- Table View
- List View
Tcl/Tk 8.5 Programming Cookbook
by Bert WheelerThis book provides a step-by-step approach to the Tcl/Tk language with the help of re-usable examples and images. It is a series of carefully organized, easy-to-follow, standalone recipes to solve your queries. Whether you go through the recipes chapter-wise or pick up any recipe randomly, you will find clear and complete explanation of the task covered in the recipe. If you are a beginner interested in adding Tcl/Tk 8.5 to your list of languages, or an experienced Tcl/Tk programmer looking to sharpen your knowledge, be assured, you will find your prefect guide in this book. Whether you are developing for your personal use or commercial applications, this book will provide you with a ready reference to the building blocks of Tcl/Tk 8.5
Tcl/Tk in a Nutshell: A Desktop Quick Reference
by Paul Raines Jeff TranterThe Tcl language and Tk graphical toolkit are simple and powerful building blocks for custom applications. The Tcl/Tk combination is increasingly popular because it lets you produce sophisticated graphical interfaces with a few easy commands, develop and change scripts quickly, and conveniently tie together existing utilities or programming libraries.One of the attractive features of Tcl/Tk is the wide variety of commands, many offering a wealth of options. Most of the things you'd like to do have been anticipated by the language's creator, John Ousterhout, or one of the developers of Tcl/Tk's many powerful extensions. Thus, you'll find that a command or option probably exists to provide just what you need.And that's why it's valuable to have a quick reference that briefly describes every command and option in the core Tcl/Tk distribution as well as the most popular extensions. Keep this book on your desk as you write scripts, and you'll be able to find almost instantly the particular option you need.Most chapters consist of alphabetical listings. Since Tk and mega-widget packages break down commands by widget, the chapters on these topics are organized by widget along with a section of core commands where appropriate. Contents include:Core Tcl and Tk commands and Tk widgetsC interface (prototypes)Expect[incr Tcl] and [incr Tk]TixTclXBLTOratcl, SybTcl, and Tclodbc
TCP / IP
by Todd LammleTCP/IP is the defacto protocol of the Internet and a key component to Microsoft's enterprise networking strategy. This text provides exam preparation material for those taking the TCP/IP for NT 4 exam, including 2 CDs containing sample exam questions and courseware.
TCP/IP For Dummies, 6th Edition
by By Candace Leiden Marshall WilenskyPacked with the latest information on TCP/IP standards and protocols TCP/IP is a hot topic, because it's the glue that holds the Internet and the Web together, and network administrators need to stay on top of the latest developments. TCP/IP For Dummies, 6th Edition, is both an introduction to the basics for beginners as well as the perfect go-to resource for TCP/IP veterans. The book includes the latest on Web protocols and new hardware, plus very timely information on how TCP/IP secures connectivity for blogging, vlogging, photoblogging, and social networking. Step-by-step instructions show you how to install and set up TCP/IP on clients and servers; build security with encryption, authentication, digital certificates, and signatures; handle new voice and mobile technologies, and much more. Transmission Control Protocol / Internet Protocol (TCP/IP) is the de facto standard transmission medium worldwide for computer-to-computer communications; intranets, private internets, and the Internet are all built on TCP/IP The book shows you how to install and configure TCP/IP and its applications on clients and servers; explains intranets, extranets, and virtual private networks (VPNs); provides step-by-step information on building and enforcing security; and covers all the newest protocols You'll learn how to use encryption, authentication, digital certificates, and signatures to set up a secure Internet credit card transaction Find practical security tips, a Quick Start Security Guide, and still more in this practical guide.
The TCP/IP Guide
by Charles M. KozierokFrom Charles M. Kozierok, the creator of the highly regarded www.pcguide.com, comes The TCP/IP Guide. This completely up-to-date, encyclopedic reference on the TCP/IP protocol suite will appeal to newcomers and the seasoned professional alike. Kozierok details the core protocols that make TCP/IP internetworks function and the most important classic TCP/IP applications, integrating IPv6 coverage throughout. Over 350 illustrations and hundreds of tables help to explain the finer points of this complex topic. The book’s personal, user-friendly writing style lets readers of all levels understand the dozens of protocols and technologies that run the Internet, with full coverage of PPP, ARP, IP, IPv6, IP NAT, IPSec, Mobile IP, ICMP, RIP, BGP, TCP, UDP, DNS, DHCP, SNMP, FTP, SMTP, NNTP, HTTP, Telnet, and much more.The TCP/IP Guide is a must-have addition to the libraries of internetworking students, educators, networking professionals, and those working toward certification.
