This is a video course produced by the author of the book “Java Program Design Basics” under thepublisher Tsinghua University Press. The aim of this video course is to help readers gain a comprehensive understanding of the fundamental knowledge and advanced techniques of Java programming. “Java Program Design Basics” has already been in its 8th version, and it has been a bestseller for Tsinghua University Press for several years, having been repeatedly selected as a classic textbook in the field of Java programming. The book is a collection of the author’s many years of teaching and development experience, conveying the essence of Java object-oriented programming.
The video course covers all aspects of Java programming, taking the fundamental programming design, object-oriented programming design, and event handling as the three major themes. Using clear and concise language, rich and simple examples, and a comprehensive introduction to Java object-oriented programming, it fully introduces the key points and difficulties of Java object-oriented programming. It includes data types, variables, operators, control flow statements, functions, object-oriented programming, exception handling, input/output operations, graphical user interfaces, multithreading programming, database programming, and network programming, etc. The instructor has over a decade of experience in teaching Java and has a passion for sharing his knowledge with others. He will provide readers with an engaging teaching experience and practical programming skills, helping them quickly get started and gradually become proficient in Java programming.
The video course is accompanied by a detailed book, which includes all the example codes and theoretical knowledge from the course. This makes it easy for readers to delve deeper into the Java programming language and fully understand its various aspects. Through the study of this video course and the book, readers will be able to master the skills and methods of Java programming and develop efficient, stable, and robust Java applications. The supporting book can be used as a teaching aid for undergraduate computer science and related majors, as well as for programming courses for schools. It can also be used as a supplementary text for professional education training, as well as for Java beginners or experienced developers who want to learn more.
Lesson 1 Java Language Summary
Lesson 2 Java Development Environment Configuration
Lesson 3 Naming Rules of Java Source Files and Compile and Run Compile and Run in JDK Environment
Lesson 4 macOS environment variable configuration
Lesson 5 Constants and Identifiers
Lesson 6 Data Type Conversion
Lesson 7 Local variable type inference and keyboard input
Hey there, trendsetters of Tutupost, today I'm here to rave about a magical item that can make you the center of street attention instantly — custom trucker hats! 🦆
First off, let's talk about individuality. In this world full of uniformity, it's embarrassing enough to have a fashion faux pas, let alone matching hats with someone else! But with custom trucker hats, you get to say "no way" to that! You can pick any color, design, and even embroider your name or favorite slogan on it. Want a one-of-a-kind hat? No problem, it's your personal statement! 👤💥
Next comes versatility. Whether you're rocking casual jeans and a T-shirt or pulling off a formal blazer, a custom trucker hat blends seamlessly with any outfit. It can be a badge of rebellion or a symbol of dapper style. One great hat, and you'll master any look with ease, shining bright under the spotlight! 🕶️👔
And did you know? A custom trucker hat is also a mood booster! When you're too lazy to wash your hair or just can't tame it, it comes to the rescue! Just slap it on, and voila, it hides the grease and adds charm, a little secret for those quick, pretty outings! 😌💖
Most importantly, custom trucker hats provide sun protection too! On hot summer days, they shield your eyes from the blinding sun and protect your scalp from harmful UV rays. So multifunctional, doesn't it feel like a steal? 🌞🏖️
In conclusion, custom trucker hats are the fashion weapon that will make you stand out in the crowd and accompany you on every lazy day when you don't feel like styling your hair. Get moving and create your own unique trucker hat! Wear it with pride, because with it, you'll be the most dazzling person on the block! 💃
【Seller Show】🎨 Digital Oil Painting Kits: Transform into an Artist with a Magical Canvas! 🌟
Hey there, friends of Xiaohongshu (Little Red Book), today I'm here to share an incredibly fun (and boast-worthy) art gadget — digital oil painting kits! 🤹♀️
First off, let's face it, not everyone can scribble like Van Gogh and sell their work for millions. But with digital oil painting kits, you and I can become an "artist" overnight! It's like a cheat code for your painting skills, guiding every stroke so that even those with the clumsiest hands can produce astonishing artworks. 🖼️
