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Get parts of a NSURL in objective-c
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435
This isn't exactly the third level, mind you. An URL is split like that way:
the protocol or s...
Why is arr = [] faster than arr = new Array?
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Checking if a folder exists (and creating folders) in Qt, C++
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Count, size, length…too many choices in Ruby?
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195
For arrays and hashes size is an alias for length. They are synonyms and do exactly the same thi...
“new” keyword in Scala
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145
Use the new keyword when you want to refer to a class's own constructor:
class Foo { }
val f =...
Change the mouse cursor on mouse over to anchor-like style
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no acceptable C compiler found in $PATH when installing python
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edited Jun 13 '18 at 11:52
Duncan
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answered Nov 6 '13 at 15:54
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mongodb group values by multiple fields
... {
"book" : "book5",
"count" : 1
},
{
"book" : "book1",
"count" : 3
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How can I save an image with PIL?
...in()) / (visual.max() - visual.min())
result = Image.fromarray((visual * 255).astype(numpy.uint8))
result.save('out.bmp')
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How do I access the ModelState from within my View (aspx page)?
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Abel
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answered Jun 26 '09 at 13:37
Mathias FM...