Computing

Hackable Magazine [FR], Issue 2 (September, October 2014)

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 sort Arduino et consort.
Le contenu du journal est conçu pour permettre une mise en pratique directe des connaissances acquises et apprendre tout en faisant.

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Take Control of iCloud

By Joe Kissell

ICloud could seem uncomplicated, yet complexity lurks under the skin. during this crucial name from best-selling writer Joe Kissell, you'll methods to organize and use iCloud effectively on Macs (running 10.7 Lion or 10.8 Mountain Lion), iOS units, moment- and third-generation Apple TVs, and Windows-based computers. You'll additionally locate recommendation on dealing with Apple IDs and fixing issues of shared Apple IDs, non-email Apple IDs, a number of Apple IDs, and more.
With setup accomplished, Joe explains the main aspects—and hidden gotchas—of iCloud's center beneficial properties: iTunes within the Cloud (including iTunes Match), iCloud Backup, photograph circulate, records within the Cloud, locate My iPhone, Mail, Contacts, Calendars, Notes, Reminders, and again to My Mac.
You'll easy methods to deal with many points of iCloud, including:
• iCloud site: The iCloud site is your go-to spot for configuring definite iCloud settings. And, occasionally, the internet apps to be had there—Mail, Calendar, Contacts, Notes, Reminders, locate My iPhone, and iWork—have various or increased gains from what you'll locate of their opposite numbers in different places. Joe offers the entire important instructions for benefiting from some time at the iCloud website. positive factors of exact notice which are coated contain shared calendars, shared reminder lists, Mail principles, and Mail VIP lists.

• App integration: the entire iCloud internet apps indexed within the above bullet merchandise have opposite numbers in iOS and at the Mac. Joe describes how those apps are an analogous and diverse on various units, and tells you ways to show on app-related services—such as synchronized calendars and contacts—on your units. He additionally explains interactions inside of Reminders and Notes on quite a few devices.

• iTunes within the Cloud: the way to activate computerized downloads so approximately whatever you purchase from Apple—music, apps, and ebooks, notwithstanding now not television exhibits or movies—appears on your whole units. You'll additionally find out how to re-download formerly bought goods, and you'll examine Apple's non-compulsory, $25-per-year iTunes fit tune service.

• iCloud Backup: discover what facts in your iOS equipment backs up, find out how to deal with your backup, and—most importantly—how to revive after a problem!

• picture circulate: Having your entire fresh pictures seem on your whole units sounds nice, yet there are gotchas. Joe explains the 1,000-photo and 30-day limits, shared images streams, and the way to delete a photograph from a stream.

• records within the Cloud: begin altering your conduct as your files commence dwelling within the cloud and inside apps rather than on a neighborhood disk. yet watch out, given that records within the Cloud isn't constantly seamless!

• again to My Mac: With again to My Mac, you could hook up with your Mac at domestic or the workplace over the net and use either dossier sharing and reveal sharing simply as if you have been at the comparable community. Joe explains the basics.

You'll locate solutions to questions such as:
• How do I manage iCloud-based calendar and make contact with syncing on my iPhone, iPad, or iPod touch?

• How do I percentage calendars with people who find themselves no longer utilizing iCloud?

• How quick should still I anticipate iCloud to sync my data?

• How do I configure my electronic mail software program to take advantage of my iCloud e mail address?

• How do I upload documents to my picture circulate from Windows?

• How am i able to configure my AirPort severe to paintings with again to My Mac?

• What should still I anticipate iTunes to do instantly after I activate iTunes Match?

• How am i able to use locate My iPhone, to find not just my iPhone but in addition any (recent) iOS machine or perhaps a lacking Macintosh?

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QOS-Enabled Networks: Tools and Foundations (Wiley Series on Communications Networking & Distributed Systems)

Written via specialists within the box who care for QOS predicaments on a daily basis and now during this 2d version supply particular awareness to the area of information facilities, QoS Enabled Networks:Tools and Foundations, 2d variation presents a lucid figuring out of recent QOS conception mechanisms in packet networks and the way to use them in perform. This booklet is specializes in the instruments and foundations of QoS delivering the data to appreciate what merits QOS deals and what will be equipped on best of it.

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Bioinformatics Data Skills: Reproducible and Robust Research with Open Source Tools

By Vince Buffalo

This functional booklet teaches the abilities that scientists want for turning huge sequencing datasets into reproducible and strong organic findings. Many biologists start their bioinformatics education via studying scripting languages like Python and R along the Unix command line. yet there is a large hole among understanding a number of programming languages and being ready to research quite a lot of organic data.
instead of educate bioinformatics as a suite of workflows which are more likely to switch with this speedily evolving box, this e-book demsonstrates the perform of bioinformatics via facts abilities. Rigorous overview of information caliber and of the effectiveness of instruments is the root of reproducible and powerful bioinformatics research. via open resource and freely on hand instruments, you are going to examine not just how you can do bioinformatics, yet the way to strategy difficulties as a bioinformatician.
  • Go from dealing with small issues of messy scripts to tackling huge issues of smart equipment and instruments
  • Focus on high-throughput (or "next generation") sequencing facts
  • Learn info research with sleek equipment, as opposed to protecting older theoretical strategies
  • Understand the right way to pick out and enforce the easiest instrument for the task
  • Delve into equipment that bring about more straightforward, extra reproducible, and strong bioinformatics research

