Tootekood: 01284105GTIN: 9781449339531Open source & other operating systems
Write software that draws directly on services offered by the Linux kernel and core system libraries. With this comprehensive book, Linux kernel contributor Robert Love provides you with a tutorial on Linux system programming, a reference manual on Linux system calls, and an insider's guide to writing smarter, faster code. Love clearly distinguishes between POSIX standard functions and special services offered only by Linux.With a new chapter on multithreading, this updated and expanded edition provides an in-depth look at Linux from both a theoretical and applied perspective over a wide range of programming topics, including: A Linux kernel, C library, and C compiler overview Basic I/O operations, such as reading from and writing to files Advanced I/O interfaces, memory mappings, and optimization techniques The family of system calls for basic process management Advanced process management, including real-time processes Thread concepts, multithreaded programming, and Pthreads File and directory management Interfaces for allocating memory and optimizing memory access Basic and advanced signal interfaces, and their role on the system Clock management, including POSIX clocks and high-resolution timers
Tootekood: 90RC00E0-M0UAY1GTIN: 4711081885825AIO CPU Coolers
ROG STRIX LC II 240ROG Strix LC II 240 AIO liquid CPU cooler with Aura Sync support, Intel LGA1700/1200/1150/1151/1152/1155/1156/2011/2011-3/2066 and AMD AM4/TR4, and two ROG 120mm radiator fans A 7th generation Asetek pump provides exceptional cooling and minimal noise, operating at speeds from 840 RPM. Two ROG-designed radiator fans optimize air circulation and static pressure ARGB lighting on the NCVM-coated pump cover provides a sleek, modern look. ROG motherboards feature a perfectly matched look. Reinforced, insulated tubes for increased durability.
Ouvrage de Littérature en français langue étrangère (FLE) dans la collection Progressive destiné aux grands adolescents et adultes niveau intermédiaire (B1/B2).Ce qui fait le succès de cet ouvrage de littérature:une organisation claire : le texte littéraire, une courte biographie de l'auteur sur la page de gauche, des activités de découverte et d'exploitation sur la page de droitela progression : les textes sont classés par ordre chronologique du Moyen-âge à nos jours, avec une priorité accordée à la littérature contemporaine et francophone,l'appareil pédagogique facilite la compréhension de l'histoire littéraire et le repérage des genresun usage souple : pour la classe ou en auto-apprentissage Les "plus" de ce niveauun CD mp3 avec près d'une heure d'enregistrement de textes de poésie et de théatre et tous les textes des activités communicatives16 textes d'auteurs contemporains destinés à une explosion à l'oralUn livret de corrigés est proposé à part (ISBN 978-2-09-035180-4)
Training for climbing can be fun, but sticking to a schedule can be desperately hard. Many climbers have seen the value of a carefully planned out, periodized training program. Clearly, such programs work, but many of us can't stick to such a rigid schedul
Dieses Praxisbuch richtet sich an Schüler, Studenten, Elektroinstallateure und Mechatroniker sowie an Ingenieure, aber auch an Hobbyelektroniker. Es unterstützt sie bei einfachen und kostengünstigen Lösungen in der Haus- und Installationstechnik sowie bei kleineren Automatisierungslösungen im Maschinen- und Anlagenbau.§Das Buch erläutert anschaulich, wie man LOGO! 8-Projekte plant, Programme entwickelt und die Hardware auswählt. Mit vielen praxisnahen Übungsschaltungen werden Standardsituationen der Steuerungstechnik erklärt. Zudem erhält der Leser eine praxisbezogene Beschreibung der verschiedenen Grund- und Erweiterungsmodule für LOGO! 8, mit denen sich spezielle Aufgabenstellungen sehr flexibel umsetzen lassen.§Die neue LOGO!-Generation zeichnet sich durch vereinfachtes Handling und geringeren Platzbedarf bei mehr Digital- und Analogausgängen aus. Über die Grund- und Sonderfunktionen des Logikmoduls lassen sich viele Schaltgeräte ersetzen. Mit Ethernet-Schnittstelle und Webserver ausgestattet, bieten die LOGO! 8-Geräte die Möglichkeit zur Bedienung und zum Datenabruf über Smartphones und andere Geräte. Programme und Kommunikationsfunktionen für bis zu 16 Netzwerkteilnehmer lassen sich komfortabel mit der Software LOGO! Soft Comfort V8 programmieren und simulieren.
