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Python's equivalent of && (logical-and) in an if-statement
...topheD
– diffracteD
Apr 2 '15 at 15:35
7
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Difference between \w and \b regular expression meta characters
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edited Feb 4 '15 at 23:58
answered Aug 8 '12 at 23:50
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What it the significance of the Javascript constructor property?
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September 2020 Update
The answer below is from the days of ECMAScript 3 and the first sentence is no longer true because since ECMAScript 6, the constructor property is used in a few places. However, I think the overall gist still applies. Thanks to T. J. Crowder for pointing that out in the co...
Oracle TNS names not showing when adding new connection to SQL Developer
I'm trying to connect to an oracle database with SQL Developer.
7 Answers
7
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Why is debugging better in an IDE? [closed]
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edited Feb 18 '10 at 3:54
answered Jan 9 '09 at 0:11
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Java logical operator short-circuiting
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edited May 11 at 20:33
VLAZ
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answered Jan 6...
How to inherit from a class in javascript?
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answered Jan 21 '10 at 7:33
BjornBjorn
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MySQL Creating tables with Foreign Keys giving errno: 150
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239
I had the same problem with ALTER TABLE ADD FOREIGN KEY.
After an hour, I found that these con...
Can two Java methods have same name with different return types? [duplicate]
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utharkuthark
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How does PHP 'foreach' actually work?
...ction iterate($arr) {
foreach ($arr as $v) {}
}
$outerArr = [0, 1, 2, 3, 4];
iterate($outerArr);
Here, $arr will be duplicated to prevent IAP changes on $arr from leaking to $outerArr. In terms of the conditions above, the array is not a reference (is_ref=0) and is used in two places (refcoun...
