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How to serialize an Object into a list of URL query parameters?
...aroth! I only accepted @patrick's answer above over yours (they are essentially the same) because he was first, I believe. I'm very grateful for your response.
– bobsoap
Jul 4 '11 at 1:06
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How to add display:inline-block in a jQuery show() function?
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I would take it a step further and take care of all the hiding/showing using CSS classes, not jQuery. $('.tab-content').addClass('hidden'); (...) $('#' + id).removeClass('hidden'); In the CSS: .hidden { display: none !important }
– Joe Maffei
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How can I select multiple columns from a subquery (in SQL Server) that should have one record (selec
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Here's generally how to select multiple columns from a subquery:
SELECT
A.SalesOrderID,
A.OrderDate,
SQ.Max_Foo,
SQ.Max_Foo2
FROM
A
LEFT OUTER JOIN
(
SELECT
B.SalesOrderID,
MAX(B.Fo...
How do I find the PublicKeyToken for a particular dll?
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That's perfect! Avoids installing extra tools.
– nirav
Feb 4 '15 at 10:22
1
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How do you return a JSON object from a Java Servlet
...haracterEncoding("UTF-8");
response.getWriter().write(json);
}
That's all.
See also:
How to use Servlets and Ajax?
What is the correct JSON content type?
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for each loop in Objective-C for accessing NSMutable dictionary
... I was wondering, should'nt it have been: for (NSString* key in [xyz allKeys]) ?? Or does it not really matter.
– FlowUI. SimpleUITesting.com
Apr 2 '12 at 4:23
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How to print a float with 2 decimal places in Java?
...lNumber));
Another one is to construct it using the #.## format.
I find all formatting options less readable than calling the formatting methods, but that's a matter of preference.
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improv...
Dropping Unique constraint from MySQL table
... out the name of the index. The name of the index is stored in the column called key_name in the results of that query.
Then you can use DROP INDEX:
DROP INDEX index_name ON tbl_name
or the ALTER TABLE syntax:
ALTER TABLE tbl_name DROP INDEX index_name
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How to implement infinity in Java?
...sing integer math for a reason. If so, you can get a result that's functionally nearly the same as POSITIVE_INFINITY by using the MAX_VALUE field of the Integer class:
Integer myInf = Integer.MAX_VALUE;
(And for NEGATIVE_INFINITY you could use MIN_VALUE.) There will of course be some functional d...
How can I view array structure in JavaScript with alert()?
...t language spec, so you shouldn't rely on the JSON object being present in all browsers, but for debugging purposes it's incredibly useful.
I tend to use the jQuery-json plugin as follows:
alert( $.toJSON(myArray) );
This prints the array in a format like
[5, 6, 7, 11]
However, for debugging ...