Each Browser has own Engine for JavaScript, so if I want to learn how JavaScript works, I must learn about all the Engines?  Do the Engines translate the Code in the same Way?...
I need to display a grid of images of arbitrary length in tiles. I have the ability to lookup a position based on its x an y coordinates in the overall grid and retrieve an image source string. I also have where the "center" coordinate is. Is...
I am creating a route where a data attribute called "active" is being set to true, but after an hour is set to false. I am wondering if it is possible or bad practice to call a settimeout function in the express callback. Such as;   app.get(&...
I'm sorry if this comes off as amateurish, but web development isn't my strong suit. I am working on a project, nothing professional, just a learning exercise    I am curious how I would go about adding new webpages to my website without dire...
In my app.js, I required method-override and also app.use(methodOverride("_method"))  This    shows my error, what i've noticed is that the error does not include the ?_method=PUT like what's in the url.  This is my ejs file that is l...
I am trying to use Middleware to check if the user entered the correct log in credentials to be routed to essentially the same page.  Goal: Have a log in page that takes user email and password. Check DB if account exists. If yes, then display the us...
I have a repository on GitHub which has various folders and files. But when I click at the published site link, the site doesn't work. It doesn't open. I thought this had something to do with the extensions of my files imported from Javascrip...
i am a complete beginner and knew nothing. For some project purpose i had to work with a web project which i took from github and i am not able to run that web app on localhost. The error which is occuring in localhost is :  cannot GET/   i am follow...
I am trying to create a website using Django, python and sql server which lists out the items in a tabular form. And upon selection of particular item via check box i want to update my database table with selected items.  For eg: in the image below i...
Is there a way to detect old references to js constants that have updated or changed but are still being referenced in my project? I am using angularjs, and so far I've had to use a separate program that skims through the definitions I've poi...

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