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Bitwise operation and usage
... the lower 4 bits of an integer, you AND it with 15 (binary 1111) so:
201: 1100 1001
AND 15: 0000 1111
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IS 9 0000 1001
The zero bits in 15 in that case effectively act as a filter, forcing the bits in the result to be zero as well.
In addition, >> and << ar...
Add to Array jQuery
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For JavaScript arrays, you use push().
var a = [];
a.push(12);
a.push(32);
For jQuery objects, there's add().
$('div.test').add('p.blue');
Note that while push() modifies the original array in-place, add() returns a new jQuery object, it does not modify the original one.
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Property getters and setters
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239
Setters and Getters apply to computed properties; such properties do not have storage in the i...
SQL-Server: Is there a SQL script that I can use to determine the progress of a SQL Server backup or
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12
Yes. If you have installed sp_who2k5 into your master database, you can simply run:
sp_who2k5 1...
Does JavaScript guarantee object property order?
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12 Answers
12
Active
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INSERT IF NOT EXISTS ELSE UPDATE?
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edited Jul 2 '14 at 6:34
answered Sep 3 '10 at 10:55
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Zoom in on a point (using scale and translate)
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John Weisz
20.9k88 gold badges6767 silver badges109109 bronze badges
answered May 23 '15 at 9:12
TatarizeTatariz...
Android. WebView and loadData
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207
myWebView.loadData(myHtmlString, "text/html; charset=UTF-8", null);
This works flawlessly, e...
SQL - The conversion of a varchar data type to a datetime data type resulted in an out-of-range valu
...ther formats like mm/dd/yyyy (usually works).
Specifying the date as 30/12/2013 resulted in the error for me. However, specifying it as mm/dd/yyyy format worked.
If you need to convert your input the you can try looking into the CONVERT method.
Syntax is
CONVERT(VARCHAR,@your_date_Value,103)
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