| ;; This is a playful introduction to Racket, using the in-built app | |
| ;; Dr. Racket, intended for a <60 min session. | |
| ;; Racket is a polygot-friendly, language designer friendly, beginner friendly | |
| ;; multi-paradigm general purpose programming language. | |
| ;; Install Racket and then open this little tutorial using Dr. Racket, by | |
| ;; saving it as a "racket_quick_intro.rkt" text file. | |
| ;; Download link for Racket: https://download.racket-lang.org |
| <export xmlns="http://de.fhg.iais.roberta.blockly"><program><block_set xmlns="http://de.fhg.iais.roberta.blockly" robottype="ev3" xmlversion="2.0" description="" tags=""><instance x="178" y="45"><block type="robControls_start" id="KF=O@fUtUJy5HXbAjbK(" intask="true" deletable="false"><mutation declare="false"></mutation><field name="DEBUG">FALSE</field></block><block type="robControls_loopForever" id="c30IgWEeP/O-?U4y%vW^" intask="true"><statement name="DO"><block type="robControls_ifElse" id="J[`1E#d%TdTWPv{Km`jh" intask="true"><mutation else="1"></mutation><repetitions><value name="IF0"><block type="logic_compare" id="+Jrku0q15]7@2eB.gHxk" intask="true"><field name="OP">LT</field><value name="A"><block type="robSensors_colour_getSample" id="mN_gllFh2X~)x*7gD17D" intask="true"><mutation mode="LIGHT"></mutation><field name="MODE">LIGHT</field><field name="SENSORPORT">3</field><field name="SLOT"></field></block></value><value name="B"><block type="math_number" id="k=Xc?r[Ty1[.Ovv6E,k-" intask="true"><field nam |
| <export xmlns="http://de.fhg.iais.roberta.blockly"><program><block_set xmlns="http://de.fhg.iais.roberta.blockly" robottype="ev3" xmlversion="2.0" description="" tags=""><instance x="178" y="45"><block type="robControls_start" id="KF=O@fUtUJy5HXbAjbK(" intask="true" deletable="false"><mutation declare="false"></mutation><field name="DEBUG">FALSE</field></block><block type="robActions_motorDiff_on_for" id="hKd3voniAqPp!8a%}:FS" intask="true"><field name="DIRECTION">FOREWARD</field><value name="POWER"><block type="math_number" id="L`91X?qsI]!R;D%CgIB9" intask="true"><field name="NUM">30</field></block></value><value name="DISTANCE"><block type="math_number" id="b;FkGdy7.O1Uikrp5K.]" intask="true"><field name="NUM">25</field></block></value></block><block type="robActions_motorDiff_turn_for" id="2EKf?d!oGV3Bq/VNSZS[" intask="true"><field name="DIRECTION">LEFT</field><value name="POWER"><block type="math_number" id="PY2+{ds4_(5s1xk3/x_r" intask="true"><field name="NUM">30</field></block></value><value name="DEGRE |
| #!/bin/bash | |
| # Discussion, issues and change requests at: | |
| # https://github.com/nodesource/distributions | |
| # | |
| # Script to install the NodeSource Node.js v8.x LTS Carbon repo onto a | |
| # Debian or Ubuntu system. | |
| # | |
| # Run as root or insert `sudo -E` before `bash`: | |
| # |
| { | |
| "color_scheme": "Packages/Material Theme/schemes/Material-Theme-Darker.tmTheme", | |
| "ensure_newline_at_eof_on_save": true, | |
| "trim_trailing_white_space_on_save": true, | |
| "font_size": 14, | |
| "ignored_packages": | |
| [ | |
| "Vintage" | |
| ], | |
| "tab_size": 2, |
| function spookysay(s){ | |
| m = new SpeechSynthesisUtterance(s); | |
| m.voice = speechSynthesis.getVoices().filter(function(voice) {return voice.name == 'Whisper'})[0]; | |
| speechSynthesis.speak(m) | |
| } | |
| spookysay('I know what you did last summer!') |
| So, this is where swift lives, after you've installed XCode 6 Beta: | |
| /Applications/Xcode6-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift | |
| Also, there's a directory named swift which has various libraries: | |
| /Applications/Xcode6-Beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift | |
| To start playing in a terminal: | |
| #!/bin/bash | |
| # | |
| # Blame @gnarmis if this doesn't work | |
| # | |
| # Put this anywhere on your $PATH (~/bin is recommended). Then git will see it | |
| # and you'll be able to do `git recent-branches`. | |
| # | |
| # Show top 5 most recent branches: | |
| # $ git recent-branches | head -n 5 | |
| # |
| ; Want a fast emacs startup? Copy this to ~/.emacs.minimal and: | |
| ; | |
| ; cp ~/.emacs ~/.emacs.bak | |
| ; echo "(load-file \"/absolute/path/to/.emacs.minimal\")" > ~/.emacs | |
| ; | |
| ; Switch it back if you don't like it. | |
| ; | |
| ;; cutoff for word wrap | |
| (setq-default fill-column 79) |
Tired of waiting for emacs to start on OS X? This step by step guide will
teach you how to install the latest version of emacs and configure it to start
in the background (daemon mode) and use emacsclient as your main editor.
First you'll need to install the [Homebrew package manager][brew] if yo haven't already. It is amazing.