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How do I copy items from list to list without foreach?
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570
You could try this:
List<Int32> copy = new List<Int32>(original);
or if you're us...
Passing an array by reference
...o an array, rather than the (invalid) array of references int & array[100];.
EDIT: Some clarification.
void foo(int * x);
void foo(int x[100]);
void foo(int x[]);
These three are different ways of declaring the same function. They're all treated as taking an int * parameter, you can pass an...
CoffeeScript on Windows?
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answered Oct 11 '10 at 11:27
liammclennanliammclennan
5,10422 gold badges3030 silver badges2929 bronze badges
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How to find the Windows version from the PowerShell command line
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190
Since you have access to the .NET library, you could access the OSVersion property of the System...
Explain which gitignore rule is ignoring my file
...But after seeing your question I did some googling and found that back in 2009 this feature was requested and partially implemented. After reading the thread, I realised it would not be too much work to do it properly, so I have started work on a patch and hope to have it finished in the next day o...
In Python, using argparse, allow only positive integers
...u:
def check_positive(value):
ivalue = int(value)
if ivalue <= 0:
raise argparse.ArgumentTypeError("%s is an invalid positive int value" % value)
return ivalue
parser = argparse.ArgumentParser(...)
parser.add_argument('foo', type=check_positive)
This is basically just an a...
How to get C# Enum description from value? [duplicate]
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answered Apr 16 '10 at 1:48
Nicholas PiaseckiNicholas Piasecki
23.4k44 gold badges7272 silver badges8989 bronze badges
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Correct approach to global logging in Golang
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60
Create a single log.Logger and pass it around?
That is possible. A log.Logger can be ...
libevent+protobuf轻松搭建tcpserver - C/C++ - 清泛网 - 专注C/C++及内核技术
...();
init_server(port, params…);
event_dispatch();
return 0;
}
int init_server(short port, params…)
{
int listen_fd = setup_tcp_server(port);
set_non_block(listen_fd);
// 将输入的参数params… 组织为一个结构，以指针的方式存于accept_param
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How do you use “git --bare init” repository?
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