I khow like a common question here on. But I couldn't get a solution from everywhere.  here is my code: if row is not empty then render code page, otherwise perform another action.   app.get('/send',function(req,res){   var code=req.query...

I've got a task to generate form excelsheet where I've to design form as per the datatype provided in the excelsheet. Example:    I'm trying to make a JSON schema from above excel data so that I can insert it into the mongodb to generate...

I am using mochajs for my mean applications server side test cases.The test cases are showing an error, Error: expected 200 "OK", got 403 "Forbidden". I tried using console logs inside the functions that I am trying to test, but they...

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I got error while ng build --prod on my MEAN Stack App. The error message is :     ERROR in : Unexpected module 'FlashMessageModule in   C:/mean/angular/node_modules/angular-flash-message/dist/flash-message.module.d.ts'   declared by the modu...

The error is triggered in the Product.find statement below:  var bodyparser = require('body-parser'); var express = require('express'); var status = require('http-status'); var _ = require('underscore'); var mongoose =...

I'm using mean.js and I loaded both Underscore (via static file) and Google Maps (from their cdn).  I'm using those in a service but as soon as I save the file I'm working on I receive this error from JsHint:  ^ '_' is not defined...

I am creating a directive in angularJS which will replace my custom element with some elements (pagination), the elements which are generated by the directive has ng-click attribute and the value of ng-click attribute is the function of controller bu...

I'm having this little issue/confusion here... I was actually able to get an individual article by their _id using findById(req.params.articleId)  my get request  router.get('/:articleId', function (req, res, next) {      var decoded = jw...

I've created a MEAN app that returns some JSON, I wanted to create a simple function to change a date field in the JSON before displaying it - however i can only do this if i make a copy of the data into a new variable. Can someone explain why th...