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...
in the mobile, html a tag mailto attribute, if the system installed "mail application " (usually included in the system), it can jump normally-no problem. <a href="mailto:xxx@com.cn">Report a problem< a> however, if the email a...
in the same MySQL link attribute, it can also be said to be the same database. Can you configure all the table structures of one database and Synchronize of another database? is similar to master-slave Synchronize, but only needs Synchronize data stru...
A B 1 3 4 1 " " for example, when there are four stairs, there are four situations. here is the js version I wrote after the code given in the author s example. . Number function NumCopy(num) { var copy = num-0; return copy; }...
problem description Hi ladies and gentlemen: now we have a problem. We need to batch process some tags under ID wzleftb. I hope the great god JS can take a look at it replace all a tags with li tags original html: to be processed <div c...
problem description when using Vagrant, you often encounter = > default: Could not resolve host: vagrantcloud.com the platform version of the problem and what methods you have tried found that the IP addresses corresponding to the domain name are...