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How to Flatten a Multidimensional Array?
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answered Aug 24 '09 at 2:39
VolkerKVolkerK
90.1k1717 gold badges152152 silver badges219219 bronze badges
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Why are quaternions used for rotations?
...aster than 3x3 matrix multiplication" Really? Quaternion rotation requires 24 add/mul operations (due to twice cross-product and supplemental operations), 3x3 matrix requires only 15 add/mul operations.
– Marat Buharov
Aug 6 '19 at 20:41
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How to change the cursor into a hand when a user hovers over a list item?
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3324
In light of the passage of time, as people have mentioned, you can now safely just use:
li { c...
Differences between dependencyManagement and dependencies in Maven
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Pascal ThiventPascal Thivent
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css3 transition animation on load?
...-delay-property
– Michael Davis
Feb 24 '14 at 0:18
2
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How do I clear the std::queue efficiently?
... is "more effective"
– bobobobo
May 24 '13 at 0:33
@bobobobo: q1.swap(queue<int>());
– Nas...
How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
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edited Apr 24 '12 at 1:42
answered Apr 24 '12 at 1:37
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How to get the current time in YYYY-MM-DD HH:MI:Sec.Millisecond format in Java?
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tl;dr
Instant.now()
.toString()
2016-05-06T23:24:25.694Z
ZonedDateTime
.now
(
ZoneId.of( "America/Montreal" )
)
.format( DateTimeFormatter.ISO_LOCAL_DATE_TIME )
.replace( "T" , " " )
2016-05-06 19:24:25.694
java.time
In Java 8 and later, we have the java...
Compare a string using sh shell
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answered Jun 1 '12 at 11:24
MithrandirMithrandir
22.1k55 gold badges3939 silver badges6060 bronze badges
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