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26 Aug 08

Haskell Monad Tutorial

YAMT - Yet another Monad Tutorial done in mock-cowboy style, but nevertheless pretty good.

www.muitovar.com/...moncow.xhtml - Preview

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01 Aug 08

Vim Introduction and Tutorial - IMHO

Wonderfully compact yet detailed Vim tutorial.

blog.interlinked.org/...vim_tutorial.html - Preview

vim reference tutorial keybindings shortcuts introduction

Ctrl-v ...switch to the block-visual mode (select rectangles of text)
19 more annotations...
- ge ...jump to previous word-ending
  gE ...jump to previous word-ending, ignore punctuation
  g_ ...jump to last non-blank character of the line
- you can specify a buffer into some text is yanked. Typing "ayy
  copies the current line into register a, pasting the contents of register
  a is done by "ap. Vim remembers the last few yanks and deletions in
  automatic registers, to show the contents of the registers type :registers,
  you can also use them to paste some older text.
- Suppose you have selected a rectangle (using Ctrl-v), you can insert text
  in front of it by typing I (switch to insert mode) and inserting your text.
  As soon as you leave the insert mode, the text will be added to all the other
  selected lines. Use A to enter text after the selection.
- Using Ctrl-v:
  
  This is a testNEWLY INSERTED
  This is a NEWLY INSERTED
  This is NEWLY INSERTED
  
  Using Ctrl-v$:
  
  This is a testNEWLY INSERTED
  This is aNEWLY INSERTED
  This isNEWLY INSERTED
- For me the most important one is the inner word: iw. To select the current word, just
  type viw (v for selection mode, and iw for the inner word), similar for deletion: diw.
- The a-variant selects the parentheses or a blank after a word too.
- iw ...inner word
  aw ...a word
  iW ...inner WORD
  aW ...a WORD
  is ...inner sentence
  as ...a sentence
  ip ...inner paragraph
  ap ...a paragraph
  i( or i) ...inner block
  a( or a) ...a block
  i< or i> ...inner block
  a< or i> ...a block
  i{ or i} ...inner block
  a{ or a} ...a block
  i" ...inner block
  a" ...a block
  i" ...inner block
  a" ...a block
  i` ...inner block
  a` ...a block
- To filter the text through an external command type :!sort %.
- Ctrl-x Ctrl-l completes the whole line.
- you can type Ctrl-x Ctrl-k to do a
  dictionary lookup for the already typed characters.
- Vim automatically sets various marks like
  
  {0-9} are the last 10 positions of closed files (0 the last, 1 the last but one)
  < and > are the left and right position of marked texts
  ( and ) are the start or end of the current sentence
  { and } are the start or end of the current paragraph
  [ and ] are the first or last character of the last yanked or changed text
  . position of the last change
  ' or ` position before the last jump
  " position before the last exit of the file (local to a file)
  ^ position of the last insert-stop
- To open many files in tabs via the command line use vim -p *.txt.
  
  To switch between tabs use the mouse (in gVim) or type gt.
  
  To create a new empty tab type :tabnew, or open a file in a new tab
  :tabe xyz.
- You can open a window and split the current one horizontally using :sp or
  vertically using :vsp. This way Vim shows you the same buffer in two
  different windows. You can open a new file too, using :sp file or :vsp file.
  To switch between windows use the mouse or type Ctrl-w {hjkl} in
  the command mode.
- To show a different buffer in the
  current window, you can switch them using :b NUMBER, where the buffer number
  can be looked up using :buffers.
- Type :set hidden
  to enable unsaved buffers
- :b N switch to buffer N
  :buffers show buffer list. Explanation:
  
  % current window
  # alternate buffer (switch using :e# or :b#)
  a active (loaded and visible)
  h hidden (loaded but not visible)
  + modified
  :bd unload the buffer and remove it from bufferlist (don’t close Vim,
  even on the last buffer)
  :bun unload the buffer but stay in bufferlist
  :sp #N split current window and edit buffer N
  :w write the current buffer to disk
  :e file load a file from disk
  :q closes current window (and Vim if it’s the last one)
  :new new empty window
  :on close all windows but the active one (Ctrl-W o)
  Ctrl-W {h,j,k,l} move between windows
- You can start macro-recording using q and one of {0-9a-zA-Z}, so for example
  qq records the macro to buffer “q”. Hit q when you are finished recording.
  
  Now you can replay the macro at any time using @q.

