the Payment History of Google Adsense has a mini bug, that show wrong result when I check “last 3 months” ...
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How to sign a PDF using iText and iTextSharpHow to sign a PDF using iText and iTextSharp
If you are a Java or .NET developer, all the following articles are useful for you. How to sign a ...
PortableSigner-Tool to sign Portable Document Files (PDF)PortableSigner-Tool to sign Portable Document Files (PDF)
Yesterday, I got a email, he said he want a tool to sign PDF in ubuntu. At first, I decided ...