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What is the use of the @ symbol in PHP?
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Uwe Keim
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answered Jun 23 '09 at 12:09
RichieHindleRichieHindle
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Java inner class and static nested class
What is the main difference between an inner class and a static nested class in Java? Does design / implementation play a role in choosing one of these?
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Setting table column width
I've got a simple table that is used for an inbox as follows:
13 Answers
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SQL join: selecting the last records in a one-to-many relationship
Suppose I have a table of customers and a table of purchases. Each purchase belongs to one customer. I want to get a list of all customers along with their last purchase in one SELECT statement. What is the best practice? Any advice on building indexes?
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Different ways of loading a file as an InputStream
What's the difference between:
6 Answers
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Determine if a function exists in bash
Currently I'm doing some unit tests which are executed from bash. Unit tests are initialized, executed and cleaned up in a bash script. This script usualy contains an init(), execute() and cleanup() functions. But they are not mandatory. I'd like to test if they are or are not defined.
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svn: replace trunk with branch
What is the best way to make one of the branches of a subversion repository the new trunk?
8 Answers
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Best explanation for languages without null
Every so often when programmers are complaining about null errors/exceptions someone asks what we do without null.
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How do I create a URL shortener?
... input field and the service shortens the URL to " http://www.example.org/abcdef ".
30 Answers
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How to make a class JSON serializable
How to make a Python class serializable?
33 Answers
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