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What are differences between PECL and PEAR?
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256
PECL stands for PHP Extension Community Library, it has extensions written in C, that can be l...
How to implement a property in an interface
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edited Feb 10 '16 at 11:28
answered Oct 20 '09 at 9:33
St...
Check if item is in an array / list
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edited Feb 10 '19 at 21:23
answered Jun 28 '12 at 19:40
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Accessing last x characters of a string in Bash
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245
Last three characters of string:
${string: -3}
or
${string:(-3)}
(mind the space between...
How to check for file lock? [duplicate]
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12 Answers
12
Active
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Any reason why scala does not explicitly support dependent types?
...lass Bar }
defined class Foo
scala> val foo1 = new Foo
foo1: Foo = Foo@24bc0658
scala> val foo2 = new Foo
foo2: Foo = Foo@6f7f757
scala> implicitly[foo1.Bar =:= foo1.Bar] // OK: equal types
res0: =:=[foo1.Bar,foo1.Bar] = <function1>
scala> implicitly[foo1.Bar =:= foo2.Bar] // N...
int value under 10 convert to string two digit number
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245
i.ToString("00")
or
i.ToString("000")
depending on what you want
Look at the MSDN artic...
How to programmatically show next view in ViewPager?
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edited Feb 17 '14 at 21:27
yprez
12.6k1010 gold badges4949 silver badges6969 bronze badges
answered...
MongoDB Many-to-Many Association
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edited Jul 27 '12 at 8:20
Matthew Murdoch
28.1k2525 gold badges8686 silver badges124124 bronze badges
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Is it possible to add dynamically named properties to JavaScript object?
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1257
Yes.
var data = {
'PropertyA': 1,
'PropertyB': 2,
'PropertyC': 3
};
da...