TCP/IP Network Administration: Help for Unix System Administrators
by Craig HuntThis complete guide to setting up and running a TCP/IP network is essential for network administrators, and invaluable for users of home systems that access the Internet. The book starts with the fundamentals -- what protocols do and how they work, how addresses and routing are used to move data through the network, how to set up your network connection -- and then covers, in detail, everything you need to know to exchange information via the Internet.Included are discussions on advanced routing protocols (RIPv2, OSPF, and BGP) and the gated software package that implements them, a tutorial on configuring important network services -- including DNS, Apache, sendmail, Samba, PPP, and DHCP -- as well as expanded chapters on troubleshooting and security. TCP/IP Network Administration is also a command and syntax reference for important packages such as gated, pppd, named, dhcpd, and sendmail.With coverage that includes Linux, Solaris, BSD, and System V TCP/IP implementations, the third edition contains:Overview of TCP/IPDelivering the dataNetwork servicesGetting startedMBasic configurationConfiguring the interfaceConfiguring routingConfiguring DNSConfiguring network serversConfiguring sendmailConfiguring ApacheNetwork securityTroubleshootingAppendices include dip, ppd, and chat reference, a gated reference, a dhcpd reference, and a sendmail referenceThis new edition includes ways of configuring Samba to provide file and print sharing on networks that integrate Unix and Windows, and a new chapter is dedicated to the important task of configuring the Apache web server. Coverage of network security now includes details on OpenSSH, stunnel, gpg, iptables, and the access control mechanism in xinetd. Plus, the book offers updated information about DNS, including details on BIND 8 and BIND 9, the role of classless IP addressing and network prefixes, and the changing role of registrars.Without a doubt, TCP/IP Network Administration, 3rd Edition is a must-have for all network administrators and anyone who deals with a network that transmits data over the Internet.
TCP Performance over UMTS-HSDPA Systems
by null Mohamad Assaad null Djamal ZeghlacheThe evolution of the mobile communication market is causing a major increase in data traffic demands. This could lead to disrupted mobility and intermittent degraded channel conditions that contribute to poor transmission control protocol (TCP) performance. TCP Performance over UMTS-HSDPA Systems presents a comprehensive study of the effect of TCP
TCP, UDP und QUIC Internals: Protokolle und Programmierung
by Peter MandlDas Lehrbuch vermittelt praxisbezogen wichtige Grundkonzepte der Datenkommunikation mit einem Fokus auf den wichtigsten Transportprotokollen des Internets und auf der Entwicklung verteilter Anwendungen. Besonders ausführlich betrachtet der Autor die Transportprotokolle TCP und UDP, aber auch das neue, ursprünglich von Google für die Webkommunikation mit HTTP/3 entwickelte und inzwischen standardisierte Protokoll QUIC wird in der 2. Auflage ausführlich und verständlich erläutert. Dabei werden auch die zugrundeliegenden Kommunikationskonzepte anschaulich beschrieben. Um die Vorteile von QUIC im Vergleich zu TCP zu verstehen, werden auch die Grundlagen des Transport Layer Security (TLS) Protokolls, das in QUIC nun bereits integriert ist, in der vorliegenden 2. Auflage eingeführt. Die Nutzung von Transportmechanismen in der Programmierung eigener Kommunikationsanwendungen über die Socket API wird ebenfalls mit vielen Beispielen vor allem in Java, aber auch grundlegend in C erläutert. Neben den wesentlichen Protokollmechanismen und Zusammenhängen der betrachteten Protokolle weist der Autor auf die Möglichkeiten der Protokolloptimierung hin. Dadurch wird das Buch zu einem praktischen Ratgeber, der jederzeit zur Konfiguration der komplexen Protokollimplementierungen in Universalbetriebssystemen wie Linux, Windows oder macOS herangezogen werden kann.Die komplexen Sachverhalte werden verständlich erklärt und helfen dabei, die konkreten Protokollimplementierungen besser zu nutzen. Der Schwerpunkt des Buches liegt auf den praktisch relevanten Themen, aber auch grundlegende Aspekte werden erläutert. Viele Bilder veranschaulichen die Protokollmechanismen. Eine Sammlung von Kontrollfragen inklusive Musterlösungen erleichtert die Nachbearbeitung des Stoffes. Komplettiert wird das Buch durch umfangreiches Online-Zusatzmaterial. Lehrende können darüber hinaus auf Anfrage Präsentationsfolien zu den behandelten Themen beziehen.Das Buch richtet sich an Studierende der Informatik und Wirtschaftsinformatik sowie anderer Fachrichtungen mit Schwerpunkt Informationsverarbeitung und an Praktiker*innen wie Softwareentwickler*innen und Netzwerkadministrator*innen.Der Inhalt• Einführung in die Grundbegriffe der Datenkommunikation• Grundkonzepte der Transportschicht• Transportprotokolle TCP, UDP und QUIC• Einführung in das Transport Layer Security (TLS) Protokoll• Programmierung von Socket-Anwendungen
Teach Your Kids to Code
