Xah's Programing Blog Archive 2013-04

updated. Probably final form for a while. Linux Firewall Tutorial: iptables & netfilter

more update. Some important problems of XML syntax. Refresh page. Nested Syntax Design: XML vs LISP

every now and then, people will ask what's the best keyboard for emacs. I thought i'll start a article dedicated to that. Best Keyboard for Emacs

keyboard station one thousand function keys 2012-08-10
master station: one thousand function keys

detail: Keyboard Master: One Thousand Function Keys

XML Nested Syntax vs Lisp Nested Syntax

updated. New photo. Kinesis Contoured Keyboard Review and RSI

excursion. 2 hands pen-spinning, by yours truely.

2 hands pen spinning.
mark5 heart keyboard jesse 2013-04-19
mark5 heart keyboard jesse . img source ©cc

more fancy keyboards

JavaScript in 3 hours. More massive update. Array manipulation, and others. JavaScript Basics by Example

discovered a keyboard tool, KeyTweak. See: Microsoft Windows: Keyboard Layout and Key Macro Tools

JavaScript Function Constructor

JavaScript Variable Scope: Function Level vs Block Level

JavaScript: How to Create Tooltip

spent the whole day improving this JavaScript app for Unicode. Unicode: Arrow Symbols ← → ↑ ↓.

facelift. Netiquette Anthropology: a Story of Tech Geekers

Hacker News hit. https://news.ycombinator.com/item?id=5536134Apache Rewrites History: Why is it Named “Apache”?

article hit Hacker News. https://news.ycombinator.com/item?id=5184907Why Python's Lambda is Broken and Can't be Fixed

updated. Keyboard Hardware Design Flaws

one of my article hit Hacker News. https://news.ycombinator.com/item?id=5517593

What Does it Means When a Programing Language Claims “Whitespace is Insignificant”?

updated. Computer Keyboard: Increase Productivity Using Function Keys

updated. Unicode ASCII Art Collection

for Unicode freaks. Allograph

updated. Keyboard Shortcut Design: Repeatable vs Non-Repeatable Commands and Keys

Banish Key Chords

updated. Unicode ASCII Art: Font Emulation

FSF Spread FUD on Microsoft

On the Terminology of Key Chord vs Key Combo

I have always wondered about this. You know that retrieving a indexed item of array takes O(1) time. Why is that? You have n things, and you want the kth item. It should be O(k) for kth item. It is impossible to get it with O(1).

The answer can't explained in software or algorithm. It really have to do with how the hardware is implemented. This article explains: 〔Why is Indexing Faster Than Binary Search By Yin Wang. @ yinwang0.wordpress.com…

Richard Stallman Lost It 📺

updated, on its own page. Linux: Job Control Tutorial

cum, money.
19dfoa3Q7oehm9MwCULQzBG8vqfCaeMazH
cum all you want on me.
i swallow.

#bitcoin

“when a man swallows, his destitution can be seen.” —Xah Lee

major revamp. Xah CSS Tutorial

updated. Punctuation & Printer's Symbols in Unicode

on its own page. The classic mechanical keyboard. IBM Model M keyboard, Unicomp

TRON Operating System & Encoding

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