Xah Web Dev Blog Archive 2017-08

in September, i'll be blogging on my patreon account only.

https://www.patreon.com/xahlee

If you like my stuff, i hope you patreon me there.

JavaScript tutorial updates today

the following are updated to ES2015

• Date.UTC
• Function.prototype.apply
• Object.defineProperties
• Object.getOwnPropertyDescriptor
• Object.isFrozen
• Object.isSealed
• Object.prototype.propertyIsEnumerable
• Object.seal
• Array.prototype.pop

if you like it, become my patreon https://www.patreon.com/xahlee

JavaScript tutorial updates https://www.patreon.com/posts/14058806

CSS: Data URI Scheme (minor update)

Object.setPrototypeOf (minor update)

Image Rollover (updated to ES2015)

JavaScript tutorial pages updated to ES2015

The following, are updated to ES2015. Mostly, change var to let or const.

1. Object.freeze
2. Convert String, Number
3. String Constructor
4. Object.freeze
5. Convert String, Number
6. Number.prototype
7. Function.prototype.call
8. Array.isArray
9. RegExp.prototype.test
10. Array.prototype.length
11. Array.prototype.reverse
12. Map.prototype.set
13. Pop-up New Window
14. jQuery Selector vs DOM querySelectorAll
15. DOM: Live Object
16. Boolean Constructor
17. JS: DOM Methods
18. Array.prototype.fill
19. Property Descriptor
20. Object.prototype.hasOwnProperty

Raining Hearts (updated to ES2015)

String Constructor (minor update)

to my patreon supporters, new article https://www.patreon.com/posts/13809835

Class (major update)

Destructuring Assignment (major update)

put in a few bucks in my patreon. https://www.patreon.com/xahlee Thank you.

Google has a new JavaScript style guide, covering es2015, at https://google.github.io/styleguide/jsguide.html