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What is a “static” function in C?
...I didn't tag it c++, some of admins probably did, but it was about C++, so what's the difference in C++?
– Slava V
Feb 17 '09 at 18:31
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JSON.stringify without quotes on properties?
...hod. http://nodejs.org/api/util.html#util_util_inspect_object_options
So, what you are looking for is basically an object inspector not a JSON converter. JSON format specifies that all properties must be enclosed in double quotes. Hence there will not be JSON converters to do what you want as that ...
Doing a cleanup action just before Node.js exits
I want to tell Node.js to always do something just before it exits, for whatever reason — Ctrl + C , an exception, or any other reason.
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advantage of tap method in ruby
...nd
then that would be immediately clear. A reader would not have to read what is inside the block to know that an instance user is created.
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What's the fastest algorithm for sorting a linked list?
...ay.
Mergesort parallelises better, so it may be a better choice if that is what you want. It is also much faster if you perform it directly on the linked list.
Since both algorithms run in O(n * log n), making an informed decision would involve profiling them both on the machine you would like to ru...
Cannot simply use PostgreSQL table name (“relation does not exist”)
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From what I've read, this error means that you're not referencing the table name correctly. One common reason is that the table is defined with a mixed-case spelling, and you're trying to query it with all lower-case.
In other w...
What is the main difference between Inheritance and Polymorphism?
...a and both definitions seemed to be exactly the same. I was just wondering what the MAIN difference was for my own piece of mind. I know there are a number of similar questions to this but, none I have seen which provide a definitive answer.
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What is the best way to prevent session hijacking?
... the user of why they're being challenged
// for login again, etc.
}
What this does is capture 'contextual' information about the user's session, pieces of information which should not change during the life of a single session. A user isn't going to be at a computer in the US and in China at ...
Checkout one file from Subversion
...you svn export the file instead of checking it out.
But that might not be what you want. You might want to work on the file and check it back in, without having to download GB of junk you don't need.
If you have Subversion 1.5+, then do a sparse checkout:
svn checkout <url_of_big_dir> <t...
jQuery Validate - require at least one field in a group to be filled
... Another thought: the 'fillone' class you show here could be problematic. What if, on the same form, you need to require at least one part number, AND at least one contact name? Your rule will allow 0 contact names as long as there's at least one part number. I think it's better to set rules like r...