680 results for tags
software x
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You Don't Need JavaScript for That!
CSS alternatives to common JavaScript interactions like Tooltips, Dropdown menus and toggling visibility.Tue Jul 12 00:49:34 2016 - permalink -- https://robots.thoughtbot.com/you-don-t-need-javascript-for-that
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TAxable electronic Libre Electronic Reserve - Electronic payments for a liberal society!
Taler is a new electronic payment system under development at Inria. Today, this website only presents the advantages our system is expected to provide. We expect to make the payment system available to the general public in 2016.Fri Jul 8 16:55:36 2016 - permalink -- https://taler.net/
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Tech Notes
Interesting blog, found via https://www.reddit.com/r/programming/comments/bxcto/why_not_fossil_scm/Thu Jun 30 08:55:03 2016 - permalink -- http://neugierig.org/software/blog/
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RTK, Piksi, High Precision GPS, GNSS, Centimeter-level relative positioning, Dual UART, USB, SBAS signals, Correlation Accelerator | SwiftNav
Piksi a single-frequency GPS/GNSS receiver. It delivers RTK functionality for centimeter-level relative positioning in a 53x53mm form factor. The Piksi receiver supports a high-performance, onboard Digital Signal Processor (DSP) and a flexible correlation accelerator.Mon May 23 15:41:13 2016 - permalink -
Features
Centimeter-level relative positioning (RTK)
10 Hz position/velocity/time solutions for fast updates
Open-source software and board design (the FPGA firmware is closed source)
Low power consumption: 500mW typical
Small form factor: 53x53mm
USB and dual UART connectivity
Full-rate raw sample pass-through over USB
3-bit, 16.368 MS/s L1 front-end supports GPS and SBAS signals- https://www.swiftnav.com/piksi.html
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FITS Support Office
Flexible Image Transport System, the standard data format used in astronomy.Wed May 11 18:49:30 2016 - permalink -- http://fits.gsfc.nasa.gov/fits_home.html
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Factoring relatively large semi-primes: or, why you should probably just give up, and use YAFU instead
In order to factor (relatively) large semi-primes (i.e. semi-primes larger than 150-bits), you should (probably) just ask YAFU (Yet Another Factoring Utility, https://github.com/DarkenCode/yafu) to try to factor the number for you in parallel using a highly-optimized number field sieve such as GGNFS (GPL General Number Field Sieve) or SIQS (Self-Initialising Quadratic Sieve). By using YAFU I was able to factor a 302-bit semi-prime in a little over half an hour , as opposed to over the course of 72 minutes using Sage’s Quadratic Sieve (QS).Sat Apr 23 23:44:34 2016 - permalink -- http://tylerfisher.org/factoring/
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Home - CONIKS
CONIKS is a key management system for end users capable of integration in end-to-end secure communication services. The main idea is that users should not have to worry about managing encryption keys when they want to communicate securely, but they also should not have to trust their secure communication service providers to act in their interest.Fri Apr 15 17:36:13 2016 - permalink -- https://coniks.cs.princeton.edu/
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When coding style survives compilation: De-anonymizing programmers from executable binaries
Coding style can survive compilation. Interesting study where programmers were de-anonymized with fairly high success rates from the binary code of their programs.Fri Apr 15 17:33:17 2016 - permalink -- https://freedom-to-tinker.com/blog/aylin/when-coding-style-survives-compilation-de-anonymizing-programmers-from-executable-binaries/
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From the Canyon Edge: Ubuntu on Windows -- The Ubuntu Userspace for Windows Developers
Ubuntu Linux binaries can be used under Windows 10.Sat Apr 2 19:57:57 2016 - permalink -- http://blog.dustinkirkland.com/2016/03/ubuntu-on-windows.html
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Overview — Graphite 0.10.0 documentation
Real-time graphing tool written in Python.Fri Apr 1 16:11:10 2016 - permalink -
Graphite does two things:
Store numeric time-series data
Render graphs of this data on demand- http://graphite.readthedocs.org/en/latest/overview.html
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Gammon Forum : Electronics : Microprocessors
Information about programming microprocessors, particularly the Arduino.Tue Mar 22 15:10:24 2016 - permalink -- http://gammon.com.au/forum/bbshowpost.php?bbtopic_id=123
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Arduino Playground - PS2Keyboard
Software to read PS2Keyboard on an Arduino.Tue Mar 22 13:48:10 2016 - permalink -- http://playground.arduino.cc/Main/PS2Keyboard
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Welcome to Attic — Attic - Deduplicating Archiver 0.16 documentation
Attic is a deduplicating backup program written in Python. The main goal of Attic is to provide an efficient and secure way to backup data. The data deduplication technique used makes Attic suitable for daily backups since only the changes are stored.Sun Mar 20 01:15:44 2016 - permalink -
Currently Linux, FreeBSD and MacOS X are supported.- https://attic-backup.org/
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rdiff-backup: Main
diff-backup backs up one directory to another, possibly over a network. The target directory ends up a copy of the source directory, but extra reverse diffs are stored in a special subdirectory of that target directory, so you can still recover files lost some time ago. The idea is to combine the best features of a mirror and an incremental backup.Sat Mar 19 22:12:32 2016 - permalink -
Version 1.2.8, released March 16th 2009
Includes a windows version.- http://www.nongnu.org/rdiff-backup/index.html
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hardBackup - Dirvish disk-based backup for Windows | itefix.net
hardBackup is a powerful solution for disk-based backup on windows systems. By utilizing well proven open source technologies like Dirvish (link is external), Rsync (link is external), Openssh (link is external) and Cygwin (link is external), hardBackup can:Sat Mar 19 21:32:57 2016 - permalink -
keep several images of backup in a rotating scheme
represent identical files in different images by one single physical copy
transfer only changes in files via secure channels- https://www.itefix.net/hardbackup
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SDR transceiver
SDR receivers and transmitters for Red Pitaya.Thu Mar 10 01:39:18 2016 - permalink -- https://pavel-demin.github.io/red-pitaya-notes/sdr-transceiver/
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userv - user services client and daemon
Put the security boundary where it ought to be.Tue Mar 8 00:23:23 2016 - permalink -
userv (pronounced you-serve) is a program which, according to the specification, is
a Unix system facility to allow one program to invoke another when only limited trust exists between them.
Found via the interesting "Experiences with Subversion" http://www.chiark.greenend.org.uk/~sgtatham/svn.html- http://www.chiark.greenend.org.uk/~ian/userv/
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Blog | Blinkenlight | 20 LEDs are enough
Blog describing the development of a software library for DFC77 receivers.Fri Feb 26 15:17:24 2016 - permalink -- http://blog.blinkenlight.net/blog/
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Index of /pub/academic/computer-science/history/pdp-11/teco/
Information about the TECO editor.Wed Feb 24 16:36:08 2016 - permalink -
Found via http://home.windstream.net/engdahl/teco.htm
See also https://almy.us/teco.html, https://github.com/blakemcbride/TECOC and the home page of Dan Murphy, the author of the original TECO at http://www.opost.com/dlm/- http://www.ibiblio.org/pub/academic/computer-science/history/pdp-11/teco/
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https://github.com/tesneddon/tecox
A new portable TECO based on TECO-32 V40. Written in C.Wed Feb 24 16:32:04 2016 - permalink -
http://teco-lang.org
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The "save link" script does not appear to work on github, at least in Firefox/Windows. It works on Chrome/OS X.- https://github.com/tesneddon/tecox