The nvm version is 1.1.7. can install other versions of node, view all installed node, use the nvm use command to switch, and prompt that the switch was successful, but in fact node is the same as the previous version. I would like to ask you how to de...
problem solved solution: delete the root user created when installing copssh (customizable), then recreate an account with the same name, then delete the root account in copssh and add it again. Finally, be sure to restart the service! Note: the re...
problem description due to the needs of the course, I installed the Fedora dual system on Win10. As a result, there was a strange problem. Now the Fedora system can be entered normally, and Win10 also has a boot entry, but can not enter the Win10 syst...
after reinstalling the win10 system, the graphics card driver is equipped with NVIDIA. the system warning pops up every time you boot, and the dll file is missing, about 7 and 8 times. it s no use repairing dll with some PC manager software. I d lik...
the requirement is similar to that after a computer installs Tencent PC Manager, pressing the win key will create an extra area on the right side of the start menu can you develop the application? press the win key to achieve this effect (the display a...
as mentioned in the question, I want all the traffic from my own hotspots to be proxied and implemented on the computer ....
Chapter 6 of the great Nodejs mentions telnet connections because win10 does not have a telnet server; So I put down a GoodTech Telnet Server; and then type telnet 127.0.0.1 in cmd to prompt me for my user name and password, and then I input the compu...
because I m going to upgrade the latest version of angular cli (angular6, I m going to uninstall angular cli, but no matter how I execute the command, I can t even delete the global package . I went to angular cli s GitHub and tried a lot of method...
the company computer, plus domain, win10 system, when there are many retries in the collection process, part of the data will be collected and will be retried all the time, unable to continue, the reason is unknown. has nothing to do with agent availab...
$npm install-g weex-toolkit C:Program `--(empty) npm WARN babel-loader@6.4.1 requires a peer of webpack@1 | | 2 | | ^ 2.1.0-beta | | ^ 2.2.0-rc but none was installed. npm WARN babel-loader@6.4.1 requires a peer of webpack@1 | | 2 | | ^ 2.1.0-beta ...
I now need to write an api is a specific account where other people can upload videos to my server , but I don t know how to start? The concept of is that the counterpart can send the film to me through enctype= "multipart form-data " . I will sen...
as shown in the figure: the card can t move here. ...
I load one model on the basis of loading another model with loadmodel, and find that it overlays the first model directly, and the two overlap. how should I set its load location? Or is it right for me to load like this? ...
as shown in the figure above: the radar default indicator starts counterclockwise; does any boss know how to change it to clockwise? I can only flashback the data now . ...
class CustomTextInput extends React.Component { constructor(props) { super(props); this.focus = this.focus.bind(this); } focus() { APItext this.textInput.focus(); } render() { `ref`textDOM(:this.textInput) return...