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How to check if object property exists with a variable holding the property name?
... The "in" operator does not work with strings. e.g. 'length' in 'qqq' will produce an exception. So if you want a general purpose check you need to use hasOwnProperty.
– Jacob
Jun 19 '14 at 17:55
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“Order by Col1, Col2” using entity framework
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Another way:
qqq.OrderBy(x => new { x.Col1, x.Col2} )
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Performing Breadth First Search recursively
... = ts.enqueue(l, r)
val qq = bfsNumForest(i+1, q)
val (bb, qqq) = qq.dequeue
val (aa, tss) = qqq.dequeue
tss.enqueue[org.dg.collection.BFSNumber.Tree[Int]](Node(i, aa, bb))
}
}
}
def bfsNumTree[T](t: Tree[T]): Tree[Int] = {
val q = Queue.Empty.enqueue[Tree[T]...
PHP best way to MD5 multi-dimensional array?
...above:
$a = array();
$a['aa'] = array( 'aaa'=>'AAA', 'bbb'=>'ooo', 'qqq'=>'fff',);
$a['bb'] = array( 'aaa'=>'BBBB', 'iii'=>'dd',);
$b = array();
$b['aa'] = array( 'aaa'=>'AAA', 'qqq'=>'fff', 'bbb'=>'ooo',);
$b['bb'] = array( 'iii'=>'dd', 'aaa'=>'BBBB',);
echo " se...
How to determine one year from now in Javascript
...a JSFiddle that has a working example: https://jsfiddle.net/wavesailor/g9a6qqq5/
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How do you do block comments in YAML?
...e very complex macros perfectly first try. If you clear the register first qqq, you can include @q before the last q to get recursion (but only to the end of the file).
– Bruno Bronosky
Nov 17 '17 at 2:50
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How do I format a date with Dart?
... MMMMd
MONTH_WEEKDAY_DAY MMMMEEEEd
ABBR_QUARTER QQQ
QUARTER QQQQ
YEAR y
YEAR_NUM_MONTH yM
YEAR_NUM_MONTH_DAY yMd
YEAR_NUM_MONTH_WEEKDAY_DAY yMEd
YEAR_ABBR_MONTH yMMM
YEAR_ABBR_MONTH_DAY ...
What is the maximum length of a URL in different browsers?
...mXLFrW3ix2RQNBz5lLo6peobGzLxcpDbGoIIQdNy+Q6Ir0jXPSFUi8iW0sEZEEXw7iQbndDebo+qqQHnTBLtmqyltZtxLG5yO6MtEmzdZIRWwv4SdFsJdMLANT06BiLfo5AjMi5aKJS6Omzdocrz5ke2LbP1QdzypztuN2LXt5TzwxotD8UAAY2itKowm9TtCSi1WVVzxXPOsZzdXbC46ujp6IsoQ3zjY8sdkWszoq66OZTcE23DbDPR1Q+NFZMiwBN7WB3wyMiMRJOVjY559Fje3qiCRhS4XF12XI+qbRLW...