LORGAR Jetter 357, gaming mouse, Optical Gaming Mouse with 6 programmable buttons, Pixart ATG4090 sensor, DPI can be up to 8000, 30 million times key life, 1.8m PVC USB cable, Matt UV coating and RGB lights with 4 LED flowing mode, size:124.90*71.65*41.36mm, 115g<br><br>
LORGAR Stricter 579, gaming mouse, 9 programmable buttons, Pixart PMW3336 sensor, DPI up to 12 000, 50 million clicks buttons lifespan, 2 switches, built-in display, 1.8m USB soft silicone cable, Matt UV coating with glossy parts and RGB lights with 4 LED flowing modes, size: 131*72*41mm, 0.127kg, black<br><br>
Tootekood: 04339151GTIN: 9788590379843Programming & scripting languages: general
This collection of articles record some of the existing wisdom and practice on how to program well in Lua. In well-written articles that go much beyond the brief informal exchange of tips in the mailing list or the wiki, the authors share their mastery of all aspects of Lua programming, elementary and advanced. The articles cover a wide spectrum of areas and approaches, with authors from both the industry and academia and titles about game programming, programming techniques, embedding and extending, algorithms and data structures, and design techniques.
ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe® 4.0. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle 3rd Gen AMD Ryzen™ CPUs. Boasting futuristic aesthetics and intuitive ROG software, ROG Strix B550-F Gaming gives you a head start on your dream build.
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ROG STRIX B650-A GAMING WIFI The ROG Strix B650-A Gaming WiFi comes equipped with potent performance and thermal prowess in a fresh-looking package. Robust power delivery designed to handle the latest AMD Ryzen™ 7000 Series processors is cooled with thick metal heatsinks that stand out against a black PCB. A PCIe 5.0 M.2 slot, speedy DDR5 memory support, and the latest WiFi 6E networking fleshes out the futuristic feature set.
The ROG Strix X870-F Gaming WiFi is built to dominate with AMD Ryzen 9000 Series Desktop Processors. Its advanced power design and AI solutions ensure peak performance, while dual USB4 ports, WiFi 7 and high-speed DDR5 slots provide cutting-edge connectivity. This motherboard delivers the power and speed essential for elite gaming and the demands of advanced AI PC applications.
The AI PC-ready ROG Crosshair X870E Hero offers unyielding power delivery, robust thermal management, hyperspeed connectivity, comprehensive PCIE 5.0 and DDR5 support to unleash the performance of AMD Ryzen™ 9000 Series processors. Dark hues predominate across this motherboard, drawing your attention to premium metallic textures, nickel-plated surfaces, sleek contours and a stereoscopic visual effect on the large M.2 and chipset heatsink. This board also features the Polymo Lighting II effect. This upgraded lighting module built into the I/O shroud provides more dynamic RGB illumination for the signature ROG logo.
ROG STRIX X870E-H GAMING WIFI7 Transform your gaming experience with the ROG STRIX X870E-H GAMING WIFI7 motherboard. Engineered to dominate with AMD Ryzen™ 9000 Series Desktop Processors, this ATX powerhouse features cutting-edge power design and AI-enhanced solutions. With PCIe 5.0 x16 slots, dual USB4® Type-C ports, and WiFi 7, it delivers advanced connectivity. DIY-friendly features like M.2 Q-Release on all four M.2 slots and PCIe Slot Q-Release make building and upgrades effortless. Unleash your system's full potential with the ROG STRIX X870E-H GAMING WIFI7.
With NPU boosting and cutting-edge AI solutions, the ROG STRIX Z890-F Gaming WiFi supports advanced AI-driven PC applications. Equipped with Thunderbolt™ 4, PCIe® 5.0, and Polymo lighting, it delivers blazing-fast data transfers, unparalleled connectivity and a customizable aesthetic that can be either subtle or bold.
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With an advanced power design and AI features, the ROG Strix Z890-E Gaming WiFi delivers top-tier performance. Equipped with Thunderbolt™ 4, WiFi 7, high-speed DDR5 slots, and seven M.2 slots, it provides exceptional connectivity and speed, making it ideal for elite gaming and advanced AI PC applications.
ROG Strix motherboards feature ASUS Aura technology, enabling full lighting control and a variety of presets for both onboard RGB LEDs and third-party accessories. Effects can be easily synced across compatible ROG graphics cards, monitors, keyboards, and mice to give your setup a unified look.
