Notices tagged with javascript, page 15

#JavaScript in Depth, learn the tremendously useful yet complex Destructuring Assignment in 5 minutes http://xahlee.info/js/javascript_destructuring_assignment.html

The Origin of #angular, for Non-Coders to Create Web Pages, Just Like Pretty Home Page #PHP and #javascript

understand #JavaScript ES2015 「class」 keyword in Depth in 10 minutes.
http://xahlee.info/js/javascript_class.html

understand #JavaScript ES2015 「class」 keyword in Depth in 10 minutes, explain in way you've never seen before. http://xahlee.info/js/javascript_class.html

How Modern JavaScript Framework Do DOM?
https://www.reddit.com/r/Xah/comments/7sle75/how_modern_javascript_framework_do_dom/
#JavaScript

#JavaScript in Depth today, es2015 Array.prototype.fill
(better examples now. refresh browser)
http://xahlee.info/js/js_array_fill.html

#JavaScript in Depth today, es2015 Array.prototype.fill
http://xahlee.info/js/js_array_fill.html

Apparently a lot young web dev today don't know how to call dom methods sans a framework.
If you aspire to write a lib someday, you'll need to know.
Here's a 10 minu tutorial
http://xahlee.info/js/scripting_web_index.html
#JavaScript

Today's #JavaScript in Depth updates. Most useful array method is splice
for adding/deleting/change any element
http://xahlee.info/js/js_array_splice.html

all other methods also updated:
JS: Array.prototype
http://xahlee.info/js/js_array_methods.html

i never understood how any of #golang #clojure etc compile to #JavaScript do dom. e.g.
can anyone show me how this is done?:
document.getElementById("id").addEventListener("click",((e)=>{e.target.innerHTML='<p>hi</p>'}));

#JavaScript typed functional langs:
• @reasonml https://reasonml.github.io/ → #ocaml in js syntax
• purescript @paf31 http://www.purescript.org/ → based on #haskell and syntax.
• @elmlang http://elm-lang.org/ → is its own thing.

#JavaScript creating html by • document.createElement • setAttribute • appendChild is super annoying, hard to read.. Alternative is do everything by =innerHTML. Is there a consensus? what does those frameworks do?

#JavaScript In Depth update
true or false: 「Number.parseInt === parseInt」
http://xahlee.info/js/js_Number.parseInt.html

thinking of starting a subreddit of plainjs. #javascript/DOM tips/tricks/news without any lib.

vote here https://twitter.com/xah_lee/status/953791637741748224

#JavaScript in Depth updates today.

learn Set in 5 minutes
http://xahlee.info/js/javascript_set.html

Set Object
http://xahlee.info/js/js_set_object.html

been posting to my reddit r/Xah.
https://www.reddit.com/r/Xah/
If u reddit n find convenient, vote up. If i don't see much follower, i'll stop.
Since i have blogs on #emacs, #javascript, programing, etc, do let me know what you want to see, so i shape up to that.

#JavaScript in Depth updates today.

DOM: What Does Live Object Mean?
http://xahlee.info/js/js_dom_live_object.html

DOM: NodeList vs HTMLCollection
http://xahlee.info/js/js_array_vs_nodelist_vs_html_collection.html