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Java Script programming tutorial

Java Script programming tutorial
Path // → → BASIC JAVASCRIPT JavaScript is a very easy way to add all sorts of dynamic elements to your site. Unless you've had some programming experience, JavaScript will be quite a new concept at the start — it's fairly different to HTML. In this tutorial we'll be laying some groundwork on the language, and writing our first script. This page was last updated on 2012-08-21 What is JavaScript? JavaScript is a simple scripting language invented specifically for use in web browsers to make websites more dynamic. JavaScript is a client-side language, which means all the action occurs on the client's (reader's) side of things. JavaScripts are integrated into the browsing environment, which means they can get information about the browser and HTML page, and modify this information, thus changing how things are presented on your screen. Most importantly, JavaScript isn't overly tough to learn and use. Browser Compatibility Note: The Java Connection compiled first. Versions The DOM Implementation

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Getting Started With JavaScript Introduction Learning a programming language is a daunting task for anyone who hasn't learnt one before. One of the biggest problems is trying to do too much too soon. Build Your Own PC It is increasingly popular to build your own computer. In most cases, it saves money, and it guarantees you get what you want. It also assures you avoid proprietary designs many companies use to keep you coming to them for new parts. Best of all, having built the system yourself, you become very familiar with that system and with computers in general. People from all walks of life today build their own PCs. Executives, engineers, students, housewives, they all do it today.

starts here What is Linux? Linux is, in simplest terms, an operating system. It is the software on a computer that enables applications and the computer operator to access the devices on the computer to perform desired functions. The operating system (OS) relays instructions from an application to, for instance, the computer's processor. The processor performs the instructed task, then sends the results back to the application via the operating system. Explained in these terms, Linux is very similar to other operating systems, such as Windows and OS X.

Chapter 16. What Next? If you have read this book thoroughly till now and practiced writing a lot of programs, then you must have become comfortable and familiar with Python. You have probably created some Python programs to try out stuff and to exercise your Python skills as well. If you have not done it already, you should. The question now is 'What Next?'. Drop shadow with CSS for all web browsers This article is also available in Bulgarian One of the most common CSS effects is using shadows in various ways. Before, we needed to resort to images, but now we can offer this to all major web browser with CSS! Access Any Website Or Forum Without Registering Visit any forum or website to find something useful and they will ask you to register. Every time a forum asks me to register, I simply close the site. You would probably do the same. But this time, lets face it.

Upside-Down-Ternet My neighbours are stealing my wireless internet access. I could encrypt it or alternately I could have fun. I'm starting here by splitting the network into two parts, the trusted half and the untrusted half. The trusted half has one netblock, the untrusted a different netblock. We use the DHCP server to identify mac addresses to give out the relevant addresses. /etc/dhcpd.conf C Craft - Preface Let me open with a disclaimer. What follows is an unabashedly opinionated diatribe certain to offend many programmers. Craftsmen inevitably grow defensive of their favourite tools and practices. Rather than respect this natural sensitivity, I will exploit it, shamelessly intensifying the vitriol for attention. I care little whether one applauds or deplores my views; I mainly want my audience to feel compelled to read on. However, I try to be informative as well as incendiary.

JavaScript Garden Function Declarations and Expressions Functions in JavaScript are first class objects. That means they can be passed around like any other value. DIY: Outdoor Wireless Access Point/Signal Repeater - MAVROMATIC In my previous post, I went over how I created a weatherproof Wi-Fi camera rig. I decided to write a separate entry about how I got Wi-Fi signal to the camera during the construction process of my new home. This project was installed about a year and a half ago and has been functioning since. There have been times I needed to reboot the repeater throughout the year, so it’s not like you can install it forget about it (unless you buy commercial products, not a Linksys). You also have to keep an eye out for growing shrubs and trees, since that will limit your signal over time.

How to Hide Files in JPEG Pictures If you’re looking to hide files on your PC hard drive, you may have read about ways to encrypt folders or change the attributes on a file so that they cannot be accessed by prying eyes. However, a lot of times hiding files or folders in that way requires that you install some sort of software on your computer, which could then be spotted by someone else. I’ve actually written quite a few articles on how you can hide files and folders in Windows XP and Vista before, but here I’m going to show you a new way to hide files that is very counter-intuitive and therefore pretty safe! Using a simple trick in Windows, you can actually hide a file inside of the JPG picture file!

Five Questions about Language Design May 2001 (These are some notes I made for a panel discussion on programming language design at MIT on May 10, 2001.) 1. Programming Languages Are for People. Programming languages are how people talk to computers.

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