<p>ROG Strix B550 Gaming series motherboards offer a feature-set usually found in the higher-end ROG Strix X570 Gaming series, including the latest PCIe® 4.0. With robust power delivery and effective cooling, ROG Strix B550 Gaming is well-equipped to handle 3rd Gen AMD Ryzen™ CPUs. Boasting futuristic aesthetics and intuitive ROG software, ROG Strix B550-F Gaming gives you a head start on your dream build.<br /> </p>
Tootekood: 44663976GTIN: 9782401105164Educational: study & revision guides
Toute son année de Grande Section en un cahier d’activités !Cet ouvrage, conçu par des enseignants, permettra à votre enfant de s’exercer et de progresser en s’amusant durant toute son année de Grande Section de Maternelle et de préparer son entrée en CP. Pour chaque domaine d’apprentissage (Langage, Lecture, Graphisme et Écriture, Maths, Explorerlemonde), retrouvez :De nombreuses activités ciblant les notions clés du programme de Grande Section (développer le langage, se préparer à l’écriture…) L’univers tendre de deux amis complices, Lisa et Théo, qui accompagneront votre enfant dans tout l’ouvrageDes méthodes d’apprentissage ludiques (autocollants, coloriages)Des Conseils Parents et un Tableau de suivi pour vous aider à guider votre enfant dans toutes les activitésDes pages Je deviens grand pour développer l’autonomie de votre enfant à l’école et à la maison EN CADEAU ! Un jeu détachable de lecture pour développer son vocabulaire et la reconnaissance des lettres + un poster abécédaireà accrocher Également disponible pour les programmes de Toute Petite, Petite et Moyenne Section !
Tootekood: 09243991GTIN: 9781680500554Graphical & digital media applications
Unlock the secrets to creating random mazes! Whether you're a game developer, an algorithm connoisseur, or simply in search of a new puzzle, you're about to level up. Learn algorithms to randomly generate mazes in a variety of shapes, sizes, and dimensions. Bend them into Moebius strips, fold them into cubes, and wrap them around spheres. Stretch them into other dimensions, squeeze them into arbitrary outlines, and tile them in a dizzying variety of ways. From twelve little algorithms, you'll discover a vast reservoir of ideas and inspiration.From video games to movies, mazes are ubiquitous. Explore a dozen algorithms for generating these puzzles randomly, from Binary Tree to Eller's, each copiously illustrated and accompanied by working implementations in Ruby. You'll learn their pros and cons, and how to choose the right one for the job.You'll start by learning six maze algorithms and transition from making mazes on paper to writing programs that generate and draw them. You'll be introduced to Dijkstra's algorithm and see how it can help solve, analyze, and visualize mazes. Part 2 shows you how to constrain your mazes to different shapes and outlines, such as text, circles, hex and triangle grids, and more. You'll learn techniques for culling dead-ends, and for making your passages weave over and under each other. Part 3 looks at six more algorithms, taking it all to the next level. You'll learn how to build your mazes in multiple dimensions, and even on curved surfaces.Through it all, you'll discover yourself brimming with "ideas," the best medicine for programmer's block, burn-out, and the grayest of days. By the time you're done, you'll be energized and full of maze-related possibilities!What You Need: The example code requires version 2 of the Ruby programming language. Some examples depend on the ChunkyPNG library to generate PNG images, and one chapter uses POV-Ray version 3.7 to render 3D graphics.
Write code that writes code with Elixir macros. Macros make metaprogramming possible and define the language itself. In this book, you'll learn how to use macros to extend the language with fast, maintainable code and share functionality in ways you never thought possible. You'll discover how to extend Elixir with your own first-class features, optimize performance, and create domain-specific languages. Metaprogramming is one of Elixir's greatest features. Maybe you've played with the basics or written a few macros. Now you want to take it to the next level. This book is a guided series of metaprogramming tutorials that take you step by step to metaprogramming mastery. You'll extend Elixir with powerful features and write faster, more maintainable programs in ways unmatched by other languages. You'll start with the basics of Elixir's metaprogramming system and find out how macros interact with Elixir's abstract format. Then you'll extend Elixir with your own first-class features, write a testing framework, and discover how Elixir treats source code as building blocks, rather than rote lines of instructions.You'll continue your journey by using advanced code generation to create essential libraries in strikingly few lines of code. Finally, you'll create domain-specific languages and learn when and where to apply your skills effectively. When you're done, you will have mastered metaprogramming, gained insights into Elixir's internals, and have the confidence to leverage macros to their full potential in your own projects.
