在为谷歌文档列表API文档,似乎是说,你可以创建一个本地文件并上传.是否无法通过API 在 Google文档上实际创建和编辑文档?
我打电话给一个getElements返回的方法Iterable<Element>.
我这样做了:
List<Element> elements = (List<Element>) getElements();
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这会生成错误:
java.lang.ClassCastException: com.utesy.Element$3
cannot be cast to java.util.List
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我以为List是一种Iterable?
我必须将几千个物理文档数字化,并将它们分配给各种类别,以便显示它们的Web应用程序.
我应该为每个文档生成条形码以唯一标识它们吗?
如果是这样,我如何避免扫描图像中出现条形码?
接近这个的任何其他建议?
web-applications barcode uniqueidentifier document-management
我的数据库包含存储为文本字段的URL,每个URL包含报告日期的表示,报告本身缺少该表示.
所以我需要将URL字段中的日期解析为String表示,例如:
2010-10-12
2007-01-03
2008-02-07
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提取日期的最佳方法是什么?
有些是这种格式:
http://e.com/data/invoices/2010/09/invoices-report-wednesday-september-1st-2010.html
http://e.com/data/invoices/2010/09/invoices-report-thursday-september-2-2010.html
http://e.com/data/invoices/2010/09/invoices-report-wednesday-september-15-2010.html
http://e.com/data/invoices/2010/09/invoices-report-monday-september-13th-2010.html
http://e.com/data/invoices/2010/08/invoices-report-monday-august-30th-2010.html
http://e.com/data/invoices/2009/05/invoices-report-friday-may-8th-2009.html
http://e.com/data/invoices/2010/10/invoices-report-wednesday-october-6th-2010.html
http://e.com/data/invoices/2010/09/invoices-report-tuesday-september-21-2010.html
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请注意在th以下两种情况下,在月中的日期之后使用不一致:
http://e.com/data/invoices/2010/09/invoices-report-wednesday-september-15-2010.html
http://e.com/data/invoices/2010/09/invoices-report-monday-september-13th-2010.html
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其他人采用这种格式(在日期开始之前有三个连字符,最后没有年份,可选用于invoices-之前report):
http://e.com/data/invoices/2010/09/invoices-report---wednesday-september-1.html
http://e.com/data/invoices/2010/09/invoices-report---thursday-september-2.html
http://e.com/data/invoices/2010/09/invoices-report---wednesday-september-15.html
http://e.com/data/invoices/2010/09/invoices-report---monday-september-13.html
http://e.com/data/invoices/2010/08/report---monday-august-30.html
http://e.com/data/invoices/2009/05/report---friday-may-8.html
http://e.com/data/invoices/2010/10/report---wednesday-october-6.html
http://e.com/data/invoices/2010/09/report---tuesday-september-21.html
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