Skip to content

Instantly share code, notes, and snippets.

@joelrojo
joelrojo / ajax_cheat_sheet.md
Last active February 6, 2024 08:35
AJAX 101 cheat sheet

#AJAX

What is AJAX

"AJAX an acronym for asynchronous JavaScript and XML is a group of interrelated web development techniques used on the client-side to create asynchronous web applications. With Ajax, web applications can send data to, and retrieve data from, a server asynchronously (in the background) without interfering with the display and behavior of the existing page. Data can be retrieved using the XMLHttpRequest object. Despite the name, the use of XML is not required (JSON is often used instead), and the requests do not need to be asynchronous." - wikipedia

AJAX with jQuery

jQuery provides a $.ajax() method with a set of options for sending requests and callback methods to handle responses.

  • Here is the most basic $.ajax() request that does not send any data. It will be handled by the post '/trips' route on the server. You can choose any of the http request verbs for the type parameter (get, post, put, delete)
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active May 5, 2024 04:52
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\