joelambert

Drop in replace functions for setTimeout() & setInterval() that 
make use of requestAnimationFrame() for performance where available
http://www.joelambert.co.uk

Copyright 2011, Joe Lambert.
Free to use under the MIT license.
http://www.opensource.org/licenses/mit-license.php

Constellation

function t1() {
  var ary = [];
  for (var i = 0; i < 10000000; ++i) {
    ary[i] = i;
  }
  return ary;
}

function t2() {
  var ary = [];

hmaurer

function t1() {
  var ary = [];
  for (var i = 0; i < 10000000; ++i) {
    ary[i] = i;
  }
  return ary;
}

function t2() {
  var ary = [];

mattlewissf

git add -p is your friend

git add -p is basically "git add partial (or patch)"

Patch mode allows you to stage parts of a changed file, instead of the entire file. This allows you to make concise, well-crafted commits that make for an easier to read history. This feature can improve the quality of the commits. It also makes it easy to remove parts of the changes in a file that were only there for debugging purposes - prior to the commit without having to go back to the editor.

It allows you to see the changes (delta) to the code that you are trying to add, and lets you add them (or not) separately from each other using an interactive prompt. Here's how to use it:

from the command line, either use

• git add -p

paulp

          class A {          def f   = () => 1 }
class B extends A { override def f() = () => 2 }
class C extends B { override val f   = () => 3 }

val c = new C
(c: C).f() // 3
(c: B).f() // () => Int
(c: A).f() // 3

travisbhartwell

NOTE: a more up-to-date version of this can be found on my blog

nix-shell and Shebang Lines

A few days ago, version 1.9 of the Nix package manager was released. From the release notes:

nix-shell can now be used as a #!-interpreter. This allows you to write scripts that dynamically fetch their own dependencies.

OlegIlyenko

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

sundarj

data

towards enlightenment

‘It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts.’

pandeiro

hiredman [6:39 PM]

I just don't understand why people use mount, I must be missing something, its model of each namespace as a component, with state as a global thing in a namespace(maybe I am mistunderstanding this), just seems bad, like sticking (def state (atom {})) in every namespace would be

[6:41] https://github.com/tolitius/mount/blob/master/src/mount/core.cljc#L10-L14

GitHub tolitius/mount mount - managing Clojure and ClojureScript app state since (reset)

btroncone

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

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