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This book focuses on the most useful and applicable scripts for making truly interactive, engaging Web sites (and it doesn't proclaim to be the definitive all-knowing JavaScript guide).You'll not only have quick access to the scripts you need, you'll finally understand why the scripts work, how to alter the scripts to get the effects you want, and, ultimately, how to write your own groundbreaking scripts from scratch. Through his popular Web site, Nick Heinle has been showing Web designers and other nonprogrammers how to create the scripts they need. In fact, he wrote much of the JavaScript used on the Web today. This book is the culmination of his work. His explanations are clear, detailed, and accessible; everything - every script, every concept, every line - is explained so that "the rest of us" will understand.Designing with JavaScript covers many of the powerful capabilities that JavaScript is given with Dynamic HTML, in a few chapters covering important aspects of implementing Microsoft Internet Explorer 4.0 as well as Netscape Navgigator 4.0. You'll learn how to create pages on the fly, how to identify users' browsers, how to create "rollover" effects with sound, graphics, and animation, and more. It also features a CD-ROM and Web site that provide fast access to some of the author's most useful functions and scripts, making it easy to find the code you need and to build your own custom scripts

Modelo HP704-PE (polished ebony) O HP704 é o modelo mais completo da série HP, um piano que se encaixa perfeitamente na decoração de ambientes, com uma sonoridade de piano altamente realista, além de uma ação de teclas que responde com fidelidade a forma de tocar do músico. O sistema de alto falantes é potente e preenche seu ambiente. Ele ainda possui várias ferramentas incríveis para o aprendizado e estudo musical, a qualquer dia ou hora, seja usando as músicas internas ou apps musicais sem fio via Bluetooth. SOUND GENERATOR Piano Sound: Super NATURAL Piano Modeling Max. PolyphonyPiano: Limitless (solo playing using ?Piano? category tones) Other: 384 TonesTotal 324 Tones KEYBOARD Keyboard PHA-50 Keyboard: Wood and Plastic Hybrid Structure, with Escapement and Ebony/Ivory Feel (88 keys) PEDAL Pedal Progressive Damper Action Pedal (Damper pedal: capable of continuous detection, Soft pedal: capable of continuous detection/function assignable, Sostenuto pedal: function assignable) SPEAKER SYSTEM Speaker System Acoustic Projection Speakers Cabinet + Near-field Speakers: 12 + 2.5 cm (5 + 1 inches) x 2 (Coaxial Speaker) Spatial Speakers: 5 cm (2 inches) x 2Rated Power Output 25 W x 2 5 W x 2 HEADPHONES Headphones Effect: Headphones 3D Ambience TUNING, VOICING Touch SensitivityKey Touch: 100 types, fixed touch Hammer Response: 10 types Master Tuning 415.3-466.2 Hz (adjustable in increments of 0.1 Hz) Temperament 10 types (Equal, Just Major, Just Minor, Pythagorean, Kirnberger I, Kirnberger II, Kirnberger III, Meantone, Werckmeister, Arabic), selectable temperament key Effects Brilliance, Ambience Piano Designer Lid Key Off Noise Hammer Noise Duplex Scale Full Scale String Resonance Damper Resonance Key Off Resonance Cabinet Resonance Soundboard Type Damper Noise Single Note Tuning Single Note Volume Single Note Character INTERNAL SONGS Internal Songs Total 382 songs Listening: 15 songs Ensemble: 30 songs Entertainment: 20 songs Do Re Mi Lesson: 30 songs Lesson: 287 songs (Scale, Hanon, Beyer, Burgmuller, Czerny 100) DATA PLAYBACK Playable Software Standard MIDI Files (Format 0, 1) Audio File (WAV: 44.1 kHz, 16-bit linear format, MP3: 44.1 kHz, 64 kbps - 320 kbps, requires USB Flash Memory) RECORDER Recordable Software Standard MIDI Files (Format 0, 3 parts, Approx. 70,000 notes memory) Audio File (WAV: 44.1 kHz, 16-bit linear format, requires USB Flash Memory) BLUETOOTH Bluetooth Audio: Bluetooth Ver 3.0 (Supports SCMS-T content protection) MIDI: Bluetooth Ver 4.0 COMPATIBLE ANDROID / IOS APPS (ROLAND) Compatible Android / iOS Apps (Roland) Roland Piano App Piano Designer CONVENIENT FUNCTIONS Convenient Functions Metronome (adjustable Tempo/Beat/Down beat/Pattern/Volume/Tone) Registration Dual Split Twin Piano (with Individual Mode) Transpose (in semitones) Speaker volume and Headphones volume automatically select function Volume limit function Panel Lock Auto Off CABINET Cabinet Music rest: Tilt Adjustable (3 levels), with Music holders Key cover: Slide type, with Keyboard Lid Switch and Classic Position OTHER Display Graphic OLED 128 x 32 dots Connectors DC In jack Input jacks: Stereo miniature phone type Output (L/Mono, R) jacks: 1/4-inch phone type USB Computer port: USB B type USB Memory port: USB A type Phones jack x 2: Stereo miniature phone type, Stereo 1/4-inch phone type Power SupplyAC adaptor Power Consumption13W (12W-30W) AccessoriesOwner's Manual Leaflet ?USING THE UNIT SAFELY? AC adaptor Power cord Headphone hook Dimensões Largura 1,377 mm Profundidade 468 mm Altura 1,113 mm Peso 61.0 kg Modelo HP704-PE Cor: preto ebony polido Comprado em agosto 2022, mas montado apenas em janeiro 2023. Possui caixa original. Perfeito estado, sem nenhum arranhão. Raridade no Brasil. (21)96969-6663

