Previously, the answer was presented with what’s now the first section as the last section. POSIX Shell includes a ! operator Poking around the shell specification for other issues, I recently (September 2015) noticed that the POSIX shell supports a ! operator. For example, it is listed as a reserved word and can appear at … Read more
There are 500k+ apps on the app markets and competition is fierce. It is paramount to have great UX and graphics. Cross-platform tools are NOT on par with native development. If they were, we would all be using them. But we are not. With a reason – you do NOT have full control. And full-control … Read more
What about SDL? Perhaps it’s a bit too complex for your needs, but it’s certainly cross-platform.
Qt Creator is basing their next-gen code parsing and associated functionality on Clang: https://www.qt.io/blog/2011/10/19/qt-creator-and-clang Looks very, very promising!
Yes it will; this is true of basically all binaries compiled for 64-bit Linux, not just those written in Go (except for shared libraries, which Go doesn’t rely on) You can set the GOOS and GOARCH environment variables before building: GOOS=windows GOARCH=386 go build (or go install or whatever), etc By default a binary will … Read more
The errno attribute on the error should be the same on all platforms. You will get WindowsError exceptions on Windows, but since this is a subclass of OSError the same “except OSError:” block will catch it. Windows does have its own error codes, and these are accessible as .winerror, but the .errno attribute should still … Read more
Yes, you can set the version of compiler at compile time. And compile your java code into old versions of java. From Oracle article : http://docs.oracle.com/javase/1.5.0/docs/tooldocs/windows/javac.html Cross-Compilation Example Here we use javac to compile code that will run on a 1.4 VM. % javac -target 1.4 -bootclasspath jdk1.4.2/lib/classes.zip \ -extdirs “” OldCode.java You might also … Read more
I got curious about this so decided to see what exactly is done by fmt.Println. http://golang.org/src/pkg/fmt/print.go If you scroll to the very bottom, you’ll see an if addnewline where \n is always used. I can’t hardly speak for if this is the most “cross-platform” way of doing it, and go was originally tied to linux … Read more
zeromq — and nothing else. encode the messages as strings. However, If you want to get serialiazation from a library use protobuf it will generate classes for Python and C++. You use the SerializeToString() and ParseFromString() functions on either end, and then pipe the strings via ZeroMq. Problem solved, as I doubt any other solution … Read more
I am surprised no one has mentioned using xdg-open for *nix which will work for both files and folders: import os import platform import subprocess def open_file(path): if platform.system() == “Windows”: os.startfile(path) elif platform.system() == “Darwin”: subprocess.Popen([“open”, path]) else: subprocess.Popen([“xdg-open”, path])