The https://jwt.io debugger works in both directions, you can inspect and verify tokens or create and sign tokens. When you first paste your token on the left side and then paste the secret or key into the field under ‘verify signature’ in the right column, the signature will be recreated and you should notice that … Read more
The connect package has made some changes in the latest 3.x version of their code base, moving the static middleware to it’s own package. You can view the list of packages that have been moved here. So you have two options: Option 1 You can install an older, 2.x version of connect and use that … Read more
There are multiple ways to submit a form from the browser: HTML form, submit button, user presses submit button, no Javascript involved. HTML form in the page, Javascript gets DOM element for the form and calls .submit() method on the form object. Ajax call using the XMLHttpRequest interface with the POST method and manually sending … 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. $ npm install -g n $ n 6.10.3 this is very easy to use. then you can show your node version: $ node -v v6.10.3 For windows nvm is a well-received tool.
You have to do the processing on the results from the db query on a callback only. Just like. function getColour(username, roomCount, callback) { connection.query(‘SELECT hexcode FROM colours WHERE precedence = ?’, [roomCount], function(err, result) { if (err) callback(err,null); else callback(null,result[0].hexcode); }); } //call Fn for db query with callback getColour(“yourname”,4, function(err,data){ if (err) { … Read more
var util = require(“util”), http = require(“http”); var options = { host: “www.google.com”, port: 80, path: “https://stackoverflow.com/” }; var content = “”; var req = http.request(options, function(res) { res.setEncoding(“utf8”); res.on(“data”, function (chunk) { content += chunk; }); res.on(“end”, function () { util.log(content); }); }); req.end();
No tutorial needed. The Socket.IO FAQ is pretty straightforward on this one: socket.emit(‘news’, { hello: ‘world’ }); EDIT: Folks are linking to this question when asking about how to get that socket object later. There is no need to. When a new client connects, save a reference to that socket on whatever object you’re keeping … Read more
There’s a nice clean way to to this with [].reduce. var chain = itemsToProcess.reduce(function (previous, item) { return previous.then(function (previousValue) { // do what you want with previous value // return your async operation return Q.delay(100); }) }, Q.resolve(/* set the first “previousValue” here */)); chain.then(function (lastResult) { // … }); reduce iterates through the … Read more
You’ve done most of the work already. V8 doesn’t provides an implementation for setTimeout because it’s not part of ECMAScript. The function you use is implemented in timers.js, which creates an instance of a Timeout object which is a wrapper around a C class. There is a comment in the source describing how they are … Read more
Your problem is mongoose pluralizes collections. Mongoose is querying “organizations” but your data is in mongodb as “organization”. Make them match and you should be good to go. You can either rename it in mongodb via the mongo shell or tell mongoose about it. From the mongoose docs: var schema = new Schema({ name: String … Read more