jQuery AlphaNumeric
- 授权协议: 未知
- 开发语言:
- 操作系统: 未知
- 软件首页: http://plugins.jquery.com/project/aphanumeric
软件介绍
Did you ever found a need where you want to prevent your user from entering certain characters?
Looking at the plugins available at jQuery, i found a great plugin by Sam Collet called Numeric.
But it was too limited, what if I'm asking the user to create a username? or to enter a number with decimals or an IP Address? There is another great plugin called Masked Input by Josh Bush, which can also control user input by defining a mask. but the problem was the length of text to be input must be defined as well. Again, what if I needed to control input of a username? I can't tell how many characters the user will be using, and I can't force him to use just 8 characters ,so I created AlphaNumeric.
jQuery AlphaNumeric is a javascript control plugin that allows you to limit what characters a user can enter on textboxes or textareas. Have fun.
数据密集型应用系统设计
Martin Kleppmann / 赵军平、李三平、吕云松、耿煜 / 中国电力出版社 / 2018-9-1 / 128
全书分为三大部分： 第一部分，主要讨论有关增强数据密集型应用系统所需的若干基本原则。首先开篇第1章即瞄准目标：可靠性、可扩展性与可维护性，如何认识这些问题以及如何达成目标。第2章我们比较了多种不同的数据模型和查询语言，讨论各自的适用场景。接下来第3章主要针对存储引擎，即数据库是如何安排磁盘结构从而提高检索效率。第4章转向数据编码（序列化）方面，包括常见模式的演化历程。 第二部分，我们将......一起来看看 《数据密集型应用系统设计》 这本书的介绍吧!
