2009年2月26日 星期四

理顺 JavaScript (8) - 布尔相关问题

万一| 万一的 Delphi 博客 |23:14:00

基本使用var b; b = true; alert(b); //true b = new Boolean(false); alert(b); //false b = 2 > 1; alert(b); //true b = 21; alert(b); //false转换到布尔var b; b = Boolean(123); alert(b); //true b = Bool...

理顺 JavaScript (7) - 数字相关问题

万一| 万一的 Delphi 博客 |21:17:00

数字类型变量与数字对象变量var N, n; N = new Number(123); //数字对象变量 n = 321; //数字类型变量, 也可以使用 Number 类的方法 alert(N); //123 alert(n); //321有趣的 Number.toString() 方法var str, n = 65535; str = n.toString(); alert(str);...

理顺 JavaScript (6) - 关于字符串的其他问题

万一| 万一的 Delphi 博客 |17:11:00

可以使用单引号或双引号alert("万一的 'Delphi' 博客"); //万一的 'Delphi' 博客 alert('万一的 "Delphi" 博客'); //万一的 "Delphi" 博客转义字符/* \x 与 \u 分别跟 2 位和 4 位十六进制数, 可转换为一个字符; ECMAScript 标准不再支持八进制 */ alert('\x41'); ...

理顺 JavaScript (5) - 符合 ECMAScript 标准的字符串函数

万一| 万一的 Delphi 博客 |14:29:00

这包括:charAt charCodeAt concat fromCharCode //String 类中的唯一静态函数 indexOf lastIndexOf length //String 类中的唯一的属性 localeCompare slice substr substring toUpperCase toLowerCase toLocaleUpperCase toLocaleLowerCase split toString v...

BCS Delphi 2009 Form To Component

CodeGear| CodeGear-CodeCentral Delphi |12:45:59

This application creates a component, component package and test vehicle for any existing Delphi form.Maintenance Log02/14/2009 - Initial Release02/26/2009 - Updated Video and Source Code Links

Hard Disk Data Eraser

delphi3000| delphi3000.com |12:00:00

Data eraser tool permanently wipes disk files

Using RTTI in Delphi - Runtime Type Information Unleashed

About.com| About.com Delphi Programming |03:00:29

Delphi OOP :: Delphi provided Runtime Type Information (RTTI) more than a decade ago. Yet even today many developers aren't fully aware of its risks and benefits. This article provides...

DynamicSkinForm v. 10.27

CodeGear| CodeGear-CodeCentral Delphi |00:39:47

DynamicSkinForm VCL library help you to create applications with skins. Skins support for forms, menus, hints, many standard and non-standard original controls. Skins with many objects, effects help you to create standard and non-standard cool ap...

BusinessSkinForm v. 7.27

CodeGear| CodeGear-CodeCentral Delphi |00:35:38

BusinessSkinForm VCL library help you to create applications with skins support for forms, menus, hints, many standard and DB controls. You can create your skins with special editor. Develop your business applications with BusinessSkinForm VCL!Fea...