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Difference between object and class in Scala
...uld work.
– ziggystar
Nov 29 '13 at 10:08
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show 1 more co...
How do you specify that a class property is an integer?
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104
I think there is not a direct way to specify whether a number is integer or floating point. I...
Difference between passing array and array pointer into function in C
...vior is undefined.
Given the following code:
int main(void)
{
int arr[10];
foo(arr);
...
}
In the call to foo, the array expression arr isn't an operand of either sizeof or &, so its type is implicitly converted from "10-element array of int" to "pointer to int" according to 6.2.3.1/3...
What should go into an .h file?
When dividing your code up into multiple files just what exactly should go into an .h file and what should go into a .cpp file?
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Please explain the exec() function and its family
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answered Nov 17 '10 at 13:51
paxdiablopaxdiablo
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Timeout command on Mac OS X?
...sh scripts).
– John Y
Jan 30 '19 at 10:20
On my side after installed coerutils I got timeout available as time out: ln...
What is the difference between `new Object()` and object literal notation?
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edited Feb 3 '16 at 11:10
T.J. Crowder
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Exposing a port on a live Docker container
...eitSvenDowideit
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6
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Simple example of threading in C++
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@Preza8 VS10 does not support many features in C++11. VS12 and VS13 support thread.
– jodag
Jan 9 '14 at 0:53
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Why do we copy then move?
...st-optimal version, but 2 times less code.
And if you are taking say 2 to 10 arguments, the reduction in code is exponential -- 2x times less with 1 argument, 4x with 2, 8x with 3, 16x with 4, 1024x with 10 arguments.
Now, we can get around this via perfect forwarding and SFINAE, allowing you to w...