16 Apr 08

Debugging in Python

Short intro to pdb

www.ferg.org/...debugging_in_python.html - Preview

pdb howto python debugging introduction

28 Mar 08

"Bert Altenburg, author of AppleScript for Absolute Starters, in co-operation with Alex Clarke and Philippe Mougin, has released a book for newcomers to Cocoa programming using Objective-C and XCode."

www.cocoalab.com/?q=becomeanxcoder - Preview

xcode Cocoa programming tutorial osx mac development introduction ebook free

03 Mar 08

CSS from the Ground Up

www.wpdfd.com/...css_from_the_ground_up - Preview

css tutorial webdesign reference introduction

Qi for the Lisp Programmer

www.lambdassociates.org/qilisp.htm - Preview

lisp qi dialect functional programming language introduction

29 Feb 08

Mike Davidson - A Rookie Guide to Digital SLR Cameras

"With Macs and PCs, your Mac people think that PCs are horrendous piles of garbage and your PC people think Macs are overpriced, niche devices. BMW and Mercedes, on the other hand, really only differ in style… much like Nikons and Canons."

www.mikeindustries.com/...e-guide-to-digital-slr-cameras - Preview

photography dslr guide slr digital camera recommendations introduction nikon canon

18 Feb 08

Complete Introduction to git

Very nice and accessible introduction to basic git concepts, starting with a simple example of how to use git for backups.

students.ceid.upatras.gr/...ungit.html - Preview

git tutorial scm versioncontrol guide howto introduction backup

08 Feb 08

Basics of Compiler Design

"I have taught an undergraduate compilers course for over a decade. In the last several years, I have used my own textbook "Basics of Compiler Design". I have now decided to make this available online."

www.diku.dk/...Basics - Preview

compilers textbook basics introduction ebook course computer_science cs parser parsing grammar

07 Feb 08

Motion Mountain - The Adventure of Physics : The Free Physics Textbook

"With little mathematics, starting from observations of everyday life, the text explores the most fascinating parts of mechanics, thermodynamics, special and general relativity, electrodynamics, quantum theory and modern attempts at unification."

www.motionmountain.net - Preview

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18 Nov 07

Small shots of lambda calculus

Very nice and approachable four-part lambda calculus tutorial using a Haskell-like syntax.

fmota.exofire.net - Preview

lambda-calculus tutorial introduction programming computer_science

11 Oct 07

Haskell Hacking: a journal of Haskell programming - part 3 revisited

Part 3 of a serialized Haskell tutorial

cgi.cse.unsw.edu.au/...20 - Preview

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04 Oct 07

For most programmers, learning Haskell will be no picnic... unless they read this tutorial first!

Lisp luminary Conrad Barski shows in 13 progressive steps how to use Haskell to solve the picnic problem using a simulated annealing algorithm. Fun, but still no picnic.

www.lisperati.com/haskell - Preview

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02 Oct 07

A Beginner's Guide to Forth

Free online Forth primer. Quite accessible.

galileo.phys.virginia.edu/...primer.htm - Preview

forth tutorial primer introduction programming online

24 Sep 07

29 Aug 07

Introduction to Statistical Thought

"The book is intended as an upper level undergraduate or introductory graduate textbook in statistical thinking [...] The book is written with the statistical language R embedded throughout."

www.stat.duke.edu/...book.html - Preview

programming statistics introduction book free R Gnu_S pdf online

09 Aug 07

OSCON 2007 - Simon Peyton-Jones - A Taste of Haskell Part I

40m40s: "Sadly, answering that question means solving the Halting Problem. So it's tricky. (Laughter) ghc makes no attempt to do so. If you write "f x = f x", ghc will simply make your computer get very hot. (Laughter) You're on your own for termination."

blip.tv/324976 - Preview

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08 Aug 07

An ABC of Category Theory

www.maths.gla.ac.uk/ct - Preview

categories functors monads mathematics introduction

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Olifante *'s Library tagged introduction → View Popular

Haskell Monad Tutorial

Vim Introduction and Tutorial - IMHO

Debugging in Python

BecomeAnXcoder

CSS from the Ground Up

Qi for the Lisp Programmer

Mike Davidson - A Rookie Guide to Digital SLR Cameras

Complete Introduction to git

Basics of Compiler Design

Motion Mountain - The Adventure of Physics : The Free Physics Textbook

Small shots of lambda calculus

Haskell Hacking: a journal of Haskell programming - part 3 revisited

For most programmers, learning Haskell will be no picnic... unless they read this tutorial first!

A Beginner's Guide to Forth

Erlang for Python programmers: Part II

Erlang for Python programmers: Part I

Erlang for Python programmers: Intro

Introduction to Statistical Thought

OSCON 2007 - Simon Peyton-Jones - A Taste of Haskell Part I

An ABC of Category Theory

Selected Tags

Related Tags

Sponsored Links

Top Contributors

Groups interested in introduc...

collaborative tools idl

PMH CST and IST

Art.In.General

wikis

Introduction to Twitter