[ad_1] The util module has exported an object that contains (probably amongst others) a function under the key inherits: exports = { inherits: function() … } The express module on the other hand, has directly exported a whole function, and that function is immediately invoked and the result assigned to the variable express. module.exports = … Read more
[ad_1] response is a stream object that does not hold any data. You first need to collect all the data of the stream using the data event. If all data is collect the end event is triggered, at that even you can stringify your collected data and write it to the file. const fs = … Read more
[ad_1] See Frits’ answer: You can, but is there really any need? It’s nice and readable the way you’ve done it. But if you really, really want to, this is how: exports.about = function(req, res){ res.render(‘about’, {title: ‘about page’, time: new Date().toLocaleDateString() }); }; It looks a bit odd, but the new Date() part takes … Read more
[ad_1] No Here’s the thing. If you bet Red or Black, winning double, your odds of winning are 7/15, or 46%. This means that on average, you will lose 8% of your bet with every spin of the wheel. Betting Green will break even. Betting on any other number, assuming the same 15x payout as … Read more
[ad_1] I found these resources helpful: “The Node Beginner Book”, Building your first node.js app (series), “NowJS and Node.js Tutorial – Creating a multi room chat client”, “Beginner’s Guide To Node.Js”, and “Node.js & WebSocket – Simple chat tutorial”. These should get you up to speed with using Node.JS Good luck! [ad_2] solved Can some … Read more
[ad_1] Just because a program is written in C++, doesn’t mean it can interpret C++ code. Would you expect this program to understand C++ code when you run it? #include <iostream> int main() { std::string line; while (std::getline(std::cin, line)) { std::cout << line << ‘\n’; } } 0 [ad_2] solved Why cant I use c++ … Read more
[ad_1] To come up with a functioning MongoDB query that determines whether a user is part of a group requires an understanding of how you’re structuring your database and groups collection. One way to structure that is like so: { “_id” : ObjectId(“594ea5bc4be3b65eeb8705d8”), “group_name”: “…”, “group_members”: [ { “user_id”: ObjectId(“<same one from users collection”), “user_name”: … Read more
[ad_1] I think this code solve your issue , you have to wait until each request is completed function pegaCaminho(id) { return new Promise((resolve,reject)=>{ api.get(`/tratadadoscatdigito/caminho/${id}`) .then(function (response) { // handle success //console.log(response.data); resolve(response.data) }) .catch(function (error) { console.log(error); reject(error) }); }) } const trataDadosCatDigitoComCaminho = async (req, res) => { const string = dados; const … Read more
[ad_1] There is actually a reasonably easy way of doing this. You can fetch all the channels from a guild and then loop through them. You then pick out all the channels which are of type category and get the size of their children property. Below is some code which will help you go in … Read more
[ad_1] Considering that you are working with strings: var s = JSON.stringify([{“id”:1, “name”:”firstname”}, {“id”:2, “name”:”secondname”}]) var result = s.substring(1, s.length – 1) Given that I’m not sure you really need something like that. [ad_2] solved remove JSON array in node js
[ad_1] You are saying if(!Events.includes(event.name)) const L = file.split(“/”); Which doesn’t make sense because const is block scoped. You forgot {} if (event.name) { if(!Events.includes(event.name)) { const L = file.split(“/”); return Table.addRow(`${event.name || “MISSING”}`, `⛔ Event name is either invalid or missing ${L[6] + `/` + L[7]}`); } } [ad_2] solved SyntaxError: Unexpected token ‘const’ … Read more
[ad_1] Your objects initial value: var myObj = [{‘ABC’: ‘5’}, {‘BCD’: ‘1’}] Now if DDD doesn’t exists, just add it: var DDD = “3” var DDDExists = false; myObj.forEach(function(){ if(this.DDD.length > 0){ // If it exists, break the loop DDDExists = true; break; } }) // If DDD doesn’t exists, add it if(DDDExists === false){ … Read more
[ad_1] Here, ‘recipient’ is the person you are sending a message to: recipient.send(“This is sent to your dm!”).then(m => { m.delete(10000) //Deletes the message after 10000 milliseconds (10 seconds) } Next time, try and do a little research first. You can also read the docs for discord.js which likely do have this issue. [ad_2] solved … Read more
[ad_1] Simply use member.ban(‘reason here’). Use an object if you need to delete previous messages and supply a reason, like so: member.ban({days: 2, reason: ‘bad’}); Now, just use this setup with the user’s reason. Use a variable for the reason as a sliced version of the arguments array, joined with spaces. Edit: Showing context… if … Read more
[ad_1] make your function async and then await xyz() var http = require(‘http’); var foo = async function(req, res){ var a = await xyz(‘5’); res.end(a); console.log(a); } function xyz(arg){ var aa = 55; return aa; } http.createServer(foo).listen(8000); console.log(‘start server’); 2 [ad_2] solved NodeJs function wait until callback return value