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How to compare two NSDates: Which is more recent?
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660
Let's assume two dates:
NSDate *date1;
NSDate *date2;
Then the following comparison will tell...
How do you remove duplicates from a list whilst preserving order?
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answered Jan 26 '09 at 15:47
Markus JarderotMarkus Jarderot
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Clear file cache to repeat performance testing
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edited Nov 13 '12 at 5:05
Jeff Atwood
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a...
Check if $_POST exists
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answered Aug 16 '10 at 20:29
ehmadehmad
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LINQ: Not Any vs All Don't
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answered Jan 27 '12 at 0:52
Jon HannaJon Hanna
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How to declare a global variable in JavaScript?
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edited Sep 9 '14 at 19:00
Servy
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answered...
What is the use of the @ symbol in PHP?
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answered Jun 23 '09 at 12:09
RichieHindleRichieHindle
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boolean in an if statement
...== entirely.
As an example of how confusing it can be:
var x;
x = 0;
console.log(x == true); // false, as expected
console.log(x == false); // true as expected
x = 1;
console.log(x == true); // true, as expected
console.log(x == false); // false as expected
x = 2;
console.l...
How do I best silence a warning about unused variables?
... bar(param1);
}
Or,
#define UNUSED(expr) do { (void)(expr); } while (0)
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void foo(int param1, int param2)
{
UNUSED(param2);
bar(param1);
}
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Edit line thickness of CSS 'underline' attribute
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