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JavaScript: What are .extend and .prototype used for?
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137
Javascript's inheritance is prototype based, so you extend the prototypes of objects such as Da...
ExecuteReader requires an open and available Connection. The connection's current state is Connectin
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answered Mar 14 '12 at 17:34
Tim SchmelterTim Schmelter
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Something better than .NET Reflector? [closed]
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answered Mar 23 '11 at 13:45
DruidDruid
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“for loop” with two variables? [duplicate]
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edited Sep 6 '13 at 17:45
answered Sep 6 '13 at 1:55
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How can I use mySQL replace() to replace strings in multiple records?
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397
At a very generic level
UPDATE MyTable
SET StringColumn = REPLACE (StringColumn, 'SearchForT...
Checking for an empty field with MySQL
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edited Feb 24 '10 at 15:30
answered Feb 24 '10 at 15:20
Q...
Drawing text to with @font-face does not work at the first time
...-face, the text doesn't show correctly. It doesn't show at all (in Chrome 13 and Firefox 5), or the typeface is wrong (Opera 11). This type of unexpected behavior occurs only at the first drawing with the typeface. After then everything works fine.
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Is there a Python equivalent of the C# null-coalescing operator?
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Cory Klein
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answered Feb 12 '11 at 15:06
JulianoJul...
How do I implement an Objective-C singleton that is compatible with ARC?
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392
In exactly the same way that you (should) have been doing it already:
+ (instancetype)sharedI...