(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
# find head commit | |
git reflog | |
# now reset hard - where N is the head commit found in the reflog | |
git reset --hard HEAD@{N} |
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(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
Douglas Crockford, author of JavaScript: The Good parts, recently gave a talk called The Better Parts, where he demonstrates how he creates objects in JavaScript nowadays. He doesn't call his approach anything, but I will refer to it as Crockford Classless.
Crockford Classless is completely free of class, new, this, prototype and even Crockfords own invention Object.create.
I think it's really, really sleek, and this is what it looks like:
function dog(spec) {
I'm not suggesting drastic action. I don't want to break backwards compatibility. I simply want to make the class
feature more usable to a broader cross section of the community. I believe there is some low-hanging fruit that can be harvested to that end.
Imagine AutoMaker contained class Car
, but the author wants to take advantage of prototypes to enable factory polymorphism in order to dynamically swap out implementation.
Stampit does something similar to this in order to supply information needed to inherit from composable factory functions, known as stamps.
This isn't the only way to achieve this, but it is a convenient way which is compatible with .call()
, .apply()
, and .bind()
.