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...
there are some conflicts between eslint rules and webstrom shortcut key formatting for example: <Route path=" list" component={TopicList} >, Under the airbnb specification, there must be a space in front of the of the self-closin...
ask me how to complete the css attribute directly in the VS code editor when you open the php template file. I have tried many plug-ins and methods on the Internet, but none of them can solve this problem. Please do not hesitate to give me advice. Thank ...
I am doing the Titanic test and found that the meaning of such a code is not quite clear 1 Why is there a number in the first one, please tell me what does it mean 2 Why? + means to repeat what does it mean by using two 3 regular expressions? Thank y...
The project is an H5 App, framework that uses mui. We have a time-consuming piece of code ( plus.android.runtimeMainActivity (); ) that returns a InstanceObject object that most pages later in the project need to use when loading. We plan to create ...
description setState updates state through a queue mechanism. When setState is executed, the state that needs to be updated will be merged and put into the status queue, instead of updating this.state immediately. The queue mechanism can upd...