by Bryson PayneTeach Your Kids to Code is a parent's and teacher's guide to teaching kids basic programming and problem solving using Python, the powerful language used in college courses and by tech companies like Google and IBM.Step-by-step explanations will have kids learning computational thinking right away, while visual and game-oriented examples hold their attention. Friendly introductions to fundamental programming concepts such as variables, loops, and functions will help even the youngest programmers build the skills they need to make their own cool games and applications.Whether you've been coding for years or have never programmed anything at all, Teach Your Kids to Code will help you show your young programmer how to:–Explore geometry by drawing colorful shapes with Turtle graphics–Write programs to encode and decode messages, play Rock-Paper-Scissors, and calculate how tall someone is in Ping-Pong balls–Create fun, playable games like War, Yahtzee, and Pong–Add interactivity, animation, and sound to their appsTeach Your Kids to Code is the perfect companion to any introductory programming class or after-school meet-up, or simply your educational efforts at home. Spend some fun, productive afternoons at the computer with your kids—you can all learn something!
Teach Yourself Access 2010
by Faithe WempenThe visual way to get up to speed on Access 2010 It's one thing to gain access to Access. It's another thing entirely to figure out how to do all the things you want to do in Access, because the software is not all that intuitive. This full-color guide clearly shows you how to get the most out of Access 2010, including how to enter new records; create, edit, and design tables and forms; organize, analyze, and share data; generate concise reports; and much more. With pages of step-by-step instructions, graphics, and helpful advice, this is the visual learner's Access book-keep this on your desk and flip to what you need, any time! Explores the very latest features, functions, and tools of Access 2010, a database software tool that is part of the new Microsoft Office 2010 Teaches you how to enter new records and create, edit, and design tables and forms Explains how to organize, analyze, and share data; generate concise reports; add smart tags to tables, save backup copies of your data; and more Demonstrates through step-by-step instructions and numerous, full-color screen shots and graphics, so you can see exactly how to perform tasks This unparalleled book contains everything you need to know to use Access 2010 effectively.
Teach Yourself CGI Programming With Perl 5 In A Week, Second Edition
by Eric HerrmannThe CGI or common gateway interface is a program that runs on a web server and does things behind the scenes. It might be a counter of visitors or a program to e-mail the contents of a user-submitted form. The Perl scripting language is one way of creating CGIs and its intracacies are discussed in exhaustively in this tutorial.
Teach Yourself Desktop Publishing
by Christopher LumgairDesktop publishing has become the industry standard for publishers and freelancers alike. Teach Yourself Desktop Publishing is a practical course in desktop publishing that includes up-to-date information on the latest software and techniques.
Teach Yourself Linux
by Robert BillingThis book will help to learn to set up a Linux system, add applications, make things happen automatically, connect to the Internet, share files with other systems, and even apply the basics of programming.
Teach Yourself Quarkxpress 40
by Christopher LumgairGives all tips and techniques of how to use quarkxpress
Teach Yourself TCP/IP in 14 Days (2nd edition)
by Tim Parker Dean MillerThe transmission control protocol/internet protocol is the backbone of the internet. The protocol is explained in detail in these 14 lessons.
Teach Yourself VISUALLY Access 2013 (Teach Yourself VISUALLY (Tech) #146)
by Paul McFedriesThe easy, visual way to learn this popular database program Part of the Office 2013 productivity suite, Access enables you to organize, present, analyze, and share data on a network or over the web. With this Visual guide to show you how, you'll master the fundamentals of this robust database application in no time. Clear, step-by-step instructions are illustrated with full-color screen shots that show exactly what you should see on your screen. Learn to enter new records; create, edit, and design tables and forms; develop queries that generate specific reports; add smart tags to your tables; and much more. While it is the most widely used database application, Access is not particularly intuitive; the Visual system's two-page lessons and full-color screen shots make this complex software easier to learn Concise, step-by-step instructions and clear illustrations show you exactly what to expect Covers scores of tasks, including entering and setting up new records, organizing and sharing data, designing tables and forms, and generating reports Shows how to perform more complex operations, such as finding dependencies between database objects and adding smart tags to tables Teach Yourself VISUALLY Access 2013 uses clear steps and high-resolution screen images to get you up and running with this popular database program.
