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git ignore all files of a certain type, except those in a specific subfolder
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edited May 24 '12 at 10:57
cmbuckley
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How to empty/destroy a session in rails?
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205
To clear the whole thing use the reset_session method in a controller.
reset_session
Here's ...
Where are ${EXECUTABLE_NAME} and ${PRODUCT_NAME} defined
... BesiBesi
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How to post JSON to PHP with curl
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107
Jordans analysis of why the $_POST-array isn't populated is correct. However, you can use
$dat...
Java: possible to line break in a properties file?
...ot asked for.
– Enrice
Feb 26 at 15:05
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Is there a Java standard “both null or equal” static method?
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edited Jun 20 at 9:12
Community♦
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answered Feb 20 '12 at 15:31
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How to merge a list of lists with same type of items to a single list of items?
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answered Jul 27 '09 at 22:42
JaredParJaredPar
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What is the difference between save and export in Docker?
...h images.
An image has to be considered as 'dead' or immutable, starting 0 or 1000 containers from it won't alter a single byte. That's why I made a comparison with a system install ISO earlier. It's maybe even closer to a live-CD.
A container "boots" the image and adds an additional layer on top ...
How do I convert a String object into a Hash object?
... => Object.new}, then its string representation is "{:a=>#<Object:0x7f66b65cf4d0>}", and I can't use eval to turn it back into a hash because #<Object:0x7f66b65cf4d0> isn't valid Ruby syntax.
However, if all that's in the hash is strings, symbols, numbers, and arrays, it should wo...
How fast is D compared to C++?
...mir Panteleev
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