javascript edu

I'm trying to use nodemailer in my contact form to receive feedback and send them directly to a… Read more Missing Credentials For "plain" Nodemailer

I am currently using the following code to handle exceptions: @Injectable() export class CustomExc… Read more Angular2 Exceptionhandler - Check If Error Object Is Response

I've a set of jquery and generally javascript function in a js. Now I want to avoid some of the… Read more Jquery Javascript Avoid Running Function On Condition

I am newbie to lit-element, and when use import to include the library, I am getting error as: Un… Read more Relative References Must Start With Either "/", "./", Or "../"

Code below executes but complains about element.popover not being invoked. I can't seem to figu… Read more How Do I Test Angularjs Directive To Spy On The Function Call?

I've read this answer here Guide for writing arrowkey navigation on focusable elements? but its… Read more Using Arrowkeys To Navigate Through 4x4 Grid?

class ResistorColor { private colors: string[] public colorValues = { black: 0, br… Read more Access Object In Typescript/javascript

Was trying to figure out how to properly namespace my JavaScript in order to avoid conflicts with o… Read more Function Returning A Function To A Variable. Why Does It Need The Extra Set Of ()?

How can i add more the one variable in JavaScript : var selector = 'a[href$=png]:has(img)';… Read more How To Add More Than One Selector In Javascript

I'm writing an ASP.NET application. I have a textbox on a webform, and I want to force whatever… Read more How Can I Force Input To Uppercase In An Asp.net Textbox?

For example I have this array object: Object [object HTMLDivElement],[object HTMLDivElement],[objec… Read more How To Convert Array Of Live Dom Elements Into Live Nodelist?

I have query object var q = { age: 10, 'profile.contry': 'india' }; Now I… Read more Javascript How To Delete Key From Copied Object?

I have on login form in login.ejs file when i click on submit after filling information i am redire… Read more How To Pass Data From Express To .ejs File While Redirecting In Node.js

Im using WebView to embed a third party website into an app. mWebView = (WebView) findViewById(R.id… Read more Android Api 23. Webview How To Ignore Javascript Errors

I am using pg-promise to handle my Postgres queries and I am having troubles finding a solution to … Read more Skip Null Values On Upsert

I have a large document with numbered anchor tags as shown below. And a textbox to punch the number… Read more Is There Way To Scroll To Anchor Rather Than Jump With Javascript (something Like Smooth Scroll)

So heres the thing. I have the following: I am making a website and each site has the same nav-bar,… Read more How Do I Save The Markup Change I Made, When Going From One Page To The Next?

I have an app that uses Javascript to perform some calculations and then plot the data, but I'd… Read more Creating An Xls Or Csv File From A Javascript Variable

When a user chooses 'File > Print' on a browser such as Firefox or Internet Explorer, or… Read more Check For When A User Has Selected To Print Using Javascript

The Problem I've been using Jest and Enzyme to write tests for my React components build with t… Read more Can't Get Jest To Work With Styled Components Which Contain Theming