Teach Yourself VISUALLY Adobe Muse
by Rob HuddlestonA visual learner's guide to creating beautiful, functional websites without writing a line of code Adobe Muse allows graphic and visual designers to leverage the skills they already have in graphic design programs such as Adobe InDesign to create engaging, visually stunning websites without needing to write code. Veteran web designers as well as those new to website creation will learn to outline what a site needs and who it serves, as well as all about generating a look and feel, implementing the design as a working page, testing functionality, taking the site live, and keeping it going. Adobe Muse empowers graphic designers to create spectacular, functional websites without coding, and this visual guide makes it fast and easy to learn Muse Covers planning the site, designing the page layout, converting the layout to a website, adding multimedia content, and publishing a site Presented in the highly acclaimed Visual step-by-step format that breaks big topics into bite-sized modules and shows exactly what to expect at every step A companion website provides materials for experimentation to help you plan and develop your site Adobe Muse provides graphic and visual designers with the flexibility they have longed for as they design websites; this full-color book helps visual learners master Adobe Muse quickly and easily.
Teach Yourself VISUALLY Adobe Photoshop CS6 (Teach Yourself VISUALLY (Tech))
by Mike Wooldridge Brianna StuartGets visual learners up to speed on the newest enhancements in Photoshop Photoshop is constantly evolving, and the newest version offers great new tools for photographers. This popular guide gets visual learners up to speed quickly; previous editions have sold more than 150,000 copies. With colorful screen shots illustrating the step-by-step instructions, this book is perfect for Photoshop newcomers and for visual learners who are upgrading from an earlier version. It covers setting up the software, importing images from the camera, using all the tools, creating an online gallery, and more. Covers the most important features of Photoshop CS6, including importing photos from a digital camera, retouching and repairing damaged photos, enhancing digital images, and adding custom 3-D effects Explains how to edit images for the web, create an online photo gallery, and incorporate graphics into desktop publishing programs Explores color management, using palettes, compositing, using layers, applying gradients, setting type, and working with filters Features step-by-step instructions and full-color illustrations designed for those who learn best when they see how things are done Teach Yourself VISUALLY Photoshop CS6 gets visual learners ready to take advantage of everything the newest version has to offer.
Teach Yourself VISUALLY Android Phones and Tablets: The Fast And Easy Way To Learn (Teach Yourself VISUALLY (Tech))
by Guy Hart-DavisExperience all your Android device has to offer! Teach Yourself VISUALLY Android Phones and Tablets, 2nd Edition is the perfect resource if you are a visual learner who wants to master the ins and outs of the Android operating system. With step-by-step instructions driven by targeted, easy-to-understand graphics, this informative book shines a light on the features, functions, and quirks of the Android OS—and shows you how to use them. With the guidance provided by this easy to follow resource, you will quickly access, download, and enjoy books, apps, music, and video content, as well as photos, emails, and other forms of media, right from your phone or tablet! This book is perfect for Android users at beginner to intermediate levels. The Android operating system is graphics intensive, which is why a visual guide is the best way to navigate your Android device. Now that the Android OS is available on both phones and tablets, you can maximize the productivity and convenience of your devices by mastering the features, functions, and quirks of this operating system. Explore the latest Android features and functions Peruse full-color illustrations that walk you, step-by-step, through instructions for using the Android operating system Discover how to access, download, and enjoy multimedia content Sync your Android devices to maximize their capabilities Teach Yourself VISUALLY Android Phones and Tablets, 2nd Edition is the top resource for visual learners wanting to further explore the capabilities of Android devices.
Teach Yourself VISUALLY Android Phones and Tablets
by Guy Hart-DavisThe fast and easy way for visual learners to get up to speed on AndroidPacked with step-by-step, image-driven guidance, this must-have Visual book offers the latest tips for getting the most out of your Android devices that run on the most recent versions of the Android OS. Through the use of clear, visual instruction, you will learn how to access, download, and enjoy books, apps, music, and video content as well as send photos and emails, edit media on your phones and tablets, sync with desktop and other devices and services, and effectively multi-task.Offers beginning-to-intermediate level coverage on the latest Android features for both experienced Android users and those new to the Android familyAddresses a variety of quirks unique to the Android phones and tablets and discusses how to handle themFeatures full-color illustrations to accompany the step-by-step instructions, aimed at readers who learn best when they can see how things are doneTeach Yourself VISUALLY Android Phones and Tablets is an ideal resource if you learn best via visual guidance!