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Beowulf Cluster Computing with Linux (Scientific and Engineering Computation)

By William Gropp

Use of Beowulf clusters (collections of off-the-shelf commodity pcs programmed to behave in live performance, leading to supercomputer functionality at a fragment of the fee) has unfold all over the place within the computational technological know-how neighborhood. Many program teams are assembling and working their very own "private supercomputers" instead of counting on centralized computing facilities. Such clusters are utilized in weather modeling, computational biology, astrophysics, and fabrics technological know-how, in addition to non-traditional components equivalent to monetary modeling and leisure. a lot of this new reputation could be attributed to the expansion of the open-source movement.The moment version of Beowulf Cluster Computing with Linux has been thoroughly up to date; all 3 stand-alone sections have vital new fabric. The introductory fabric within the first half now features a new bankruptcy giving an summary of the booklet and historical past on cluster-specific matters, together with why and the way to decide on a cluster, in addition to new chapters on cluster initialization platforms (including ROCKS and OSCAR) and on community setup and tuning. the data on parallel programming within the moment half now contains chapters on easy parallel programming and on hand libraries and courses for clusters. The 3rd and biggest a part of the e-book, which describes software program infrastructure and instruments for coping with cluster assets, has new fabric on cluster administration and at the Scyld system.

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IPv6 Essentials

If your company is gearing up for IPv6, this in-depth booklet offers the sensible details and counsel you must plan for, layout, and enforce this enormously enhanced protocol. writer Silvia Hagen takes process and community directors, engineers, and community designers throughout the technical info of IPv6 beneficial properties and capabilities, and offers ideas if you happen to have to combine IPv6 with their present IPv4 infrastructure.

The flood of Internet-enabled units has made migrating to IPv6 a paramount obstacle around the world. during this up to date variation, Hagen distills greater than ten years of learning, operating with, and consulting with organizations on IPv6. It’s the single e-book of its kind.

IPv6 necessities covers:

  • Address structure, header constitution, and the ICMPv6 message format
  • IPv6 mechanisms equivalent to Neighbor Discovery, Stateless deal with autoconfiguration, and copy deal with detection
  • Network-related elements and prone: Layer 2 help, top Layer Protocols, and Checksums
  • IPv6 protection: common practices, IPSec fundamentals, IPv6 protection parts, and company safety models
  • Transitioning to IPv6: dual-stack operation, tunneling, and translation techniques
  • Mobile IPv6: know-how for a brand new new release of cellular services
  • Planning thoughts, integration eventualities, handle plan, top practices, and dos and don’ts

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High Performance Computing in Science and Engineering '10: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2010

By Wolfgang E. Nagel, Dietmar B. Kröner, Michael M. Resch

<body><p class="MsoBodyText"><span lang="EN-GB">This e-book offers the state of the art in simulation on supercomputers. top researchers current effects completed on platforms of the excessive functionality Computing heart Stuttgart (HLRS) for the yr 2010. The reviews conceal all fields of computational technological know-how and engineerin<span>g,</span> starting from CFD <span>to</span> computational physics and chemistry to computing device science<span>,</span> with a unique emphasis on industrially proper purposes. offering effects for either vecto<span>r s</span>ystems and micr<span>op</span>rocesso<span>r-b</span>ased systems<span>,</span> the booklet <span>makes it possible</span> to match <span>the</span> functionality degrees and usefulness of varied architectures. As HLRS operates the biggest NEC SX-8 vector procedure within the world<span>,</span> this ebook supplies a great perception into the potential for vector systems<span>, covering</span> the most equipment in excessive functionality computing. Its notable leads to reaching <span>the</span> maximum functionality for creation codes are of specific curiosity for either scientist<span>s</span> and engineer<span>s</span>. The publication <span>includes</span> a wealth of col<span>or</span> illustrations and table<span>s</span></span><span lang="EN-GB">.</span>
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Learning MySQL

By Hugh E. Williams, Seyed M.M. Tahaghoghi

Whether you are operating a enterprise, maintaining a tally of individuals andmeetings for a membership, or simply attempting to arrange a wide and diversecollection of knowledge, you will discover the MySQL database engineuseful for answering questions such as:

  • that are my most sensible ten fastest-selling products?
  • How usually does this individual come to our facility?
  • What used to be the top, lowest, and usual rating of the staff final season?

MySQL, the most well-liked open-source database, deals the facility ofa relational database in a package deal that is effortless to establish andadminister, and Learning MySQL offers the entire instruments you wish toget began. This densely packed instructional comprises detailedinstructions that can assist you manage and layout an efficient database,create strong queries utilizing SQL, configure MySQL for improvedsecurity, and squeeze details from your information.

After masking the fundamentals, the publication travels some distance into MySQL'ssubtleties, together with complicated queries and joins, the right way to have interaction withthe database over the net utilizing personal home page or Perl, and importanthouse-keeping equivalent to backups and security.

Topic include:

  • set up on Linux, home windows, and Mac OS X
  • Basic and complex querying utilizing SQL
  • User administration and security
  • Backups and recovery
  • Tuning for stronger efficiency
  • Developing command-line and net database functions utilizing thePHP and Perl programming languages

The authors, Saied Tahaghoghi and Hugh E. Williams, have careers inacademia and company, and percentage a willing curiosity in examine intosearch technologies.

Whether you have by no means touched a database or have already completedsome MySQL tasks, you will find insights in Learning MySQLthat will final a career.

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