Nucleus is a plain-text editor hidden in a bookmarklet. It is fully responsive and supports all HTML5-supporting browsers. Nucleus is ultra-lightweight - it doesn't support any formating at all and saves itself along with your files when you save it. You can save Nucleus documents in PDF format by utilising the print-to-PDF functionality of your browser. It is also fully customizable and open-source - simply change the source code.
| import kotlin.browser.document | |
| import kotlin.browser.window | |
| // Type definitions | |
| native("Cycle") | |
| val Cycle : dynamic = noImpl | |
| native("Cycle.h") | |
| fun h(tagName: String) : VTree = noImpl |
(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.
| You appear to be advocating a new: | |
| [ ] cloud-hosted [ ] locally installable [ ] web-based [ ] browser-based [ ] language-agnostic | |
| [ ] language-specific IDE. Your IDE will not succeed. Here is why it will not succeed. | |
| You appear to believe that: | |
| [ ] Syntax highlighting is what makes programming difficult | |
| [ ] Garbage collection is free | |
| [ ] Computers have infinite memory | |
| [ ] Nobody really needs: |
| #!/usr/bin/env xdg-open | |
| [Desktop Entry] | |
| Version=1.0 | |
| Name=Preview | |
| GenericName=Preview | |
| Comment=Show preview of files | |
| Exec=preview.sh %U | |
| Terminal=false | |
| Icon=AdobeReader9 | |
| Type=Application |
This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.
The script is here:
#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"
| // This is a comparison between Scala and Ceylon based on this previous comparison I made between Haskell and Groovy: | |
| // https://gist.github.com/renatoathaydes/5078535 | |
| // Ex 1. If we have two lists, [2,5,10] and [8,10,11] and we want to get the products of all the possible | |
| // combinations between numbers in those lists, here's what we'd do. | |
| /* SCALA */ | |
| for { x <- List(2,5,10); y <- List(8,10,11) } yield x*y |
stopBefore(document, 'getElementById')
stopBefore('document.getElementById') // the same as the previous
stopBefore(Element.prototype, 'removeChild')
| // From http://stackoverflow.com/questions/14850511/js-matrix-multiplication-issue | |
| function multiplyMatrix(m1, m2) { | |
| var result = []; | |
| for(var j = 0; j < m2.length; j++) { | |
| result[j] = []; | |
| for(var k = 0; k < m1[0].length; k++) { | |
| var sum = 0; | |
| for(var i = 0; i < m1.length; i++) { | |
| sum += m1[i][k] * m2[j][i]; | |
| } |
| // This is a comparison between Haskell and Groovy based on some simple problems found in the following | |
| // Haskell Introduction: | |
| // http://learnyouahaskell.com/starting-out#ready-set-go | |
| // Ex 1. If we have two lists, [2,5,10] and [8,10,11] and we want to get the products of all the possible | |
| // combinations between numbers in those lists, here's what we'd do. | |
| /* HASKELL */ | |
| [ x*y | x <- [2,5,10], y <- [8,10,11]] |