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Fastest hash for non-cryptographic uses?
...to store a short hash of them instead (I will be simply comparing if they exist or not, so hash is ideal).
13 Answers
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How to get the mouse position without events (without moving the mouse)?
...with a div that covers the whole document. Inside that, create (say) 2,000 x 2,000 <a> elements (so that the :hover pseudo-class will work in IE 6, see), each 1 pixel in size. Create a CSS :hover rule for those <a> elements that changes a property (let's say font-family). In your load ha...
Ignore python multiple return value
...uple you wish to ignore. For instance:
def f():
return 1, 2, 3
_, _, x = f()
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Generating matplotlib graphs without a running X server [duplicate]
...b seems to require the $DISPLAY environment variable which means a running X server. Some web hosting services do not allow a running X server session. Is there a way to generate graphs using matplotlib without a running X server?
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deque iterator not dereferencable 问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...>
#include <queue>
using namespace std;
int main()
{
queue<int> x;
for(int i = 0;i < 10;i++)
{
x.push(i+1);
}
while(!x.empty()) {
cout << x.front() << " ";
x.pop();
x.push(x.front());
x.pop();
}
cout << e...
Visual Assist X 关闭spell check的错误下划线 - 更多技术 - 清泛网 - 专注C/C++及内核技术
Visual Assist X 关闭spell check的错误下划线原因：在vs中使用Visual Assist X，在注释中有中文，经常会显示下划线，看起来很不爽。解决：如下图步骤：补充：参考：http: blog.csdn....原因：
在vs中使用 Visual Assist X，在注释中有中文，经...
How to leave a message for a github.com user
...f the change or the one who accepted it.
Provided you're really dying to exchange with user user_test
Display the public activity page of the user: https://github.com/user_test?tab=activity
Search for an event stating "user_test pushed to [branch] at [repository]". There are usually good chances,...
In Functional Programming, what is a functor?
...ready understands the term. Looking around on the web has provided either excessively technical descriptions (see the Wikipedia article ) or incredibly vague descriptions (see the section on Functors at this ocaml-tutorial website ).
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Type of conditional expression cannot be determined because there is no implicit conversion between
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The spec (§7.14) says that for conditional expression b ? x : y, there are three possibilities, either x and y both have a type and certain good conditions are met, only one of x and y has a type and certain good conditions are met, or a compile-time error occurs. Here...