Upon unboxing, you'll find a set of numbered paints and a canvas printed with corresponding numbers. Don't be fooled; this isn't just any canvas — it's a magical fabric that promises a surge of accomplishment! Just match the numbers and fill in the colors, step by step, and before you know it, a masterpiece is born! 👣
And have you noticed? Many of those fancy painting posts on social media are actually digital oil paintings! They look all professional, but in reality, they might have been done at home while binge-watching TV shows! So next time, you can also flaunt your own creation and make everyone think you're an artistic maestro hidden among the people! 🎭
The best part is, there's a wide variety of digital oil painting themes available, from landscapes and animals to cartoons and abstract art. Not only can they cure your boredom, but they can also decorate your nest or serve as unique gifts for friends. What could be more heartfelt than a painting done with your own hands, right? 🎁
In conclusion, digital oil painting kits are a marvelous tool that nurtures your soul and caters to your vanity. In this high-pressure world, taking some time to relax and paint can be incredibly healing, don't you think? Get your hands on one now, and let's embark on a colorful journey together! 🌈
【Seller Show】🚂 Miniature Lovers, Unite! Ruoke Train Model, the Express to Childhood Memories 🎟️
Hey there, cuties of Tutupost, today I've got a heart-stealing mini treasure to rave about — the Ruoke Train Model! 🚂
First things first, look at that aesthetic appeal! This train model is so exquisitely detailed, it's like an art piece sculpted with care. Just having it there is a feast for the eyes. Every time I glance at it, I can't help but hum the tune of "Toot toot toot, the train is coming." 🎶
But don't be fooled by its size; this model has substance! It replicates the real movement of a train as if it's actually shuttling along the tracks. Plus, you get the joy of assembling it yourself, feeling that sense of achievement from scratch. Hands not nimble? No worries, the instructions are so detailed that even kids can manage it. 👷♂️
What's more fun is placing it on your desk to become a companion during work or study. When you feel tired, just look up at it, and it's like it's saying, "Keep going, buddy!" Moreover, it also serves as an incredibly cute display piece. Whether in the living room or bedroom, it adds a unique touch to your decor. 🏡
The clincher? If you have kids, this is definitely a great parent-child project. On weekends, the whole family can sit together, fitting and connecting pieces, which not only trains the little ones' motor skills but also strengthens family bonds – killing multiple birds with one stone! 👨👩👧👦
In conclusion, the Ruoke Train Model is a trifecta of fun, beauty, and practicality. It doesn't just take you back to childhood dreams but also brings endless delight to daily life. So what are you waiting for? Hop on board! Let's ride together on this happy little track! 🚝
【Seller Show】🎵 The Ruoke Music Box: Unlocking a Retro Trend with Style 🎶
Hey there, friends! Today, I'm here to rave about an incredibly cute gadget — the Ruoke Music Box! 🎵
First things first, let's talk about the aesthetic appeal of this little gem. It's the epitome of retro charm! Its compact and exquisite design fits right in the palm of your hand, as if holding onto a piece of history. Every time you open it, it's like you're traveling back to an era without smartphone ringtones. 📜
But don't be fooled by its looks alone! The Ruoke Music Box is also packed with features. Not only can it play classic melodies, but you can also DIY your own tunes! Want to set your crush's voice as your ringtone? No problem! How about using the meow of your cat to wake you up in the morning? The Ruoke Music Box has got you covered! 🐱
Plus, it's super easy to use — even us klutzes can get the hang of it in a minute. With its rotating winding mechanism, just give it a gentle twist, and a melodious tune will flow out, providing instant therapy. 🌀
The most important thing, though, is that this little treasure is perfect for gifting. Whether it's for birthdays, anniversaries, or any special occasion, if you want to, it can bring a delightful surprise to someone. Just imagine, on a romantic evening, listening to "The Moon Represents My Heart" softly playing from the music box — doesn't it instantly set the mood? 🌝
In summary, the Ruoke Music Box is a petite marvel that combines both beauty and talent. It satisfies your nostalgia while adding endless fun to your daily life. So, what are you waiting for? Get your hands on one and let's both succumb to the charm of this retro delight! 🎉
【Seller Show】Twinkle, Twinkle Little Stars at Home! Get Ready for the Cozy Galaxy Vibes with Home Star Projector! 🌌✨【Seller Show】
Hey Star Gazers! 🌟✨ Today, I'm here to spill the cosmic tea on the hottest trend that's turning my home into a celestial wonderland—the Home Star Projector! Buckle up, because this is not just a lamp; it's a one-way ticket to your personal starry night!
