:attr
- 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/AttributeSelector
软件介绍
This very small plugin to jQuery adds the ':attr' selector to the custom selector list.
It allows specifying more advanced options on attributes than the usual [@attribute] selector.
Example of use:
$('p:attr( @id>2 && @id<4 )').hide();
would hide every paragraphs with 2<id<4...You can compare strings with the following syntax:
$('p:attr( "@id">"B" )');
would select every paragraphs where id>B in alphabetical order.The expression placed in parameter will be evaluated with the attributes values and you can put any boolean-evaluated expression inside the parenthesis like the following
$('p:attr((@id==1) || (@id>2 && @id<4))').hide();R语言实战(第2版)
[美] Robert I. Kabacoff / 王小宁、刘撷芯、黄俊文等 / 人民邮电出版社 / 2016-5 / 99.00元
本书注重实用性,是一本全面而细致的R指南,高度概括了该软件和它的强大功能,展示了使用的统计示例,且对于难以用传统方法处理的凌乱、不完整和非正态的数据给出了优雅的处理方法。作者不仅仅探讨统计分析,还阐述了大量探索和展示数据的图形功能。新版做了大量更新和修正,新增了近200页内容,介绍数据挖掘、预测性分析和高级编程。一起来看看 《R语言实战(第2版)》 这本书的介绍吧!
