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? ...
my server is arranged on the ubuntu of the virtual machine. I want to use the client on the physical machine to connect to the server. How should I set it? the bridging network has been set up, but it failed to get the ip of the virtual machine throug...
problem description mysql 5.7use database prompts you to add the-A parameter to the mysql 5.7 just installed in the centos7 under the virtual machine , and that s it the environmental background of the problems and what methods you have tried ...
while learning docker, I keep hearing people emphasize that docker cannot be used as a virtual machine. it is also not recommended to use containers as virtual machines. but recently it has been found that someone is going to use the container as a v...
there is some doubt about the reading semantics of volatile: Why can t normal read and volatile read after volatile read be reordered? volatile read I know it is to fetch variable values directly from main memory, but since they are both reads, will i...
IP: 192.168.0.88 after the vmware virtual machine is installed on this machine found that the virtual machine can only be accessed through IP how to open multiple virtual domain names in the virtual machine and then access this domain name through...
in the case of multiple implementation classes for an interface, the Qualifier annotation is not specified. Which implementation class method will be called? ...
<button id="btn">< button> button: 1: var btn = document.getElementById("btn"); btn.onclick = function(){ alert("HelloWorld"); } 2: function hello() { alert( addEventListener() ); } var...
there is duplicate data in a set of data, such as 11223456, how to generate a set of discontiguous permutations, such as 12123456 ...
header ( "Cache-Control: public "); header ( "Pragma: public "); header ( "Content-type:application vnd.ms-excel "); header ( "Content-Disposition:attachment;filename= ". $name. ".xlsx "); header ( Content-Type:APPLICATION OCTET-STREAM ); can any...
assuming that the text of voice can be obtained through voice on a third-party platform, how to open the voice control menu or open and execute a search condition (which may be a drop-down) is there an open source algorithm with good Chinese support f...