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CSS/HTML: What is the correct way to make text italic?
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Case 2 does not correspond to what HTML5 drafts actually say – which is obscure and varies by version, but no version suggests using i for book, song, album, or movie names (which would, debatably, be candidates for using cite).
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Observer Design Pattern vs “Listeners”
...waiting for an event to occur on a given object, which is what an observer does.
I know you're not after a language specific answer, but it's kind of hard to talk about this stuff in the abstract. So if I were to investigate this in .NET, I'd be inclined to open an assembly containing a listener in...
Decimal precision and scale in EF Code First
...port precisions larger than 28; however, according to MSDN, System.Decimal does not. Therefore it makes no sense to set the upper bound precondition to anything larger than 28; System.Decimal can't represent numbers that large, apparently. Also, be aware that this attribute is useful for data provid...
Mercurial for Beginners: The Definitive Practical Guide
...ersion repository into the Mercurial one (a little like pull). However it does not support taking Mercurial revisions and sending them back to Subversion (no push). [XXX: Correct this if it is wrong].
The hgsubversion extension. It is in many ways the most sophisticated solution as it uses the...
An “and” operator for an “if” statement in Bash
...ipt to check if the website is down and for some reason the "and" operator doesn't work:
4 Answers
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jQuery UI accordion that keeps multiple sections open?
...multiple sections
open at once, don't use an accordion
An accordion doesn't allow more than
one content panel to be open at the
same time, and it takes a lot of
effort to do that. If you are looking
for a widget that allows more than one
content panel to be open, don't use
this. U...
Using only CSS, show div on hover over
...efficient because display redraws the div every time. Although it probably doesn't matter for one div, if you have to do many, it might be better to make them invisible instead.
– Prinsig
Dec 18 '14 at 23:01
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@Basic(optional = false) vs @Column(nullable = false) in JPA
...notation marks the property as not optional on the Java object level. What does that mean ? So, only @Basic is like saying that make the database column NOT NULL for said variable ?
– Erran Morad
May 10 '14 at 0:12
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How to start nginx via different port(other than 80)
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It does not matter what is the name of the conf file as the whole conf dir is sourced.
– sinshiva
Apr 4 '17 at 13:27
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When should std::move be used on a function return value? [duplicate]
... of meh is required to be the move constructor if one exists.
Adding move does have a potential effect, though: it prevents the move being elided, because return std::move(foo); is not eligible for NRVO.
As far as I know, 12.8/32 lays out the only conditions under which a copy from an lvalue can b...