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App Inventor 2 源码商店
...ventor 2 拍照后默认的照片路径是其私有目录下，且文件名格式固定。有时我们需要对图片路径及文件 ... 作者： ...
编辑你的应用（复制和粘贴） · App Inventor 2 中文网
...的内容放入剪贴板，因此可以以文本形式共享内容，尽管格式有些复杂。
例如，你可以复制组件并将其文本表示粘贴到文本文档或电子邮件中。 有人可以选择文本，复制它，然后将其粘贴到 App Inventor 中以重新创建组件的表示...
自定义照片文件路径【目录规整】 · App Inventor 2 源码商店
...ventor 2 拍照后默认的照片路径是其私有目录下，且文件名格式固定。有时我们需要对图片路径及文件名进行个性化定制，并按照一定的逻辑进行规整。同理，视频录制的目录也可以按照这个思路进行规整，可以自行完成，如需视...
Merge / convert multiple PDF files into one PDF
How could I merge / convert multiple PDF files into one large PDF file?
18 Answers
18
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Add text to Existing PDF using Python
I need to add some extra text to an existing PDF using Python, what is the best way to go about this and what extra modules will I need to install.
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Merge PDF files
Is it possible, using Python, to merge separate PDF files?
9 Answers
9
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How to display PDF file in HTML?
I have an auto generated PDF file by itext and I need to display that PDF file in HTML. My question is: How to display a local PDF file in HTML using pdf.js ? Should that PDF file be generated by some standards?
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How can I extract embedded fonts from a PDF as valid font files?
I'm aware of the pdftk.exe utility that can indicate which fonts are used by a PDF, and wether they are embedded or not.
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pdftk compression option
I use pdftk to compress a pdf using the following command line
10 Answers
10
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Convert HTML to PDF in .NET
I want to generate a PDF by passing HTML contents to a function. I have made use of iTextSharp for this but it does not perform well when it encounters tables and the layout just gets messy.
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