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Build .so file from .c file using gcc command line
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303
To generate a shared library you need first to compile your C code with the -fPIC (position in...
Why does Math.Floor(Double) return a value of type Double?
...lly be within the range of int or long, so you cast it:
double d = 1000.1234d;
int x = (int) Math.Floor(d);
but the onus for that cast is on the developer, not on Math.Floor itself. It would have been unnecessarily restrictive to make it just fail with an exception for all values outside the rang...
Using do block vs braces {}
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do..end syntax. Consider the following
two snippets of code:
1.upto 3 do |x|
puts x
end
1.upto 3 { |x| puts x }
# SyntaxError: compile error
Second example only works when parentheses is used, 1.upto(3) { |x| puts x }
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difference between socket programming and Http programming
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edited May 31 '17 at 8:13
Marquis of Lorne
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For files in directory, only echo filename (no path)
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Socowi
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answered Jan 25 '12 at 22:20
SiegeXSiegeX
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What is the difference between MacVim and regular Vim?
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edited Apr 6 '17 at 5:35
Ken Y-N
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answered ...
What is the difference between MediaPlayer and VideoView in Android
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edited May 23 '17 at 12:26
Community♦
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answered Jan 19 '11 at 20:12
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Why Func instead of Predicate?
...;T>, in .net 2.0, the different Func and Action variants come from .net 3.5.
So those Func predicates are used mainly for consistency in the LINQ operators. As of .net 3.5, about using Func<T> and Action<T> the guideline states:
Do use the new LINQ types Func<> and
Expres...
iOS: How does one animate to new autolayout constraint (height)
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Kumar KL
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answered Mar 13 '13 at 4:30
Ed McManusEd McManus
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assign multiple variables to the same value in Javascript
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edited Sep 20 '17 at 13:03
SpoonMeiser
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answe...