one application is the online examination system, which is used at regular intervals. Another application is the drug entry and exit system. All php+mysql+redis is used. Do you need quarantine? ...
is there any simple solution? Hyper-V : 10.0.17134.1 ...
< H2 > Environment < H2 > win10 Professional enable hyper-v install "docker for windows installer.exe " < H2 > data < H2 > hyper-v Manager mobyLinuxVM power shell dockerdocker-machine.exe ip hyper-vmobyLinuxVM Why published ip i...
problem description mongoose populate doesn t seem to work. Confusingly, I use it in another part of the project, and it s normal . the environmental background of the problems and what methods you have tried mongodb: 4.0.1 mongoose: 5.2.9 rel...
use php-amqplib to connect to rabbitmq server remotely, regardless of network latency, each connection will cost at least 400ms, which is too slow. If it takes more than 200 ms, to execute a php connection to the local rabbitmq on the server side, a...
< div class= "admin " > <div class="dropdown"> <img src=" images admin.png" alt=""> <button class="btn btn-modification" id="dropdownMenu" type="button" data-toggle=&quo...
String.prototype.startsWith = function (str) { if (str == null || str == "" || this.length == 0 || str.length > this.length) { return false; } if (this.substring(0, s.length) == str) { return true; } else { return false;...
how to encapsulate an ajax, callback with Es6 syntax, use promise callback ...