It's a truly sad time to be a programmer. Or just imagine compiling a project where multiple. cpp file that include a header file that publishes such a dependency. Imagine writing a larger project with many many. 12 Best Free Pdf Readers for Mac and Windows. Compiling this with "g++ -c" takes about 1 sec on my laptop.Īdd a tiny amount of code that "parses" the string literal "3" (which I think is not valid JSON actually. Today, we are going to discuss the best free PDF readers for Windows and macOS. Just write a short test.cpp with #include in it and add a int main(). When you run "g++ -E" on it (to do the preprocessing step only) those 24000 lines will unfold to about 84000 lines. The project consists of many many files, but most notably it is a C++ header-only library consisting of 24000 lines of header files to be included into every (transitively) dependent. With PDFtk: pdftk in.pdf output out.pdf userpw password. Last I checked, a git clone of this library downloaded 260 Megabytes of data. The user password is used for encryption, the owner password to restrict operations once the document is decrypted, for more information, see Wikipedia:PDFEncryption and signatures. Should be doable in an afternoon.īut if you disagree, you should try a particular, very popular JSON library for C++ (removed the mention of the name here, you can figure it out on your own if you want). cpp file should be plenty to write a solid reusable implementation that parses to a generic tree (dicts, lists, float/string/bool literals). I would say 50 lines of header + 500 lines of. It also features those annotation tools, which Sumatra PDF reader lacks. I have been happy with Xchange Viewer for more than a year. Foxit Reader is probably the best and the most well-known Adobe Reader alternative in the market. The pages would take time to render when scrolling down and it was not at all pleasant to wait while looking for something in the document. Sumatra was laggy when opening larger files( IIRC 5MB or more). I think writing a JSON parser should be perfectly fine, it's quite a simple format (while imperfect and probably way overused). I had used Sumatra PDF for a few months before switching to PDF Xchange Viewer. But if you can just do that anyways, the actual tests are less important. I've heard it described before that half of the benefit of unit testing in these languages is forcing yourself to structure code in testable modules with clean interfaces. ![]() Unit tests are a lot less important if you have a good type system and compiler checking things already. IMO, they're much more suited to building apps in dynamic languages. But if you don't care to do that, nothing's as fast and clean both to develop and for the end-user to use as every platform's native framework. Yup, it'll be a major pain to ever port to another platform. Writing GUI apps against the native framework. Maybe then it's okay to trade off raw speed for not handing a ton of formatting and syntax edge cases. I guess it's sort of okay if you expect to only be reading your local config files versus arbitrary web content. Rolling your own JSON, XML, etc parsers raises some eyebrows. ![]() (With Sumatra, it doesn't install the preview handler by default click Options in the installer and select it there.Upvoted for a number of interesting and unconventional opinions. Others known to work in the viewer pane are Adobe Reader, PDX-Change and Sumatra. Or it could be antivirus blocking the Opus viewer pane/process (docsvw32.exe) from accessing the PDF file itself, which often happens with "privacy" software that blocks processes that aren't on a whitelist from accessing documents.įailing all else, you could try an alternative PDF viewer. We've seen that explain differences between things working in one program and the other before. It could also be your antivirus blocking Opus from loading the newer FoxIt DLL, while it didn't object to the older DLL and doesn't mind Explorer loading it. FoxIt installs two handlers (for some reason), so it may be worth trying the other one if their "XP" one isn't working. That will tell you which PDF preview handler Opus is using. You can also check under Preferences / Viewer / Plugins, select ActiveX + Preview + Office + Web and click Configure. The interface includes text reading, two page view, rotation, autoscroll, text view, skins, measuring, text and background color replacement and supports drag-and-drop. Reinstalling PDF viewers often fixes problems like this and is the first thing I would try. Foxit Reader is a fast PDF viewer that includes annotation capabilities, Javascript support, interactive form filler and built-in text converter. I can try a newer version if the update that broke things was very recent let me know which version you have. That said, I tried the latest version of FoxIt last week and it was working OK then. If a FoxIt update broke things, you may need to ask them for help. How to open EPUB files in Windows using a browser extension. ![]() Ever since the last update for Foxit PDF Viewer 385.SumatraPDF is an easy-to-use free PDF reader for Windows.
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