大约有 20,000 项符合查询结果（耗时：0.0477秒） [XML]
Create a hexadecimal colour based on a string with JavaScript
...ring (will usually be a single word) and from that somehow generate a hexadecimal value between #000000 and #FFFFFF , so I can use it as a colour for a HTML element.
...
How do you add a timer to a C# console application
Just this - How do you add a timer to a C# console application? It would be great if you could supply some example coding.
...
Is it possible to cherry-pick a commit from another git repository?
...
You'll need to add the other repository as a remote, then fetch its changes. From there you see the commit and you can cherry-pick it.
Like that:
git remote add other https://example.link/repository.git
git fetch other
Now you have all ...
Visual Studio Copy Project
...ke a copy of my project. I would rather not start doing it from scratch by adding files and references, etc. Please note that I don't mean copy for deployment. Just plain copy.
...
Does Python have a ternary conditional operator?
...
Yes, it was added in version 2.5. The expression syntax is:
a if condition else b
First condition is evaluated, then exactly one of either a or b is evaluated and returned based on the Boolean value of condition. If condition evaluates ...
How can I profile C++ code running on Linux?
.... This magnification effect, when compounded over multiple problems, can lead to truly massive speedup factors.
Caveat: Programmers tend to be skeptical of this technique unless they've used it themselves. They will say that profilers give you this information, but that is only true if they sample ...
How to ignore all hidden directories/files recursively in a git repository?
...
Just add a pattern to .gitignore
.*
!/.gitignore
Edit: Added the .gitignore file itself (matters if it is not yet commited).
share
|
...
Is Python strongly typed?
...ny cases, but my compiler is still lenient about this by default.)
I must add that the strong vs. weak typing is more of a continuum than a boolean choice. C++ has stronger typing than C (more conversions required), but the type system can be subverted by using pointer casts.
The strength of the t...
Fragment Inside Fragment
...w
fragment(and that fragment contain inside another fragment),
dynamically adding/replacing fragment is working fine, by pressing
button1 fragment replaced, same happens when pressing button, but if
I press the button again, got an exception:
...
Why does changing 0.1f to 0 slow down performance by 10x?
...erything to do with denormalized numbers, if we flush denormals to zero by adding this to the start of the code:
_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
Then the version with 0 is no longer 10x slower and actually becomes faster. (This requires that the code be compiled with SSE enabled.)
Th...