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How to check if there's nothing to be committed in the current branch?
...want . and I update my post for new script-code. I thinks yours suggest is more strict logical although more code lol... and Hope better answers appear.
– 9nix00
Mar 1 '11 at 6:42
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Where is the “Fold” LINQ Extension Method?
...t = doubles.Aggregate(1.0, (prod, next) => prod * next);
See MSDN for more information. It lets you specify a seed and then an expression to calculate successive values.
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What would be C++ limitations compared C language? [closed]
..._cast<foo_t*>( malloc ( sizeof(foo_t) ) );
which isn't valid C any more. (you could use the C-style cast, it which case it would compile in C, but be shunned by most C++ coding standards, and also by many C programmers; witness the "don't cast malloc" comments all over Stack Overflow).
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“Insufficient Storage Available” even there is lot of free space in device memory
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Easiest way to detect Internet connection on iOS?
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I did a little more research and I am updating my answer with a more current solution. I am not sure if you have already looked at it but there is a nice sample code provided by Apple.
Download the sample code here
Include the Reachab...
Counting DISTINCT over multiple columns
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Excellent suggestion! The more I read, the more I am realizing that SQL is less about knowing syntax and functions and more about applying pure logic.. I wish I had 2 upvotes!
– tumchaaditya
Oct 4 '13 at 22:48
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Effective way to find any file's Encoding
...king at the reference source for StreamReader, that implementation is what more people will want. They make new encodings rather than using the existing Encoding.Unicode objects, so equality checks will fail (which might rarely happen anyway because, for instance, Encoding.UTF8 can return different ...
What are metaclasses in Python?
... define the type of a class, not just a factory for it, so you can do much more with them. You can, for instance, define normal methods on the metaclass. These metaclass-methods are like classmethods in that they can be called on the class without an instance, but they are also not like classmethods...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...bit of a philosophical question about data.table join syntax. I am finding more and more uses for data.tables, but still learning...
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