SEARCH KEYWORD -- Turing machine
A turing machine in 133 bytes of javascript
Multiply turing machine The fact it took me 20 lines of javascript to implement a nondeterministic turing machine simulatorlast week kept me up at night. All weekend. Too much code for something so simple and I kept having this gut feeling implementing a basic version shouldn’t take more than 140 bytes. Sunday afternoon I sat down for about an ...
Turing machine,JavaScript,Simple code 2011-11-28 09:27:28
The craziest Javascript implementations
Since its birth in 1994, Javascript has come a long way. Today it’s one of the most popular programming languages on the web because of high popularity of AJAX based web-applications. Also the rise of micro-frameworks such as jQuery (also Prototype, Moo Tools etc) which have reduced dramatically the complexity of code developers needed to write, it is well tested, has a ton of plug-ins, has a large development community and reduced development time.And lately even Server-S...
JavaScript,Crazy implementation,JVM,Turing machine 2012-01-03 12:09:42
Chrome time machine : Chrome starts from 0 to 1
Time flies, Chrome has been around us for four years since its birth. The Chrome team launched a Chrome time machine on Google's official blog, you just need a simple click or scroll back and forth with mouse, it will show you what happened to Chrome in last four years. If you find clues hidden between the lines, type a few mysterious characters, you may also be able to find a special birthday gift prepared by Chrome team.Four years, Chrome started from scratch and now it's the No.1 web browser...
Chrome time machine,4 years 2012-09-05 06:54:05
JavaScript JVM runs Java
The world of software is made slightly crazy because of the huge flexibility within any computer language. Once you have absorbed the idea of a compiler written in the language it compiles what else is there left to gawp at? But... a Java Virtual Machine JVM written in JavaScript seems like another level of insanity.In fact it is a quite reasonable idea which is only made mad by the usual positions that Java, the top dog, and JavaScript the underling, usually occupy. Java is compiled not to mach...
JavaScript,JVM,BicaVM,Cross platform,JavaScript written JVM 2011-11-22 02:51:38
If a programming language was a boat…
我是å—最近的一个论å›å¸–åå¯å‘,他的想法至今ä»è®©æˆ‘感到奇特。Turing(图çµ)Turingç»å¯¹æ˜¯ä¸€ä¸ªåŒäººçš®åˆ’艇(感谢评论里的æ醒)。它很å°ã€‚人力的。它通常被当作åˆå¦è€…çš„â€èˆ¹â€œã€‚è€...
Programming,Turing,C,C# 2011-06-24 01:07:42
Create host only network on VirtualBox
Previously we showed how to install Ubuntu in VirtualBox. What if we want to communicate with the host OS from within the Guest OS on VirtualBox? There are a few ways to do this. For example, bridged network, Host only networks. Today we will show you how to enable network communication between host OS and guest OS using host only networks. A host only network will not need to access the physical network interface of the host OS. It will create a network between different virtual machines and th...
VIRTUALBOX,NETWORK,VIRTUAL MACHINE,HOST-ONLY 2015-12-01 09:29:13
JavaScript finite state machine
Finite state machine is a very useful design model, it can be used to simulate many events in the world. In short, finite state machine has three features: Number of states is finite At any moment, one object can only be in one state In some condition, it will transfer from one state to another state In JavaScript, finite state machine can be applied in many places. For example, one menu element on a webpage. When the mouse hovers on the menu, the menu will show up, while the mouse moves away...
JavaScript,Finite state machine,State 2013-09-02 11:00:57
Why Programmers don’t have a High Social Status?
Up to date there is No single street name for a top programmer or computer scientist in any of the Top 20 most developed countries in the world during the last 60 years. There is no statue built in the center of a major city for a renown programmer or computer scientists. No “Presidential Medal†or “Congressional Gold Medal†has been awarded to a computer scientists or programmer. There is no nationally televised social reward ceremony for computer programmers and scie...
Propgrammer,Social status,Remember,Achievement 2012-01-04 02:43:05
Guide for installing Ubuntu in VirtualBox on Windows
Have you ever tried to have two OSs installed on your PC? Do you want to try out the new Ubuntu system? If you do want to use Ubuntu when at the same time you are using Windows, you may want to install your Ubuntu in an VirtualBox. In this post, we will show you how to install Ubuntu in VirtualBox on Windows. Pre-requisites VirtualBox -- You can download it from Oracle. Ubuntu -- You can download it from here. Please note it should be an ISO file The Ubuntu used in this post is Ubuntu 12.04 LT...
Ubuntu,Windows,VirtualBox 2014-01-15 03:21:05
Frequently used explanations of programmers
As a programmer, I think many of us have something like these below in our daily work. From these explanations, we may get to know different programmer's characteristics. Below are something we may say frequently. Don't be too serious about them.It's working on my computerI never heard about this beforeIt was working normally yesterdayOk, this is a bugHow is it possible?This must be the problem of the machine or the environmentDo you update your operating system?Must be the problems of client...
Explanation,Programmer 2012-04-25 08:07:43
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