Unique documents using multiple values in Mongoose Schema
You can enforce that using a unique index that includes both fields: submissionSchema.index({ email: 1, sweepstakes_id: 1 }, { unique: true });
node.js
How can I make webpack skip a require
If you store the path in a variable then IgnorePlugin will not work. Though you still could do: const myCustomModule = eval(‘require’)(myCustomPath)
validate nested objects using class-validator in nest.js controller
Try specifying the nested type with @Type: import { Type } from ‘class-transformer’; export class CurrencyDTO { @ValidateNested({ each: true }) @Type(() => Data) data: Data[]; } For a nested type to be validated, it needs to be an instance of a class not just a plain data object. With the @Type decorator you tell … Read more
Express command not working in terminal
Thanks for asking questions on this one. I found that running express-generator instead of just express fixed the problem. The following code in the terminal worked. sudo npm install -g express-generator Thanks again,
Can’t install Sharp
this worked for me. npm install –unsafe-perm please refer to the following discussion https://github.com/lovell/sharp/issues/1627#issuecomment-477109851
vsts-npm-auth is not recognized as the name of a cmdlet
Try to: npx vsts-npm-auth -config .npmrc
Express.js hbs module – register partials from .hbs file
For convenience, registerPartials provides a quick way to load all partials from a specific directory: var hbs = require(‘hbs’); hbs.registerPartials(__dirname + ‘/views/partials’); Partials that are loaded from a directory are named based on their filename, where spaces and hyphens are replaced with an underscore character: template.html -> {{> template}} template 2.html -> {{> template_2}} login … Read more
Where should I define JS function to call in EJS template
Just posting this answer here for someone who would might end up on this question while resolving same issue. All you have to do is create new file (say functions.ejs) and include it in the .ejs file where you want to call that function. So, I have function like this in file named functions.ejs: <% … Read more
How to fix “Error: listen EADDRINUSE: address already in use :::5000” Unhandled ‘error’ event
Try this one sudo lsof -i :5000 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME node 20152 abc 21u IPv6 195004 0t0 TCP *:http (LISTEN) sudo kill -9 20152