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App Inventor 2 SQLite 拓展：超流行兼容主流SQL语法的迷你本地数据库引擎...
... 默认sqlite3
优化库导入导出方法
.aix 拓展下载：
cn.fun123.SQLite.aix - v1.3
中文网测试案例
.aia 测试源码下载：
TestSqlite.aia
打开数据库
一般可以在屏幕初始化时打开db。如果...
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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Eclipse RCP开发桌面程序 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...终于找到了，原来使用Eclipse进行OpenGL开发，还需要另外下载OpenGL插件，如下图：
这里有OpenGL的类库，还有一个示例，把类库下载下来，解压，放到Eclipse的Plugin目录下，然后在我们的项目中添加依赖项，就可以看到我们需要...
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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Recommended way to embed PDF in HTML?
What is the recommended way to embed PDF in HTML?
24 Answers
24
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