Javascript Object-Oriented Programming (1): Encapsulation

Javascript Object-Oriented Programming (1): Encapsulation Original author: Ruan Yifeng Date: May 17, 2010 What is the hardest part of learning Javascript? I think Object (object) is the most difficult. Because the Javascript Object model is very unique and different from other languages, it is not easy for beginners to master it. The following are my… Continue reading Javascript Object-Oriented Programming (1): Encapsulation

Learn Javascript Closure (Closure)

Learn Javascript Closure (Closure) Original author: Ruan Yifeng Date: August 30, 2009 Closure is a difficult point of the Javascript language, and it is also its characteristic. Many advanced applications rely on closures to achieve. The following are my study notes, which should be very useful for Javascript beginners. One, the scope of variables To… Continue reading Learn Javascript Closure (Closure)

IE8 developer tools tutorial (two)

IE8 developer tools tutorial (two) Original author: Ruan Yifeng Date: May 26, 2009 Example 2 Modify the attributes of the element The goal of the operation is to change the “Price” column from “Left Alignment” to “Centering”. Steps: 1. Open the “Find” menu, select “Click to select an element”, and then click the first price… Continue reading IE8 developer tools tutorial (two)

IE8 developer tools tutorial (1)

IE8 developer tools tutorial (1) Original author: Ruan Yifeng Date: May 25, 2009 In March 2009, Microsoft released version 8.0 of Internet Explorer. At present, in all browsers, IE family’s share accounted for two-thirds, and, IE 8 will be bundled in Windows Vista and Windows 7. It can be expected that this software will become… Continue reading IE8 developer tools tutorial (1)