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Check if a given Type is an Enum
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answered Nov 8 '11 at 2:35
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How do I compare two strings in Perl?
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186
See perldoc perlop. Use lt, gt, eq, ne, and cmp as appropriate for string comparisons:
Binary...
How to make a transparent HTML button?
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edited Aug 12 '16 at 20:49
answered Mar 26 '14 at 20:33
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Send a file via HTTP POST with C#
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112
Using .NET 4.5 (or .NET 4.0 by adding the Microsoft.Net.Http package from NuGet) there is an e...
.NET - How can you split a “caps” delimited string into an array?
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17 Answers
17
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How to randomly sort (scramble) an array in Ruby?
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Built in now:
[1,2,3,4].shuffle => [2, 1, 3, 4]
[1,2,3,4].shuffle => [1, 3, 2, 4]
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How to get the last element of an array in Ruby?
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Use -1 index (negative indices count backward from the end of the array):
a[-1] # => 5
b[-1] # => 6
or Array#last method:
a.last # => 5
b.last # => 6
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Error “initializer element is not constant” when trying to initialize variable with const
...over, in C language, the term "constant" refers to literal constants (like 1, 'a', 0xFF and so on), enum members, and results of such operators as sizeof. Const-qualified objects (of any type) are not constants in C language terminology. They cannot be used in initializers of objects with static sto...
How to find index of list item in Swift?
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831
As swift is in some regards more functional than object-oriented (and Arrays are structs, not ob...