I have set the imagecreatetruecolor to be 300x300 , but I have set it to (400,300). I forced it to be 200 , but the film produced by me will be flattened (because the original temperature is 300, I set it to 200, so it will be flattened) how to achiev...
want to check whether there is a way for php to when the user uploads a video, assumes that there is a photo 1000x1000 that exceeds the 200x200 value and height , then I force it to 200x200 the other and save it as a file in a certain file may be cal...
check there are many videos on my site that need to be added , but this leads to a slow opening of my network is there any way to make it faster? https: www.pexels.com has a lot of videos like this , but he can also finish it in seconds or even fa...
execute the following command: vagrant init centos 7 vagrant up error report: : using vagrant for the first time, how to solve this problem? Thank you! ...
I set the width of the picture, and then set the mode= "widthfix ", but I found that on some phones, the moment when I first enter the page to load the image, the picture will be pulled very long, and then return to normal. Then if I set the height of t...
the problem now is that I want to download the QR code picture with download.js, but I don t know where the problem is. The QR code url is a picture in base64 format . <span class="zi">{{data.examName}}< span><span class="...
I want to look at the source code of HttpSession session = request.getSession (); and want to know how to get the of the current session....
to climb an interface, the result is html and json, the main content is in the json data, how to get this data out? ...