irudoy

Booting Windows 98 DOS from a PCMCIA CompactFlash card on an IBM ThinkPad 365ED

Overview

The IBM ThinkPad 365ED can start Windows 98 DOS from a CompactFlash card in a PCMCIA ATA adapter, but its PCMCIA BIOS is not fully compatible with the Windows 98 IO.SYS boot path.

A normally prepared active FAT16 card reaches IO.SYS and then stops on a black screen with a blinking cursor. Two independent firmware compatibility problems cause the failure:

the PCMCIA BIOS hangs when IO.SYS rereads CHS 0/0/1 through INT 13h;
the BIOS leaves the head-count byte in the geometry structure at zero, causing a 32-bit division by zero inside IO.SYS.

Set up Samsung ML-1910 Printer (or similar) with CUPS on Raspberry Pi

Install and configure CUPS

sudo apt install cups
sudo usermod -a -G lpadmin pi
sudo cupsctl --remote-any
sudo cupsctl --share-printers

sudo lpinfo -v # should show your USB-connected printer

/ᐠ｡‸｡ᐟ\

Simple Backbone.js example

A Pen by Ivan Rudoy on CodePen.

License.

	{
	"$schema": "http://json-schema.org/draft-06/schema#",
	"type": "object",
	"properties": {
	"associations": {
	"type": "array",
	"items": {
	"type": "object",
	"properties": {
	"overview": {

	function depsToImport(deps) {
	const uniq = a => [...new Set(a)];
	return Object.values(
	deps
	.map(({ block, ...rest }) => ({ block: Array.isArray(block) ? block[0] : block, ...rest }))
	.reduce((res, { block, elem, mod, val }) => {
	const key = elem ? `${block}__${elem}` : block;
	const cur = res[key] \|\| {};
	return {
	...res,

	/*!
	* Fotorama 4.6.4 \| http://fotorama.io/license/
	*/
	fotoramaVersion="4.6.4",function(a){"function"==typeof define&&define.amd?define(["jquery"],a):"object"==typeof module&&module.exports?module.exports=function(b,c){return void 0===c&&(c="undefined"!=typeof window?require("jquery"):require("jquery")(b)),a(c),c}:a(jQuery)}(function(a){function b(b){var c="bez_"+a.makeArray(arguments).join("_").replace(".","p");if("function"!=typeof a.easing[c]){var d=function(a,b){var c=[null,null],d=[null,null],e=[null,null],f=function(f,g){return e[g]=3a[g],d[g]=3(b[g]-a[g])-e[g],c[g]=1-e[g]-d[g],f(e[g]+f(d[g]+fc[g]))},g=function(a){return e[0]+a(2d[0]+3c[0]a)},h=function(a){for(var b,c=a,d=0;++d<14&&(b=f(c,0)-a,!(Math.abs(b)<.001));)c-=b/g(c);return c};return function(a){return f(h(a),1)}};a.easing[c]=function(a,c,e,f,g){return fd([b[0],b[1]],[b[2],b[3]])(c/g)+e}}return c}function c(){}function d(a,b,c){return Math.max(isNaN(b)?-(1/0):b,Math.min(isNaN(c)?1/0:c,a))}function e(a){return a.match(/ma/)&&a.match(/-

	<a href="#">
	<svg version="1.1" class="arrow" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="19px" height="19px" viewBox="0 0 19 19" xml:space="preserve">
	<g class="arrow-left">
	<circle class="arrow-bg" cx="9.5" cy="9.5" r="9.5"/>
	<polyline class="arrow-angle" points="11.32,12.965 9.556,11.233,7.68,9.5 9.5,7.767 11.32,6.035"/>
	</g>
	</svg>
	</a>

	<a href="#">

	<style>
	.rg-overlay {
	pointer-events: none;
	}

	.right-panel {
	overflow: auto;
	position: fixed;
	right: 20px;
	height: 80%;