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In PHP, what is a closure and why does it use the “use” identifier?
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answered Jun 30 '09 at 18:24
Andrew HareAndrew Hare
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How to filter by IP address in Wireshark?
I tried dst==192.168.1.101 but only get :
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How do I raise the same Exception with a custom message in Python?
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12 Answers
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Determining if a number is either a multiple of ten or within a particular set of ranges
...== 0) // It's divisible by 10
For the second one:
if(((num - 1) / 10) % 2 == 1 && num <= 100)
But that's rather dense, and you might be better off just listing the options explicitly.
Now that you've given a better idea of what you are doing, I'd write the second one as:
int ge...
Difference between `constexpr` and `const`
... int main()
{
const int N = 3;
int numbers[N] = {1, 2, 3}; // N is constant expression
}
This is possible because N, being constant and initialized at declaration time with a literal, satisfies the criteria for a constant expression, even if it isn't declared constexpr....
How to change Vagrant 'default' machine name?
... to test all of them to see exactly what they do.
I'm using VirtualBox 4.2.16-r86992 and Vagrant 1.3.3.
I created a directory called nametest and ran
vagrant init precise64 http://files.vagrantup.com/precise64.box
to generate a default Vagrantfile. Then I opened the VirtualBox GUI so I could...
How do you know what to test when writing unit tests? [closed]
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How to do what head, tail, more, less, sed do in Powershell? [closed]
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edited Mar 31 '16 at 5:42
answered Mar 13 '12 at 10:51
Jo...
GoTo Next Iteration in For Loop in java
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continue;
continue; key word would start the next iteration upon invocation
For Example
for...
Format output string, right alignment
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Try this approach using the newer str.format syntax:
line_new = '{:>12} {:>12} {:>...