HTML - FSIBLOG

16 Oct

Error for Site Owner: Invalid Domain for Site Key Fixed in HTML, CSS & JavaScript

October 16, 2025
By Rick Bowen (JavaScript)
0 comments

You finally set up that beautiful contact form or login page, hit refresh and suddenly the page screams at you with a big, unfriendly m...

15 Oct

HTML, CSS

Build a Custom Quote Slider with HTML, CSS & jQuery

October 15, 2025
By Ammar Habib (HTML, CSS)
0 comments

In this tutorial, you’ll learn exactly how to make a custom quote slider using HTML, CSS, and jQuery from markup to styling to the inte...

09 Oct

CSS, HTML

How Can I Fix a False Error When Defining Colors in Style.css

October 9, 2025
By Ammar Habib (HTML, CSS)
0 comments

I’ve hit this exact snag twice while theming Waybar and Wofi: I define a color, my editor screams in red, and yet the bar renders perfe...

09 Oct

HTML, CSS

How to Fix VS Code Not Flagging HTML Typos Catching the “oneclick” vs “onclick” Error

October 9, 2025
By Ammar Habib (HTML, CSS)
0 comments

I ran into a silly typo that cost me way too much time, I wrote oneclick instead of onclick and VS Code didn’t complain. Nothing happen...

04 Oct

HTML

How to Fix the Error “Insert HTML into View from AngularJS Controller”

October 4, 2025
By MALIK SHAFI
0 comments

I’ve run into this issue multiple times while working with AngularJS 1.x, and I’m sure you’ve probably seen it too. You generate some H...

04 Oct

HTML

How to Fix an HTML Error When Accessing Elements by Class in BeautifulSoup

October 4, 2025
By MALIK SHAFI
0 comments

Have you ever tried parsing HTML using BeautifulSoup and suddenly got slapped with an error like this? KeyError: 'class' Yep, it ...

22 Sep

HTML

How Do I Fix an “Undefined” Error Despite Linking HTML Correctly

September 22, 2025
By Ammar Habib (HTML, CSS)
0 comments

When I first ran into the dreaded agentData is not defined error, I was confused. My HTML and EJS files were linked correctly, my route...

22 Sep

HTML

How to Fix Fatal Error When Using Simple HTML DOM to Parse External HTML

September 22, 2025
By Ammar Habib (HTML, CSS)
0 comments

I recently ran into a frustrating error while working on a small PHP project where I wanted to scrape parcel tracking information from ...

30 May

HTML

How I Fix Request html in Flask Loop Error

When I first started using the requests-html library, I was pretty excited about how easily it allowed me to scrape content and even re...

30 May

HTML

How I Fix “Unacceptable Content-Type: text/html” Error in AFNetworking 2.0

When I first started experimenting with AFNetworking 2.0 in Objective-C, I thought making an HTTP GET request and parsing JSON would be...

Error for Site Owner: Invalid Domain for Site Key Fixed in HTML, CSS & JavaScript

Build a Custom Quote Slider with HTML, CSS & jQuery

How Can I Fix a False Error When Defining Colors in Style.css

How to Fix VS Code Not Flagging HTML Typos Catching the “oneclick” vs “onclick” Error

How to Fix the Error “Insert HTML into View from AngularJS Controller”

How to Fix an HTML Error When Accessing Elements by Class in BeautifulSoup

How Do I Fix an “Undefined” Error Despite Linking HTML Correctly

How to Fix Fatal Error When Using Simple HTML DOM to Parse External HTML

How I Fix Request html in Flask Loop Error

How I Fix “Unacceptable Content-Type: text/html” Error in AFNetworking 2.0

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