You didn’t provide any code that you already tested so I will give you the code for your ready event that will work! Be careful that your channel id a string. Let me know if it worked, thank you! 2020 Jun 13 Edit: A Discord.js update requires the cache member of channels before the get method. If … Read more
The app object is instantiated on creation of the Express server. It has a middleware stack that can be customized in app.configure()(this is now deprecated in version 4.x). To setup your middleware, you can invoke app.use(<specific_middleware_layer_here>) for every middleware layer that you want to add (it can be generic to all paths, or triggered only on specific path(s) your server handles), … Read more
You had run another server use the same port like 8080. Maybe you had run node app in other shell, Please close it and run again. You can check PORT no. is available or not using Alternatively, you can use lsof:
3000 is a somewhat arbitrary port number chosen because it allows you to experiment with express without root access (elevated privilege). Ports 80 and 443 are the default HTTP and HTTPS ports but they require elevated privilege in most environments. Using port 3000 in examples also helps indirectly emphasize that you ideally want to put your express app behind nginx or Apache httpd or … Read more
One way is to use NVM, the Node Version Manager. Use following command to get nvm You can find it at https://github.com/creationix/nvm It allows you to easily install and manage multiple versions of node. Here’s a snippet from the help:
Option 1: Disable the warning (useful for dev) From your question I’m guessing you are doing this in development as you are using a self signed certificate for SSL communication. If that’s the case, add as an environment variable wherever you are running node or running node directly with This instructs Node to allow untrusted … Read more
Warning: This answer does not support Windows OS You can use n for node’s version management. There is a simple intro for n. this is very easy to use. then you can show your node version: For windows nvm is a well-received tool.
Update Jan 2021: You can even do it in the Node REPL interactive using –experimental-repl-await flag A new answer to an old question. Today ( Jan 2017 June 2019) it is much easier. You can use the new async/await syntax. For example: For using async/await out of the box without installing and plugins, you have to use node-v7 or node-v8, using the –harmony flag. Update June … Read more
I’m trying to learn Angular and my knowledge in terminal is beginner. After I installed Angular and then type ng new my-project. I get the response ng: command not found. I’ve seen other posts that had this problem and I’ve uninstalled and reinstalled npm and ng. The last step I took was npm install -g @angular/cli@latest then ng new my-project. … Read more
Because it’s an object, the way to assign value to its properties is using :. Change the = to : to fix the error.