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...
currently, multiple file uploads are required. If three files are uploaded, then upload asynchronously, one file at a time plus a unique ID. but at present, according to the saying on the Internet, it is written like this . <form id= "uploadFor...
problem description The network segment of FTTH is 192.168.1.0 FTTH 24, and the FTTH has four ports, one of which is connected to the desktop and 192.168.1.2 to the wireless router. the address range of the wireless router is 192.168.10.0x254. Conne...
Prepaid graph. The element tree shown above can delete nodes The process of deleting is roughly to get the child node data through node.parent.data.children through the two received parameters node and data, and then by traversing (const index = c...
this link is the lazy loading svg picture https: static.codeshelper.c. " This looks comfortable when the Internet is slow. I would like to ask if an insider or Daniel can write a best practice. ...
in jvm, the range of short is much smaller than that of int, but it takes up the same size of slot as int. Is the storage mode of short a legendary complement, in order to improve the query speed ?...