node.js

问题 I'm a little bit confused with nano. I would like to use it in the browser only (script(type='text/javascript' src='nano.js')) but it seems that it can be used only in the server (require(nano)). Anybody can explain to me what should I do to be able to use it on the client and not the server? 来源： https://stackoverflow.com/questions/27605209/use-nano-in-the-browser-couchdb-javascript-interface

问题 I'm a little bit confused with nano. I would like to use it in the browser only (script(type='text/javascript' src='nano.js')) but it seems that it can be used only in the server (require(nano)). Anybody can explain to me what should I do to be able to use it on the client and not the server? 来源： https://stackoverflow.com/questions/27605209/use-nano-in-the-browser-couchdb-javascript-interface

问题 I have a module module.js which itself has dependencies. Some dependencies are local via require('./relative/import/path.js') while other dependencies are from npm via require('npm/import/path.js') . My module has it's own exports via module.exports = { myfunc: myfunc } . Other JavaScript files need to require('./path/to/modules.js') so they can use myfunc. How can I bundle together all the dependencies and ship my module as a stand-alone thing? note: Browserify fails to allow me to export

问题 So what I want in the end is this: user: "*cmd hello" bot: "hello" I tried replacing it, searched different ways to edit it, but nothing worked so far. if (receivedMessage.content.includes("*cmd")) { receivedMessage.content.replace('*cmd', ' '); receivedMessage.channel.send(receivedMessage.content); receivedMessage.channel.send("s/*cmd/-"); } (^found out that you can edit stuff by typing s/oldtext/newtext, but sadly it doesn't seem to work with the bot. Replacing didn't work, either.) if

问题 I'm trying to start graphhopper using pm2 ... graphhopper is a java application and the way I initiate it on the terminal is by going to its folder and entering the following command: java -jar matching-web/target/graphhopper-map-matching-web-1.0-SNAPSHOT.jar server config.yml This application works fine running from the command line, but I haven't succeeded on running it as a service with pm2 . The config file I'm using is this one ( pm2 start config.json ): { "apps":[ { "name":"graphhopper"

问题 I have an sql Store Procedure with output parameter.I have used this output parameter to show the message from back end to front end application. and also I have used this functionality in C# code,It works fine as per my requirement.I would like to know how to use these functionality in "NodeJS and React Apps" . Please check my below sql store procedure and C# coding which I have done.It will be very useful to all of node js and react js developer to implement this. SQL Store Procedure with

问题 I have a collection with a single document that contains many stats of different people. It is structured like so: // Stats list: [{ id: .... , lastUpdated: ... , stats: { Person1: {stat1: 0, stat2: 0, stat3: 0}, Person2: {stat1: 0, stat2: 0, stat3: 0}, ... Person100: {stat1: 0, stat2: 0, stat3: 0} } }] These stats are updated every 24 hours. Now I have a few hundred listings that contain a specific list of the people in the first collection. // Listings: [{ id: ..., persons: { Person1:

问题 What i want to know is whether is it possible to redirect from one route to another with data from first route to second one? For example from the HTML form i POST the data(say phone number) to a route (say '/route1') and with success operation at this route i want to send phone number to '/route2' from'route1'. If it is possible then how should I do that? 回答1: There are a number of ways to pass data in a redirect. Put the data in a query parameter on the redirect URL http://www.whatever.com

问题 I have connected my code to MongoDB Atlas using Mongoose... even though the collection has a data in it its shows null in response. I want to know the exact issue and troubleshoot it, because the collection has the data required Collection details are in this image: 1. Connectivity Code - const mongoose = require('mongoose') const uri = "mongodb+srv://<user>:<password>@cluster0-3awwl.mongodb.net/"; mongoose.connect(uri, { dbName: 'bing_bot' }).catch((e) => { console.log('Database connectivity

问题 I'm coding a discord.js bot, and whenever I send a command, it gives a response twice. I've concluded it's because I have too many instances running. I try to delete the instances, but it doesn't delete. Sometimes it says "Some instances could not be deleted", and sometimes it doesn't delete at all. And through Terminal SERVICE VERSION ID VM_STATUS DEBUG_MODE default 20191208t223728 aef-default-20191208t223728-0l57 RUNNING default 20191208t223728 aef-default-20191208t223728-jb53 RUNNING