xdenser’s gists

xdenser / error_obj.js

Created April 4, 2011 08:03

	console.log((new Error("test") instanceof Error));
	var ctx = {log: function(msg){console.log(msg);}};
	var vm = require('vm');
	vm.runInNewContext('function errtest(err){log(err instanceof Error);}; errtest(new Error("test 2"));',ctx);
	vm.runInNewContext('errtest(new Error("test 3"));',ctx);
	// outputs:
	// true
	// true
	// false - WTF ??

xdenser / error_obj.js

Created April 4, 2011 08:07

Error object and runInNewContext

	console.log((new Error("test") instanceof Error));
	var ctx = {log: function(msg){console.log(msg);}};
	var vm = require('vm');
	vm.runInNewContext('function errtest(err){log(err instanceof Error);}; errtest(new Error("test 2"));',ctx);
	vm.runInNewContext('errtest(new Error("test 3"));',ctx);
	// outputs:
	// true
	// true
	// false - WTF ??

xdenser / gist:1297043

Created October 18, 2011 23:17

Emiting events

	...
	void SteveNode::myEmit(int argc, Handle<Value> argv[]) {
	char emitType[256];
	argv[0]->ToString()->WriteAscii(emitType,0,-1);
	if (showDebugMessages==1) printf("\nnode-steve.node - myEmit: %s", emitType);
	HandleScope scope;

	// complete this method such that the 'success' event is received in JavaScript by the registered listener
	node::MakeCallback(handle_,"emit",argc,argv);

xdenser / node-firebird-libfbclient.js

Created June 1, 2012 19:36

node-firebird vs node-firebird-libfbclient

	var cfg = require("./config").cfg;
	var fb = require('../node_firebird/firebird');
	var util = require('util');
	var events = require('events');

	var http = require('http');

	var con = fb.createConnection();
	con.connectSync(cfg.db, cfg.user, cfg.password, cfg.role);

xdenser / server.js

Created June 5, 2012 18:39 — forked from anonymous/server.js

node server.js firebird

	// Load configuration for Firebird
	var fbCfg = require("./fbConfig").cfg;
	var fbCfgOuter = require("./fbConfig").cfgOuter;

	var DEV_MODE = true;


	function getCardHoldersData(uid) {

	fbConnect();

xdenser / knockout-observable-vector.js

Created August 21, 2012 22:34 — forked from domenic/knockout-observable-vector.js

Attempt at knockout + winrt

	(function(){
	var
	elementKey = '__ko_vectorObservableArray';
	ko.bindingHandlers.vector = {
	init: function (element, valueAccessor, allBindingsAccessor, viewModel, bindingContext) {
	var winRTObservableVector = ko.utils.unwrapObservable(valueAccessor());
	element[elementKey] = ko.observableArray(winRTObservableVector);

	function wrappedValueAccessor() {
	return element[elementKey];

xdenser / gist:6697525

Last active December 23, 2015 21:39

comparing chrome graphic features



	{
	"basic_info": [
	{
	"description": "Initialization time",
	"value": "332"
	},
	{
	"description": "Sandboxed",

xdenser / collatz.js

Last active December 29, 2015 20:09

Javascript implemetations for comment https://news.ycombinator.com/item?id=6823433

xdenser / gist:7971169

Last active December 31, 2015 10:09

SVG clock

	<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
	"http://www.w3.org/TR/html4/loose.dtd">
	<html>
	<head>
	<title></title>
	<script src="knockout-3.0.0.js"></script>
	<script>
	var vm = {
	angles: [0,1,2,3,4,5,6,7,8,9,10,11].map(function(c){
	return "rotate("+c*360/12+" 100 100)";

xdenser / syncTimer.js

Created January 25, 2014 22:50

SyncInterval

	/**
	* Created with JetBrains WebStorm.
	* User: Den
	* Date: 25.01.14
	* Time: 23:52
	* To change this template use File \| Settings \| File Templates.
	*/

Denys Khanzhiyev xdenser