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Can you write virtual functions / methods in Java?
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edited Apr 10 '14 at 18:29
Aditya
4,28033 gold badges2525 silver badges3737 bronze badges
answered Dec...
What is a C++ delegate?
...urn (int) d + 1;
}
};
// Use:
Functor f;
int i = f(3.14);
Option 2: lambda expressions (C++11 only)
// Syntax is roughly: [capture](parameter list) -> return type {block}
// Some shortcuts exist
auto func = [](int i) -> double { return 2*i/1.15; };
double d = func(1);
Option 3: ...
Backbone View: Inherit and extend events from parent
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edited Jul 6 '12 at 0:13
answered Feb 22 '12 at 21:56
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Getting image dimensions without reading the entire file
...unc<BinaryReader, Size>>()
{
{ new byte[]{ 0x42, 0x4D }, DecodeBitmap},
{ new byte[]{ 0x47, 0x49, 0x46, 0x38, 0x37, 0x61 }, DecodeGif },
{ new byte[]{ 0x47, 0x49, 0x46, 0x38, 0x39, 0x61 }, DecodeGif },
{ new byte[]{ 0x89, 0x50, 0x4E, 0...
Is there any way to specify a suggested filename when using data: URI?
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edited Jul 16 at 21:23
answered Aug 4 '11 at 14:44
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Merging objects (associative arrays)
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204
with jquery you can call $.extend
var obj1 = {a: 1, b: 2};
var obj2 = {a: 4, c: 110};
var ob...
How to open in default browser in C#
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edited Jan 14 '15 at 14:21
jheriko
2,92811 gold badge1919 silver badges2828 bronze badges
answered Jan...
Calculate difference between two dates (number of days)?
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2109
Assuming StartDate and EndDate are of type DateTime:
(EndDate - StartDate).TotalDays
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Pretty-print a Map in Java
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answered Apr 12 '12 at 8:57
adarshradarshr
55.1k2121 gold badges128128 silver badges156156 bronze badges
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How do I check to see if a value is an integer in MySQL?
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216
I'll assume you want to check a string value. One nice way is the REGEXP operator, matching th...