Hackable journal est une booklet des Éditions Diamond, destiné à des utilisateurs curieux souhaitant découvrir et progresser dans le domaine de l’électronique numérique, de l’utilisation de nano-ordinateur et de los angeles programmation sur des carte de kind Arduino et consort.
Le contenu du journal est conçu pour permettre une mise en pratique directe des connaissances acquises et apprendre tout en faisant.
Read or Download Hackable Magazine [FR], Issue 2 (September, October 2014) PDF
Best computing books
Post 12 months be aware: First released January 1999
Freely to be had resource code, with contributions from hundreds of thousands of programmers world wide: this is often the spirit of the software program revolution referred to as Open resource. Open resource has grabbed the pc industry's cognizance. Netscape has opened the resource code to Mozilla; IBM helps Apache; significant database proprietors haved ported their items to Linux. As businesses observe the ability of the open-source improvement version, Open resource is turning into a potential mainstream substitute to advertisement software.
Now in Open assets, leaders of Open resource come jointly for the 1st time to debate the hot imaginative and prescient of the software program they've got created. The essays during this quantity supply perception into how the Open resource stream works, why it succeeds, and the place it truly is going.
For programmers who've worked on open-source initiatives, Open assets is the hot gospel: a strong imaginative and prescient from the movement's non secular leaders. For companies integrating open-source software program into their firm, Open assets finds the mysteries of ways open improvement builds larger software program, and the way companies can leverage freely to be had software program for a aggressive company advantage.
The participants the following were the leaders within the open-source arena:
Brian Behlendorf (Apache)
Kirk McKusick (Berkeley Unix)
Tim O'Reilly (Publisher, O'Reilly & Associates)
Bruce Perens (Debian undertaking, Open resource Initiative)
Tom Paquin and Jim Hamerly (mozilla. org, Netscape)
Eric Raymond (Open resource Initiative)
Richard Stallman (GNU, unfastened software program starting place, Emacs)
Michael Tiemann (Cygnus Solutions)
Linus Torvalds (Linux)
Paul Vixie (Bind)
Larry Wall (Perl)
This ebook explains why nearly all of the Internet's servers use open- resource applied sciences for every thing from the working process to net serving and electronic mail. Key expertise items built with open-source software program have overtaken and passed the industrial efforts of billion buck businesses like Microsoft and IBM to dominate software program markets. research the interior tale of what led Netscape to choose to liberate its resource code utilizing the open-source mode. learn the way Cygnus strategies builds the world's most sensible compilers by way of sharing the resource code. research why enterprise capitalists are eagerly observing crimson Hat software program, a firm that offers its key product -- Linux -- away.
For the 1st time in print, this ebook offers the tale of the open- resource phenomenon instructed via the folks who created this movement.
Open resources will convey you into the area of unfastened software program and express you the revolution.
Approximately Linux Voice
Linux Voice is an autonomous GNU/Linux and loose software program journal from the main skilled reporters within the business.
About this issue
People try to wreck into our desktops, yet we will struggle again. With honeypots and crafty, we capture attackers red-handed and discover what they're up to.
Plus: We delve into OwnCloud to determine what 2016 has in shop, proportion a espresso with purple Hat's leader group wrangler, and peek contained in the ELF dossier structure. Get extra from your Linux desktop in with our tutorials: display screen your health, construct 3D types, create a 3D robotic, improve your web pages and a lot more.
Heterogeneous Computing with OpenCL teaches OpenCL and parallel programming for advanced structures that can comprise numerous machine architectures: multi-core CPUs, GPUs, and fully-integrated sped up Processing devices (APUs) resembling AMD Fusion know-how. Designed to paintings on a number of structures and with vast help, OpenCL may also help you extra successfully application for a heterogeneous destiny.
The two-volume set IFIP AICT 419 and 420 constitutes the refereed post-conference court cases of the seventh IFIP TC five, WG five. 14 foreign convention on laptop and Computing applied sciences in Agriculture, CCTA 2013, held in Beijing, China, in September 2013. The a hundred and fifteen revised papers provided have been rigorously chosen from a number of submissions.
- Scheduling in Parallel Computing Systems: Fuzzy and Annealing Techniques (The Springer International Series in Engineering and Computer Science)
- Distributed Computing and Monitoring Technologies for Older Patients (SpringerBriefs in Computer Science)
- Pinterest For Dummies
- Shell Scripting: Expert Recipes for Linux, Bash and more
Extra info for Hackable Magazine [FR], Issue 2 (September, October 2014)
Dynamic power dissipation drops off with the square of the core voltage, but reducing voltage will have a negative impact on performance. Because the core voltage on an FPGA will be rated from 5% to 10% of the speciﬁed value, great care must be given to this from a system perspective. Typically, power issues can be addressed with other techniques while keeping the core voltage well within the speciﬁed range. 4 DUAL-EDGE TRIGGERED FLIP-FLOPS Due to the fact that power dissipation is proportional to the frequency that a signal toggles, it is desirable to maximize the amount of functionality for each toggle of a high fan-out net.
For transmission lines with shunt termination at the load, a series termination may be used as an alternate depending on the requirements of the system. 6, there is not steady-state current dissipation with a series termination. There is no steady-state current dissipation with a series termination. The disadvantages are . An initial reﬂection from the load to the terminating resistor . 6 Termination types. 46 Chapter 3 Architecting Power If these performance characteristics are acceptable for a given system, the series termination approach will eliminate static power dissipation through the termination resistor.
Adding register layers improves timing by dividing the critical path into two paths of smaller delay. Separating a logic function into a number of smaller functions that can be evaluated in parallel reduces the path delay to the longest of the substructures. By removing priority encodings where they are not needed, the logic structure is ﬂattened, and the path delay is reduced. Register balancing improves timing by moving combinatorial logic from the critical path to an adjacent path. Timing can be improved by reordering paths that are combined with the critical path in such a way that some of the critical path logic is placed closer to the destination register.