Teach Yourself VISUALLY Apple Watch
by Guy Hart-DavisWatch. Learn the features visually with 400 full-color screen shotsMaster the basic Apple Watch functions and customize your settingsGet optimal performance from your smartwatch with expert tipsFind the best apps and services to fit your personal needsThe Apple Watch's graphics-intensive touch interface is perfect for visual learners, and this guide mirrors that feature with a highly visual approach to using both the OS and the device itself. With full coverage, plenty of screen shots, and expert tips and tricks, Teach Yourself VISUALLY Apple Watch is the companion you cannot be without.
Teach Yourself VISUALLY Chromebook (Teach Yourself VISUALLY (Tech))
by Guy Hart-DavisTeach yuorself VISUALLYTM Are you a visual learner? Do you prefer instructions that show you how to do something — and skip the long-winded explanations? If so, then this book is for you. Open it up and you'll find clear, step-by-step screen shots that show you how to tackle the most useful Chromebook tasks. Each task-based spread covers a single technique, sure to help you get up and running on your Chromebook in no time. You'll learn to: Set up your Chromebook from Scratch Configure Chrome OS to work your way Connect your Android phone Enjoy email, chat, and video chat Master your schedule and tasks Designed for visual learners Two-page lessons break big topics into bite-sized modules Succinct explanations walk you through step by step Full-color screen shots demonstrate each task Helpful sidebars offer practical tips and tricks
Teach Yourself VISUALLY Complete Excel
by Paul McfedriesGet the basics of Excel and then go beyond with this new instructional visual guideWhile many users need Excel just to create simple worksheets, many businesses and professionals rely on the advanced features of Excel to handle things like database creation and data analysis. Whatever project you have in mind, this visual guide takes you step by step through what each step should look like. Veteran author Paul McFedries first presents the basics and then gradually takes it further with his coverage of designing worksheets, collaborating between worksheets, working with visual data, database management and analysis, VBA, and more.Offers step-by-step instructions on a variety of tasks, some everyday and some more uniqueShows you how to create basic spreadsheets, insert functions and formulas, work with pivot tables, and moreFeatures a two-color interior features numerous screen shots to enhance your learning process for tasks such as creating and managing macros, generating and working with analytics, and using the advanced tools Offering you a deep dive into Microsoft Excel, this book is the complete package for learning Excel with step-by-step, clear visual instructions.
Teach Yourself VISUALLY Complete Mac Pro
by Paul McfedriesGet up to speed on Apple's visionary new redesign of the desktop computerIt has the sleek lines of a starship, all-Flash memory, rock-solid architecture, and connection ports galore. Now you can take a deep dive through all the killer new features and functions of Apple's visionary new Mac Pro desktop computer with our equally impressive new guide, Teach Yourself VISUALLY Complete Mac Pro. Clear screenshots and lessons show you how to tackle not only beginning but also intermediate and advanced functions. You'll soon be customizing your Mac Pro, creating digital media, and enjoying even more cool stuff with the new Mavericks OS.Explains how to use and optimize the dazzling new Mac Pro desktop computer and its OS X operating system, MavericksCovers the basics, then dives deeper into more advanced techniques, tasks, apps, and functionsProvides practical information using high-resolution, two-color screenshots and quick, bite-sized, side-by-side lessonsPerfect for visual learners who prefer instructions that show, rather than tell, how to do thingsJump to warp speed on your dazzling new Mac Pro with Teach Yourself VISUALLY Complete Mac Pro.
Teach Yourself VISUALLY Complete OS X Mavericks
by Ben HarvellA deep dive into OS X MavericksIf you want to quickly cover the basics of Apple's new operating system, OS X Mavericks, and then delve deeper into the topic, this is the book for you. Using clear, step-by-step screenshots, Teach Yourself VISUALLY Complete OS X Mavericks shows you how to tackle not only beginning but also intermediate and more advanced functions. Two-page, side-by-side lessons break big topics into smaller bits, and you'll find helpful sidebars with plenty of practical tips and tricks. If you're a visual learner looking for enhanced coverage of OS X Mavericks, this new guide has more of what you're looking for.Explains how to use and optimize the newest OS X operating system, MavericksCovers the basics, then delves deeper into more advanced techniques and tasksUses succinct explanations and high-resolution screenshotsPerfect for visual learners who prefer instructions that show, rather than tell, how to do thingsWhen it comes to OS X Mavericks, find more of what you're looking for in Teach Yourself VISUALLY Complete OS X Mavericks.