at present, there is a function in a high-performance module in the project, which needs to be saved in cache all the time. A large number of other non-high-performance operations may be called during the execution of this function. The test result with...
Server: Aliyun, lnmp1.4 version (centos7+nginx+mysql+php) recently updated the static file of the website with ftp, found that after overwriting the old picture with the new picture, the foreground still displays the old picture, then deletes the pict...
I use thinkphp5 I don t know how a key corresponds to a value when using cache my preliminary idea is to apply controller name concatenation method name splicing all passing parameters md5 encrypted string as key when you get the cache, you also...
Why does PHP use curl to get access_token, display is empty, while file_get_contents to get access_token can show $url = "https: api.weixin.qq.com cgi-bin token?grant_type=client_credential&appid=wx3225919883125899&secret=5913d164a3660264868de68ca02...
sincerely ask for advice: < hr > I want to use node as the background to build a video streaming server. The front end is similar to Youku VOD. It can record the playback node function, and load the progress bar at any point (starting from the c...
I don t know how to do it. Ask for advice ...
topic description react-router nesting routing elements, the relevant contents of the child elements cannot be loaded, and the whole address cannot match sources of topics and their own ideas want to use outer route to implement template page, log...
Today, we look at the problems encountered in the authoritative Guide to javascript, which describes that there is a subtle difference between functions and "executable object (callable object) " in Javascript. All functions are executable, but an obje...
I am sublime3, in package control search stylus and did not find, Baidu on the Internet a bunch of methods are useless, I would like to ask you what other methods? ...
background api is deleted through id, but it is stuck here. I don t know how to judge whether it is selected or not. ...