JJRC H12C Drone 2.4G 4CH 6-Axis Headless Mode One Key Auto Return RC Quadcopter With 5MP Camera Quadcopter Alcança 300mts Descrição : 1,One-key return,CF mode, easier for the freshmen to play. 2,4 Channel with 6-Axis gyro, more stable, anti-wind, more flip. 3,2.4GHz radio, wider remote range, anti-interference, more accurate control 4,Different speed modes, easier to play. 5,With LCD screen for more accurate control 6,With cool light, more fun to play at night. 7,Function: ascend/descend, forward/backward, turn left/right, left/right side fly,3D 360 Degree flip, CF mode, one-key return, photo/video Features:Remote Control,Flashing Type:Helicopter Action Time:6 - 8 Minutes State of Assembly:Ready-to-Go Brand Name:JJRC Age Range:Grownups, 8 years old Warning:Don't play in the thunderstorm weather Motor:Brushless Motor Remote Control:Yes Controller Mode:MODE2 Controller Battery:AA batteries(Not Included) Remote Distance:300 meters Charging Time:120 minutes Material:Metal,Resin,Plastic Power Source:Electric Charging Voltage:110v-240v Plugs Type:USB Control Channels:4 Channels Model Number:H12C RC HelicopterBattery:3.7V 750mah battery Control Mode:RC Control System Channels::4CH with 6-Axis Gyroscope Package Includes: 1 * JJRC H12C quadcopter 1 * Remote controller 1 * 3.7V 750mah battery 1 * Charger 4 * Spare Propellers 1 * Memory card reader 1 * 5MP camera

Hot Sale SYMA X5SW Wifi FPV 2.0MP HD Camera Hot Sale SYMA X5SW Wifi FPV 2.0MP HD Camera Remote Control RC Helicopter Quadcopter UFO Quadcopter Drone Control RC Helicopter Quadcopter UFO Quadcopter Drone Features: 1.X5SW RC Drone Built-In WiFi Camera and Electronic Compass, WIFI real time transmission for videos and photos between built-in camera and mobile attached to the remote controller. 2.Both of Android mobile phone and Apple IOS mobile phone are applicable for this FPV drone (programme is available for downloading and installation). 3.6-Axis gyro quad-rotorcraft flight, strong stability, can easily implement various flight movements, stronger wind resistance, easier to control. 4.2.4GHz technology adopted for anti-interference. Allow to fly up to 20 pcs at the same time without interferance with each other. 5.The quadcopter can fly both indoor and outdoor. 6.Built in rechargeable high performance Li Poly battery. 7.Function:up/down,left/right sideward fight,forward/backward,turn left/right,with gyro/flash lights,A 360-degree 3D and special functions(continuous rolling), real time transmission of video and photos. Item Discriptions: Brand Name: Syma Item Name: X5SW Flying time: About 6-7 minutes Frequency: 2.4G Color: White or Black Channel: 4CH 6 Axis Gyro Battery for Controller: 4"AA" batteries( not included) Battery for Quadcopter: 3.7V 500mAh Li-poly Charging Time: About 120 mins(USB charging) Dimension: 31*31*8 cm Package includes: 1 x X5SW quadcopter 1 x transmitter 1 x charger 1 x camera 1 x manual Notice: The original battery is inside the drone body, and landing gears and mobile clip and screwdriver is placed under the tray.

Many students have trouble the first time they take a mathematics course in which proofs play a significant role. This new edition of Velleman's successful text will prepare students to make the transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs. The book begins with the basic concepts of logic and set theory, to familiarize students with the language of mathematics and how it is interpreted. These concepts are used as the basis for a step-by-step breakdown of the most important techniques used in constructing proofs. The author shows how complex proofs are built up from these smaller steps, using detailed 'scratch work' sections to expose the machinery of proofs about the natural numbers, relations, functions, and infinite sets. To give students the opportunity to construct their own proofs, this new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software. No background beyond standard high school mathematics is assumed. This book will be useful to anyone interested in logic and proofs: computer scientists, philosophers, linguists, and of course mathematicians. Livro em perfeito estado Retirada no bairro Butantã, em SP ou envio pelo correio.

Usado Em ótimo estado Editora Image Comics; 1ª edição Idioma Inglês Capa comum 496 páginas ISBN-101534322043 Idade de leitura 13 anos e acima Dimensões 16.76 x 2.29 x 25.65 cm A hero dreams of flight. An alien spy prepares for invasion. A young man is mentored by a hero with dark secrets. A street criminal discovers a hero's identity. And much, much more. Step into a world of heroes and see them from a whole different perspective. These are the multiple-award-winning stories that began the epic series and changed how we think about superheroes.