empty page this only quotes an image, does not set cache-control and so on is certainly not a strong cache, if the cache is negotiated, why is there no request for each refresh request, shouldn t it be 304? How do you explain this? Xiaobai begged for p...
compared with mq, redis subscription publication has many disadvantages, such as no guarantee that messages must be reached. however, redis subscription publications can certainly have their own advantages. For example, redis publish subscriptions can ...
background: a set of app keys , fixed dividends and my assets . Each user can only create a maximum of 5 pairs of keys. Each user can participate in a fixed dividend (a current deposit similar to Yu e Bao). My assets need to return the values of t...
found a way to implement it in gulp, but it feels a little tedious to install and configure it every time. the main force I currently use is vscode,. In fact, as long as you can manipulate the DOM element in HTML before the page is loaded, get all the j...
1. It is already configured, and match is also displayed in debug, but alert is not sent. The configuration file is as follows: rule configuration: name: ossec_rule type: any index: logstash-ossec-* filter: term: type: "ossec " alert: "...
now the memcached version of Aliyun is 1.4.15. How to upgrade the highest version? ...
I have three servers that use Cloud Resolution DNS to assign different access weights and lines. What I want to ask is how to store and process the data? What I want in my mind is to store it in a database, cache it when reading, and use celery to do asy...
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A virtual machine is installed locally, and the environment has been set up , but the cache seems to be particularly serious. The most intuitive thing is that this was written directly before . return $connect; causes the variable not to exist, and t...
when I was writing a lottery, I encountered a problem. Because I have to modify the amount of the user winning the lottery first, then record the log, and modify the record, if one of them fails, join the queue and continue to execute. It is obviously n...
the vue-cli project has been deployed to the formal environment. There is no address of 192.168.0.200 in the project. Access-Control-Allow-Origin has also been set up * , but this problem still occurs ....
js cssjs cssjs css :jscsshashcss jshtmlphpphp a,bajs,bhtmlphphtml scriptsrcaa a.1.js a.1.contenthash.js ,ba.1.jsb.1.html src= a.1.contenthash.js . I have tried the documentation of webpack, but I don t feel satisfied with my problem situation...
there is a ready-made CET-4 and CET-6 vocabulary on the Internet. Api can get words, translations, phonetic symbols and audio URLs through the vocabulary request. the local audio that Mini Program requests to save 500words at a time, there are three wa...
see the manifest update on the Internet, which roughly means that the browser will detect whether the manifest file has been changed, and refresh the cache list if the change is made. In fact, although Application Cache Progress event (83 of 83 is disp...
The main purpose of Vuex is to share and manage data, so why not just use browser caching? what is the fundamental difference between Vuex and browser caching strategy? the data flow in the Vuex state repository is unidirectional Synchronize, so why...
problem: use Spring Boot development, and then use Nginx reverse proxy port 8080 on the server, and then the problem arises. When you log in at the backend of the website, the user name and password are correct, which also indicates that the login is su...
Ajax code of the front end: ** * Created by Administrator on 2018 4 17. * $(function() { var $loginBox = $( -sharploginBox ); var $registerBox = $( -sharpregisterBox ); var $userInfo = $( -sharpuserInfo ); $loginBox....
as shown in the figure, paper.js is the first to load 477B, which is the wrong size, and then paper.js, is loaded again, which is 9K this time. look carefully and find that the second paper.js load is followed by a timestamp parameter . Our program d...
I directly modified the PHP code on the server and set the http header not to be cached. Why do you see the cache every time on the browser, waiting for an average of half a minute to one minute is the latest code effect? could you tell me which part has...
after entering the account, the mobile browser will remember the password by default. The next time you enter the page again, the account password has been entered by default, but the execution code $(). Text () is empty? Then enter the same $(). Text ...
problem description how to upload the front-end exercise page written by yourself and all the photo folders and CSS and JS files of the project to github so as to achieve the effect of preview? the platform version of the problem and what methods yo...
the specific UI is shown as follows: : ...
radial-gradient(100% 200% at 50% 0,transparent 0.65em, black 0.75em, black 47%,transparent 50%) 50% 64% 2.5em 1em; what does 50% 64% 2.5em 1em mean after this css code? ...
1, as shown in the figure, I declared recorderManager on the outermost. 2, however, recording. No printed results? Ask for advice ...
I installed anaconda3, natively and selenium using the conda command. I also configured the Py3 environment installed by anaconda3 in Python Interpreter. Why can t you find the package by referencing selenium in your code, and prompt that you need...