First things first, let me assure you, this projector is not your ordinary mood light. It's practically a galaxy in a box, ready to transform your living room into the ultimate stargazing spot. Move over, planetariums; your girl's got her own galaxy now!
Now, picture this: you're all snuggled up in your favorite blanket, sipping on some cocoa, and the room is bathed in the soft glow of a thousand stars. Pure magic, right? The Home Star Projector is like a fairy godmother, granting your wish for a dreamy escape without leaving your cozy nook.
But wait, it gets even better! This little wonder isn't just about stars; it's a full-blown cosmic adventure. With adjustable brightness and color options, you can switch from a calming galaxy to a vibrant aurora. Your room, your rules!
And here's the kicker—it's not just for the bedroom! Movie nights will never be the same. Imagine watching your favorite flick under a sky full of stars. Romantic, right? The Home Star Projector is basically the Cupid of movie nights, setting the mood for lovey-dovey moments.
But hey, it's not all about aesthetics; it's practical too! It comes with a convenient remote control, so you can change the galaxy without leaving your cozy nest. Lazy? More like galaxy boss!
So, what are you waiting for? Elevate your home's vibe with the Home Star Projector. It's not just a light; it's a daily dose of cosmic joy. Trust me, once you've experienced the magic, you'll wonder how you ever lived without your own personal galaxy. Stars on demand? Yes, please! 🚀🌌✨
【Seller Show】Master of On-the-Go Photography! Self-Media Smartphone Camera Bracket, Elevate Your VLOG Game~📸🤣
Hey there, buddies! Are you ready for this? Today, I'm here to introduce you to an absolute must-have gadget—the self-media smartphone camera bracket! Let me tell you, this is like my personal photographer and assistant, making my VLOGs more exciting and interesting!
First and foremost, this bracket is the epitome of compact and chic. It takes up almost no space in your bag, and its petite and lively design is subtly charming. You know, capturing moments is an art, but what really captivates people is the outcome!
Most importantly, this little gem is incredibly versatile! Whether you're into selfies or capturing breathtaking scenery, it's got you covered! With a 360-degree rotation, no angle is left unexplored, unleashing your creativity limitlessly. Plus, it boasts various shooting modes for you to experiment with—almost like having your own director. Oh my, it's almost missing a voiceover!
Wait, there's more! It comes with a built-in stabilization system, ensuring that even if your hand trembles like a sugar sieve, your VLOG won't become the poster child for shaky footage. By now, are you feeling the excitement?
Hold on, hold on, let's talk about its lazy-person features! Do you often find yourself bothered about where to place your phone for that perfect shot? Worry no more! With this camera bracket, you'll be the laziest person in the room! Once you're done taking photos, just put the bracket down, and voilà, you're officially in the advanced stage of laziness.
Lastly, get ready to witness its high-performance capabilities! It effortlessly connects via Bluetooth, no need for another person's assistance—you can remotely control your smartphone camera with ease. No more searching for a stand-in to take your family photos; now, you're the star of your own show!
To sum it up, this self-media smartphone camera bracket is like my personal paparazzo. Small in size, big in functionality. With this gadget, your VLOGs will become the most eye-catching content online. Don't hesitate, grab yours now, and let's together explore the enchanting world of photography! 📸✨
兔兔Blog
AI作品赏析
JAVA Programming
JOY MOVING
Linux
最新评论
拖动图片到comfyui没反应，加载也不行，我下载的是1536*1024的png格式的
你好，可以分享工作流吗
真不错