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NULL values inside NOT IN clause
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edited Sep 25 '08 at 17:06
answered Sep 24 '08 at 19:01
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Signed versus Unsigned Integers
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Unsigned can hold a larger positive value, and no negative value.
Yes.
Unsigned uses the leading bit as a part of the value, while the signed version uses the left-most-bit to identify if the number is positive or negative.
There are different w...
Opacity of div's background without affecting contained element in IE 8?
I want to set Opacity of div's background without affecting contained element in IE 8. have a any solution and don't answer to set 1 X 1 .png image and set opacity of that image because I am using dynamic opacity and color admin can change that
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Create unique constraint with null columns
I have a table with this layout:
4 Answers
4
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Change UITextField and UITextView Cursor / Caret Color
I'm wondering about changing the color of the cursor / caret in a UITextField (And UITextView if its the same answer) in iOS. I've seen answers for OSX development, but nothing for iOS.
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What is the max size of localStorage values?
...d (stored as JSON-string) before they can be stored, is there a defined limitation regarding the length of the values.
12 A...
Favorite (Clever) Defensive Programming Best Practices [closed]
If you had to choose your Favorite (clever) techniques for defensive coding, what would they be? Although my current languages are Java and Objective-C (with a background in C++), feel free to answer in any language. Emphasis here would be on clever defensive techniques other than those that 7...
How to check if a number is between two values?
...the browser to do something if the window size is greater than 500px. I do it like so:
7 Answers
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How to change the default encoding to UTF-8 for Apache?
I am using a hosting company and it will list the files in a directory if the file index.html is not there, it uses iso-8859-1 as the default encoding.
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How do I convert between big-endian and little-endian values in C++?
How do I convert between big-endian and little-endian values in C++?
31 Answers
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