Do comments in a LaTeX file change the output?
When you add a comment to a LaTeX file, it makes no visible change to the output. The comment is ignored as far as the appearance of the file. But is that comment somehow included in the file anyway? If you compile a LaTeX file to PDF, then edit it
Read moreYour PDF may reveal more than you intend
When you create a PDF file, what you see is not all you get. There is metadata embedded in the file that might be useful. It also might reveal information you’d rather not reveal. The previous post looked at just the time stamp on a file. This post will look
Read moreDiscussions now taking place across all tags on Stack Overflow
Expanding the experiment to create the space for developers to have meaningful conversations about their favorite technologies
Read moreIf you save a file as PDF twice, you get two different files
If you save a file as a PDF twice, you won’t get exactly the same file both times. To illustrate this, I created an LibreOffice document containing “Hello world.” and saved it twice, first as humpty.pdf then as dumpty.pdf. Then I compared the two files. % diff humpty.pdf dumpty.pdf Binary
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