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How to construct a timedelta object from a simple string
...lta input to be passed in as a string. The user must enter something like "32m" or "2h32m", or even "4:13" or "5hr34m56s"... Is there a library or something that has this sort of thing already implemented?
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How to convert from System.Enum to base integer?
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135
If you don't want to cast,
Convert.ToInt32()
could do the trick.
The direct cast (via (int...
Detecting iOS / Android Operating system
... "Android";
}
// iOS detection from: http://stackoverflow.com/a/9039885/177710
if (/iPad|iPhone|iPod/.test(userAgent) && !window.MSStream) {
return "iOS";
}
return "unknown";
}
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Can you get DB username, pw, database name in Rails?
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Sam Hartman
5,26322 gold badges1919 silver badges3333 bronze badges
answered Dec 30 '08 at 2:47
Robert GambleRobert G...
Least common multiple for 3 or more numbers
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31 Answers
31
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Compile time string hashing
...is is a little bit late, but I succeeded in implementing a compile-time CRC32 function with the use of constexpr. The problem with it is that at the time of writing, it only works with GCC and not MSVC nor Intel compiler.
Here is the code snippet:
// CRC32 Table (zlib polynomial)
static constexpr ...
Why shouldn't Java enum literals be able to have generic type parameters?
Java enums are great. So are generics. Of course we all know the limitations of the latter because of type erasure. But there is one thing I don't understand, Why can't I create an enum like this:
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Dynamic Sorting within SQL Stored Procedures
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Vadim Ovchinnikov
9,92644 gold badges3939 silver badges6969 bronze badges
answered Sep 29 '08 at 16:42
Eric Z BeardEric Z Beard
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Compare two objects and find the differences [duplicate]
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203
One Flexible solution: You could use reflection to enumerate through all of the properties and d...
Generic type parameter naming convention for Java (with multiple chars)?
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183
Oracle recommends the following in Java Tutorials > Generics > Generic Types:
Type Parame...