小编use*_*353的帖子

如何为子弹空间数字和点写正则表达式

我正在使用正则表达式,我的句子包含子弹空间数字和点.

• 1. This is sample Application
• 2. This is Sample java program
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正则表达式:

•\\s\\d\\.\\s[A-z]

Required output:
This is sample Application.
This is Sample java program.
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它不工作.请建议我如何做到这一点.

java regex

4
推荐指数
2
解决办法
8525
查看次数

如何使用java中的pdfbox从pdf文件中删除页眉和页脚

我正在使用Pdf Parser将pdf转换为text.Below是我使用java将pdf转换为文本文件的代码.我的PDF文件包含以下数据:

    Data Sheet(Header)
    PHP Courses for PHP Professionals(Header)

   Networking Academy
    We live in an increasingly connected world, creating a global economy and a growing need for technical skills.  Networking Academy delivers information technology skills to over 500,000 students a year in more than 165 countries worldwide. Networking Academy students have the opportunity to participate in a powerful and consistent learning experience that is supported by high quality, online curricula and assessments, instructor training, hands-on labs, and classroom interaction. This …
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java pdfbox

2
推荐指数
1
解决办法
4847
查看次数

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