I also faced the same problem and I tried with the below command, it worked. npm install –global –production [email protected] Regards, venkatesh.
Similar to what Gates said, but I would keep the function(req, res){} in your routes file. So I would do something like this instead: routes.js var myModule = require(‘myModule’); app.get(“/firstService/:query”, function(req,res){ var html = myModule.firstService(req.params.query); res.end(html) }); app.get(“/secondService/:query”, function(req,res){ var data = myModule.secondService(req.params.query); res.end(data); }); And then in your module have your logic split up … Read more
You are using the same variable “err” in both outer and inner callbacks, which is prevented by tslint. If you want to use the same variable then “no-shadowed-variable”: false, otherwise do as below. fs.readdir(fileUrl, (readDirError, files) => { fs.readFile(path.join(fileUrl, files[0]), function (err, data) { if (!err) { res.send(data); } }); });
Here’s an example of logging to file using streams. var logStream = fs.createWriteStream(‘./logFile.log’, {flags: ‘a’}); var spawn = require(‘child_process’).spawn, ls = spawn(‘ls’, [‘-lh’, ‘/usr’]); ls.stdout.pipe(logStream); ls.stderr.pipe(logStream); ls.on(‘close’, function (code) { console.log(‘child process exited with code ‘ + code); });
If your images truly are small enough to not be a problem with document size and you don’t mind a little amount of extra processing, then it’s probably fine to just store it directly in your collection. To do that you’ll want to base64 encode the image, then store it using mongo’s BinData type. As … Read more
You could create a simple middleware that checks the group: var needsGroup = function(group) { return function(req, res, next) { if (req.user && req.user.group === group) next(); else res.send(401, ‘Unauthorized’); }; }; app.get(‘/api/users’, passport.authenticate(‘local’), needsGroup(‘admin’), function(req, res) { … }); This assumes that the object stored in req.user has a property group. This object is … Read more
Yeah this is a bit of a failing with pm2 IMHO. Only when you have more than one instance (site) running on the server. I use: ss -tnlp | grep “node /” You can then eyeball the pid from pm2 and the port, or in my case you get just a snippet of the directory … Read more
As you’re using ECMAScript modules, please refer to node.js docs on package entry points: In a package’s package.json file, two fields can define entry points for a package: “main” and “exports”. The “main” field is supported in all versions of Node.js, but its capabilities are limited: it only defines the main entry point of the … Read more
Fixed by upping the node-sass version to the correct version based on my Node installation as documented here: https://npmjs.com/package/node-sass
Short answer: yes Long answer: I created a script to check it: var fs = require(‘fs’); Create two files: fs.writeFileSync(‘a.txt’,”This is a file”) fs.writeFileSync(‘b.txt’,”This is another file”) Rename: fs.renameSync(‘a.txt’,’b.txt’); Check if it was overriden: var text = fs.readFileSync(‘b.txt’, “utf-8”); console.log(text) // This is a file