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How to compare binary files to check if they are the same?
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SQL query return data from multiple tables
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Part 1 - Joins and Unions
This answer covers:
Part 1
Joining two or more tables using an inner join (See the wikipedia entry for additional info)
How to use a union query
Left and Right Outer Joins (this stackOverflow answer is excellent to describe types of joins)
Intersect queries (and how ...
Ruby on Rails: how to render a string as HTML?
...%== @str >
Note the double equal sign. See related question on SO for more info.
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PHP function to get the subdomain of a URL
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Android emulator and virtualbox cannot run at same time
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Much more elegant than shtting the existing VM down. Thanks.
– MonoThreaded
Feb 3 '15 at 8:21
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Signed to unsigned conversion in C - is it always safe?
...s unsigned, the value is converted by repeatedly adding or subtracting one more than the maximum value that can be represented in the new type until the value is in the range of the new type.
Otherwise, the new type is signed and the value cannot be represented in it; either the result is implemen...
Python TypeError: not enough arguments for format string
...fficult to explain to a newcomer. The notation a = a.format(1,2,3) is much more explicit and easier to understand/teach. I don't have a link but this is the main reason why format() was introduced (ease of understanding).
– Simeon Visser
Jun 3 '15 at 19:09
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How to perform static code analysis in php? [closed]
...tself can check for syntax errors, but I'm looking for something that does more, like:
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