docopt.cpp
freebsd
| docopt.cpp | freebsd | |
|---|---|---|
| 4 | 6 | |
| 1,031 | 59 | |
| 0.2% | - | |
| 0.0 | 0.0 | |
| about 1 month ago | over 9 years ago | |
| C++ | C | |
| Boost Software License 1.0 | GNU General Public License v3.0 or later |
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docopt.cpp
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What are different options for CLI besides getopt and getopt_long?
Is C++, but docopt is great for CLI arguments. docopt is available in other language as well, e.g. python. The nice thing about docopt is that the command line arguments/syntax is automagically derived from your 'help' string.
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Command Line Flags in C++, A Minimalist's Guide
docopt
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3 Ways To Parse Command Line Arguments in C++: Quick, Do-It-Yourself, Or Comprehensive
Available for many languages. Link to C++ version: https://github.com/docopt/docopt.cpp
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Command line arguments best practices
You can try https://github.com/docopt/docopt.cpp It's also available in vcpkg (c++ package manager)
freebsd
- I cut GTA Online loading times by 70% (2021)
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Dio deleted the tweet shortly after
Second of all: The horrifying truth is that there is no such thing as a canonical text representation for IPv4 (source) (and yes... I am indeed citing the failed attempt to standardize this as my source for it not being standardized). Authoritatively speaking, all possible (non-binary) representations are equally invalid. In fact, text address resolution is typically delegated to the OS kernel, so what constitutes a "usable" address is liable to vary depending on if you're using Linux, OSX, Windows, or Other.
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Ask HN: What is the best config file documentation you have seen?
FreeBSD’s config files spring to mind. Here is an example:
https://github.com/lattera/freebsd/blob/master/etc/defaults/...
- Command Line Flags in C++, A Minimalist's Guide
- What is a consensus on 20% free space allocation in pools and keeping that space free? What are real-world performance implications of crossing it?
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Type-safe generic data structures in C
The macro idea has a long history. It would be good to reference its earlier uses. For example, freebsd/netbsd had "tree.h" back in 2002 [1].
[1] https://github.com/lattera/freebsd/blob/master/sys/sys/tree....
What are some alternatives?
Boost.Program_options - Boost.org program_options module
libcperciva - BSD-licensed C99/POSIX library code shared between tarsnap, scrypt, kivaloo, spiped, and bsdiff.
jarro2783/cxxopts - Lightweight C++ command line option parser
glibc - Unofficial mirror of sourceware glibc repository. Updated daily.
args - A simple header-only C++ argument parser library. Supposed to be flexible and powerful, and attempts to be compatible with the functionality of the Python standard argparse library (though not necessarily the API).
glibc - GNU Libc
Ncurses - ncurses Git mirror
c_standard_lib - source code of The Standard C Library, by Plauger
termbox - Library for writing text-based user interfaces
gflags - The gflags package contains a C++ library that implements commandline flags processing. It includes built-in support for standard types such as string and the ability to define flags in the source file in which they are used. Online documentation available at:
CLI11 - CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.
conan - Conan - The open-source C and C++ package manager