Parrot 是一个虚拟机,旨在有效地编译和执行字节码的动态语言。
Parrot 目前拥有各种语言的不同程度的实现,包括 Tcl、Javascript、Ruby、Lua、
Scheme、PHP、Python、Perl 6、APL、和一个 .NET 字节码翻译器。
These drivers are for using certain Garmin GPS units with QLandkarteGT.
Supported devices are:
- Etrex Legend series (C, Cx, HCx, ...)
- Etrex Summit HC
- Etrex Venture Cx, HC
- Etrex Vista series (C, Cx, HCx)
- Forerunner 305
- GPSMap60 series (C, CS, CSx, Cx)
- GPSMap76 seriex (CS, CSx, Cx, S)
- Quest
- Rino 120
A ZConf based library to facilitate fetching weather information
and dumping it or printing it via a template.
zcweather - Fetches the weather for the specified location.
Assorted utilities for manipulating MP3 files via MP3::Tag.
mp3rename - Rename MP3 files based off of it's tags.
mp3show - Show tags for one or more MP3 file.
mp3tag - Manipulate the tags for one or more MP3 files.
QUIMUP is a 'graphical' client for the music player daemon (MPD)
written in C++ and Qt5.
Features include:
* Support for (locally stored) albumart.
* Support for audio streams (url).
* Drag & drop playlist management.
* Database browser (artist, album, genre, folder & playlist mode)
* Database search (artist, album, genre & title mode).
* Quick search-and-select in the playlist.
* Mini-mode interface for basic control only.
* Open folder in external programs to edit tags etc.
* Generally a quick and clean application.
VorbisGain is a utility that uses a psychoacoustic method to correct
the volume of an Ogg Vorbis file to a predefined standardized
loudness.
It is meant as a replacement for the normalization that is commonly
used before encoding. Although normalization will ensure that each
song has the same peak volume, this unfortunately does not say
anything about the apparent loudness of the music, with the end
result being that many normalized files still don't sound equally
loud. VorbisGain uses psychoacoustics to address this deficiency.
Moreover, unlike normalization, it's a lossless procedure which
works by adding tags to the file. Additionally, it will add hints
that can be used to prevent clipping on playback. It is based upon
the ReplayGain technology.
The end result is that the file ends up with superior playback
quality compared to a non-VorbisGain'ed file.
It needs player support to work. Non-supporting players will play
back the files without problems, but you'll miss out on the benefits.
RAMspeed is a command line utility to measure cache and memory performance of
computer systems. It offers 18 cache and memory benchmarks for i386 and amd64
machines, though 6 only for alpha ones. There are *mark benchmarks such as
INTmark, FLOATmark, MMXmark and SSEmark. They operate with linear (sequential)
data streams passed through ALU, FPU, MMX and SSE units respectively.
There are also *mem benchmarks such as INTmem, FLOATmem, MMXmem and SSEmem.
These are supposed to illustrate how fast is actual read/write memory
performance. There are also non-temporal versions of MMX and SSE benchmarks.
They have been coded with special instructions to minimise cache pollution on
memory reads and to eliminate it completely on memory writes. In addition, they
operate with a built in aggressive data prefetching algorithm. In some cases,
non-temporal MMXmark and SSEmark can deliver almost 100% of theoretical
bandwidth while reading.
The Biopython Project is an international association of developers who are
providing freely available Python tools for use in areas of computational
molecular biology such as bioinformatics and genomics.
Biopython is a collection of Python packages and modules created by the
Biopython Project, intended to provide the basis for building bioinformatics
applications in the Python language.
Note that the current release is alpha quality, and not yet deemed to be
stable.
This port includes optional support for Biopython-CORBA, a CORBA interface
built to the BioCorba standard (http://biocorba.org/).
BioRuby project aims to implement integrated environment for
Bioinformatics by using Ruby.
A simple software defined radio (SDR) library.
Although being simple, libsdr is sufficient to write a simple SDR receiver
application (github.com/hmatuschek/sdr-rx, above). This RX application
supports several input sources (i.e. sound card, files, RTL2382 dongles etc.)
and modes (i.e. AM, FM, SSB, CW, etc.).