of null type". It is time to read the Specifications doc. :)
– sofs1
Oct 21 '16 at 23:23
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sho...
Test if a variable is set in bash when using “set -o nounset”
... to check only whether it's unset, use -: VALUE=${WHATEVER-}. Also, a more readable way to check whether a variable is empty: if [ "${WHATEVER+defined}" = defined ]; then echo defined; else echo undefined; fi
– l0b0
Oct 24 '11 at 11:04
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Place a button right aligned
...flex-box">
<p>Once upon a time in a ...</p>
<button>Read More...</button>
</div>
<h1>Only Button</h1>
<div class="flex-box-2">
<button>The Button</button>
</div>
<h1>Multiple Buttons</h1>
<div class="f...