I'm using mysql2 in my nodejs project, in mysql library i used Multiple Statements for update my database and that works great, but for some reason in mysql2 it doesn't work, i googled it a lot and didn't found any…
Consider the code : const mongoose = require("mongoose"); const redis = require("redis"); const util = require("util"); const redisUrl = "redis://127.0.0.1:6379"; const client = redis.createClient(redisUrl); client.hget = util.promisify(client.hget); const exec = mongoose.Query.prototype.exec; mongoose.Query.prototype.cache = function(options = {}) { this.useCache = true;…
I am working with the Twitter API for trends (see: https://developer.twitter.com/en/docs/trends/trends-for-location/api-reference/get-trends-place). The API returns the following JSON: { trends: [ { name: 'Boris', url: 'http://twitter.com/search?q=Boris', promoted_content: null, query: 'Boris', tweet_volume: 1083274 }, { name: '#COVID19', url: 'http://twitter.com/search?q=%23COVID19', promoted_content: null, query:…
I wrote node.js small app for myself which was using small js code to clear require cache before handling request: let clearCache if (process.env.NODE_ENV === 'development') { const {cache} = require clearCache = (except) => { for (let key in…
I'm trying to build a login by Facebook through API endpoint ( My first time ) for mainly a mobile APP using NestJs framework and passport lib I have followed this article here but I don't know what next?! also…
I'm building and trying do deploying a packaged electron app. FOr the packaging i used electron-packager electron-installer-debian electron-installer-dmg electron-winstaller and I'm facing a little issue where I have to store tha appa datas somewhere in my user computer. I saw…
I wrote a Telegram bot using TelegrafJS, this framework wraps the Telegram API. The problem that I'm facing is how to correctly manage the unhandled rejection, in fact when I call this method: await ctx.deleteMessage(message_id); where ctx is the instance…
I have setu server side rendering in my angular app using nguniversal and it is working fine in my local where I can serve the files using npm run serve:ssr which will run the following command node dist/moviesplay/server/main.js How can…
I am making a Telegram bot with Telegraf framework in JavaScript with nodeJS. I want to send a message to the user every Monday morning at 9.00 AM. How can I make this time based trigger in telegraf js?
I am confused as to why when building a node/express application I dont need to use another web server but when working with Java or Spring or a python backend usually a webserver like nginx or apache is used. I…