大约有 5,420 项符合查询结果（耗时：0.0382秒） [XML]
“Keep Me Logged In” - the best approach
... "user" => $user,
"token" => $this->getRand(64),
"signature" => null
];
$cookie['signature'] = $this->hash($cookie['user'] . $cookie['token']);
$encoded = json_encode($cookie);
// Add User to database
$this...
How is the fork/join framework better than a thread pool?
...r-threading), Intel(R) Core(TM) i7-2720QM CPU @ 2.20GHz) the fib(50) takes 64 seconds with the classic approach and just 18 seconds with the Fork/Join approach which is quite a noticeable gain, although not as much as theoretically possible.
Summary
Yes, in your example Fork/Join has no advantage...
How to generate a random number in C++?
...r_engine<> (and its convenience typedefs - std::mt19937/std::mt19937_64 with good template parameters combination) provides per-object pseudo-random number generator defined in C++11 standard. With the same template parameters and the same initialization parameters different objects will gener...
Why is it common to put CSRF prevention tokens in cookies?
...
64
Using a cookie to provide the CSRF token to the client does not allow a successful attack becau...
Fast Bitmap Blur For Android SDK
...rough the pixels of an image to blur it. This takes about 30 seconds on a 640x480 image.
19 Answers
...
How should a model be structured in MVC? [closed]
...
|
show 64 more comments
38
...
Is there a unique Android device ID?
...ttings.Secure#ANDROID_ID returns the Android ID as an unique for each user 64-bit hex string.
import android.provider.Settings.Secure;
private String android_id = Secure.getString(getContext().getContentResolver(),
Secure.ANDROID_ID);
Also re...
What is the advantage to using bloom filters?
... Alex BudovskiAlex Budovski
16.1k66 gold badges4646 silver badges5757 bronze badges
2
...
Recommended way of making React component/div draggable
...
64
I implemented react-dnd, a flexible HTML5 drag-and-drop mixin for React with full DOM control.
...
How to create a video from images with FFmpeg?
...ad of -r for the output framerate
ffmpeg -r 1/5 -i img%03d.png -c:v libx264 -vf fps=25 -pix_fmt yuv420p out.mp4
Alternatively the format video filter can be added to the filter chain to replace -pix_fmt yuv420p like "fps=25,format=yuv420p". The advantage of this method is that you can control...