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Foreign keys in mongo?
...tion with cities, but I don't know how to bind cities with items. PS sorry for my bad english.
– Mark Pegasov
Jun 13 '11 at 17:53
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How to achieve function overloading in C?
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can you explain or provide links for opengl style functions ?
– FL4SOF
Jan 26 '09 at 12:00
1
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JavaScript Regular Expression Email Validation [duplicate]
...sses on the client-side. Your regular expression is way too simple to pass for a solid implementation anyway.
See the real thing here: http://www.ex-parrot.com/~pdw/Mail-RFC822-Address.html
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Multiple Models in a single django ModelForm?
Is it possible to have multiple models included in a single ModelForm in django? I am trying to create a profile edit form. So I need to include some fields from the User model and the UserProfile model. Currently I am using 2 forms like this
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How to prevent gcc optimizing some statements in C?
...problem, but it is unnecessary. A safer alternative is to make it illegal for the compiler to optimize out the store by using the volatile type qualifier.
// Assuming pageptr is unsigned char * already...
unsigned char *pageptr = ...;
((unsigned char volatile *)pageptr)[0] = pageptr[0];
The vola...
What does functools.wraps do?
...asking this question so that there will be a record of it on StackOverflow for future reference: what does functools.wraps do, exactly?
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C# Lazy Loaded Automatic Properties
...ssion is called. It will only be calculated once and will cache the value for future uses of the Value property
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Installing Google Protocol Buffers on mac
...o has to be applied. All this is contained within the homebrew protobuf241 formula, so I would advise using it.
To install protocol buffer version 2.4.1 type the following into a terminal:
brew tap homebrew/versions
brew install protobuf241
If you already have a protocol buffer version that you ...
How do I check if there are duplicates in a flat list?
For example, given the list ['one', 'two', 'one'] , the algorithm should return True , whereas given ['one', 'two', 'three'] it should return False .
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What does `:_*` (colon underscore star) do in Scala?
...we're rather working with a varargs, than a sequence). Particularly useful for the methods that can accept only varargs.
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