| _bez1 = (pct)-> | |
| Math.pow pct, 3 | |
| _bez2 = (pct)-> | |
| 3 * Math.pow(pct, 2) * (1-pct) | |
| _bez3 = (pct)-> | |
| 3 * pct * Math.pow (1-pct), 2 | |
| _bez4 = (pct)-> |
| $ -> | |
| $.ajax | |
| url : 'path/file.xml' | |
| dataType : 'xml' | |
| success : (doc)-> | |
| $(doc).find('element').each -> | |
| element = $ this |
| # Random hex color value in CoffeeScript | |
| randomHexColor = (len=3)-> | |
| pattern = '0123456789ABCDEF'.split '' | |
| str = '#' | |
| for i in [1..len] | |
| str += pattern[Math.round(Math.random() * pattern.length)] |
| # | |
| # Visualize random data on a canvas element | |
| # | |
| $ -> | |
| canvas = $ "#canvas" | |
| ctxt = canvas[0].getContext "2d" |
| function! VimColorTest(outfile, fgend, bgend) | |
| let result = [] | |
| for fg in range(a:fgend) | |
| for bg in range(a:bgend) | |
| let kw = printf('%-7s', printf('c_%d_%d', fg, bg)) | |
| let h = printf('hi %s ctermfg=%d ctermbg=%d', kw, fg, bg) | |
| let s = printf('syn keyword %s %s', kw, kw) | |
| call add(result, printf('%-32s | %s', h, s)) | |
| endfor | |
| endfor |
| # Find element's top-left position, cross-browser | |
| # via http://www.kirupa.com/html5/get_element_position_using_javascript.htm | |
| topLeft = (e)-> | |
| x = y = 0 | |
This document has been modified from its [original format][m1], which was written by Ning Shang (geek@cerias.net). It has been updated and reformatted into a [Markdown][m2] document by [Woody Gilk][m3] and [republished][m4].
When working with a remote git repository which is hosted on a third-party storage server, data confidentiality sometimes becomes
| { | |
| "app/assets/javascripts/models/*.coffee": { | |
| "command": "jmodel", | |
| "alternate": "spec/javascripts/models/%s_spec.coffee", | |
| "template": "App.%S = DS.Model.extend" | |
| }, | |
| "app/assets/javascripts/controllers/*_controller.coffee": { | |
| "command": "jcontroller", | |
| "alternate": "spec/javascripts/controllers/%s_spec.coffee", |
| sqrt = (x, conv=10)-> | |
| y = 1 | |
| for i in [0..conv] | |
| y = y - ((y*y - x) / (2*y)) | |
| y |
| package main | |
| import ( | |
| "fmt" | |
| "math" | |
| ) | |
| type Shaper interface { | |
| SurfaceArea() float64 | |
| Volume() float64 |