python rookie, while watching the python subprocess tutorial of Liao Xuefeng, I encountered the following error report when executing nslookup command operating system: win10 python version: 3.7 import subprocess print( $ nslookup ) p = subproc...
Hello, everyone! I now have this situation, that is, I input several variables from the front end of django (some variables can be empty and will automatically fill in the default values). Views.py gets these variables with request.POST.get, but I also ...
I use uwsgi deployment django, to call the system-installed pdf2htmlEX in the django program using subprocess. when using the manage.py runserver that comes with django, the service runs normally. but after deployment using uwsgi, the returncode of su...
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is this the simplest adaptive adaptation scheme for web mobile? html { font-size: 62.5%; font-size:calc (100vw 3.75); font-size:-webket-calc (100vw 3.75); Mobile adaptation } what are the benefits and meaning of writing like this? What d...
Page load jQuery (document) .ready (function ($) { var loading=false $( div-sharppost-read-more a ).click( function() { if(loading)return loading=true $this = $(this); $this.removeClass().addClass( loading...
there is a paragraph in the nailing development document that introduces a method using script, but I don t know how to introduce it in ts . requires that this method be introduced in advance, but if introduced under the head tag, I cannot use it i...
in the springboot project in intellij idea, start the springboot project by running the main method of application. but in maven s pom.xml, profile, is configured to take these profile into account if it is running. for example, I provided two prof...