I use the method of positive overlay to synthesize two pictures, one is a white cloth picture, the other is a dark picture (take black as an example) the principle of positive overlay is that multiplies the pixel values of the two colors and divides t...
I am currently working on a CMS-like project using Laravel. there is a template function to be used by the front end. It is similar to the template function implemented by most CMS. Add the following code to the template file to implement the presentat...
question: in the actual project, I use redis as the resource lock. Only the thread that acquires the lock is allowed to execute. And then finally release the lock. The thread was blocked for 16 minutes before the resource was released. try to solve:...
recently, I have been looking at the JavaScript description of data structure and algorithm. I have encountered some problems in the chapter of linked list. The description of the problem is as follows . to delete the item node from the linked list, p...
footer.html footer.js how do I modify the value of footer.html in footer.js? ...
how to make use of multi-core and how to think about it ...