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This practical guide leads you through numerous aspects of working with PostgreSQL. Step by step examples allow you to easily set up and extend PostgreSQL. "PostgreSQL Server Programming" is for moderate to advanced PostgreSQL database professionals. To get the best understanding of this book, you should have general experience in writing SQL, a basic idea of query tuning, and some coding experience in a language of your choice.
Do you need to learn computer programming skills for your job or want to start it as a hobby? Is this something that is alien to you and leaves you scratching your head in confusion? Do you need something simple, like Linux, to get started?
This book will provide the answers you need.
Millions of us own computers for a variety of reasons. Some use them for gaming and fun while others are engaged in the serious business of making money. But many simply do not get true value from their computer as they struggle to understand programming and fail to grasp how it could improve their usage in many ways.
You've seen the sleek and point and click surface that is the Linux desktop client. While this is great, we all know the real power of Linux lies beneath the hood. The problem is the command line is intimidating and you want to learn it quickly and as easily as possible.
Linux Command Line takes you from your very first baby steps all the way to writing files and creating your own Bash scripts. Along the way you'll learn the basics of file navigation, directory setup and all the handy tips and tricks passed down over the years by your fellow keyboard lovers!
If you're interested in creating cutting-edge code-based art and animations, you've come to the right place! Processing (available at www.processing.org) is a revolutionary open source programming language and environment designed to bridge the gap between programming and art, allowing non-programmers to learn programming fundamentals as easily as possible, and empowering anyone to produce beautiful creations using math patterns. With the software freely available, Processing provides an accessible alternative to using Flash for creative coding and computational art--both on and off the Web.
A straightforward, visual guide that shows young learners how to build their own computer projects using Scratch, a popular free programming language, using fun graphics and easy-to-follow instructions.
Kids can animate their favorite characters, build games to play with friends, create silly sound effects, and more with Coding Projects in Scratch. All they need is a desktop or laptop with Adobe 10.2 or later, and an internet connection to download Scratch 2.0. Coding can be done without download on Scratch - Imagine, Program, Share.
Step-by-step instructions teach essential coding basics and outline 18 fun and exciting...
Think like a coder―the fun guide to Scratch programming for ages 8-12
Scratch is a visual computer language designed especially for kids, and Scratch Programming for Beginners is the perfect book to introduce kids to coding! It explains the fundamental concepts of Scratch in a kid-friendly way, and comes jam-packed with fun, creative activities.
This book starts with the scratch programming basics, teaching kids what coding is, and all about the different tools they can use to build their own programs and games. Each chapter teaches a different aspect of coding, with exercises that get more challenging as they go, so kids can test...
Practical solutions to overcome challenges in creating console and web applications and working with systems-level and embedded code, network programming, deep neural networks, and much more.
Key Features
Work through recipes featuring advanced concepts such as concurrency, unsafe code, and macros to migrate your codebase to the Rust programming language
Learn how to run machine learning models with Rust
Explore error handling, macros, and modularization to write maintainable code
Book Description
Rust 2018, Rust's first major milestone since version 1.0, brings more advancement in the Rust language...
Statistical methods are a key part of data science, yet few data scientists have formal statistical training. Courses and books on basic statistics rarely cover the topic from a data science perspective. The second edition of this popular guide adds comprehensive examples in Python, provides practical guidance on applying statistical methods to data science, tells you how to avoid their misuse, and gives you advice on what’s important and what’s not.
Many data science resources incorporate statistical methods but lack a deeper statistical perspective. If you’re familiar with the R or Python programming languages and have some...
Introduction to Python Programming is written for students who are beginners in the field of computer programming. This book presents an intuitive approach to the concepts of Python Programming for students. This book differs from traditional texts not only in its philosophy but also in its overall focus, level of activities, development of topics, and attention to programming details. The contents of the book are chosen with utmost care after analyzing the syllabus for Python course prescribed by various top universities in USA, Europe, and Asia. Since the prerequisite know-how varies significantly from student to student, the...
This ebook is a concise guide to learning dynamic web applications using PHP, MySQL and Apache in a simplified manner. You will learn how to create applications and write programs, that are dynamic and purposeful. You will also learn how to develop intricate programs in order to construct web applications and dynamic web-sites.
This book, fully updated for Python version 3.6+, covers the key ideas that link probability, statistics, and machine learning illustrated using Python modules in these areas. All the figures and numerical results are reproducible using the Python codes provided. The author develops key intuitions in machine learning by working meaningful examples using multiple analytical methods and Python codes, thereby connecting theoretical concepts to concrete implementations. Detailed proofs for certain important results are also provided. Modern Python modules like Pandas, Sympy, Scikit-learn, Tensorflow, and Keras are applied to simulate and...
Regular expressions are an essential part of programming, but they can be difficult to cope with. Enter Regular Expression Recipes for Windows Developers. This is the only book of its kind that presents material in a functional, concise manner. It contains over 100 of the most popular regular expressions, along with explanations of how to use each one. It also covers all of the major development languages, including JavaScript, VB, VB .NET, and C#.
Author Nathan A. Good teaches by example and provides concise syntax references as necessary throughout the book. You’re sure to find his examples accurate and relevant. This book is an...
Pharo is a modern open-source development environment for the classic Smalltalk-80 programming language. This book, intended for both students and developers, will guide you gently through the language and tools by means of a series of examples and exercises.
We are making this book available to you under the Creative Commons Attribution-ShareAlike 3.0 license. You can either download the PDF for free from PharoByExample.org, or you can buy a softcover copy from lulu.com. (You can also pay for the PDF download from lulu.com, if you would like to make a contribution to this effort.) Additional material is available from the book's...
Computer Programming using GNU Smalltalk tries a different approach for teaching introductory computer programming than most other books by choosing Smalltalk as the programming language. A language which is mature and powerful yet not as widely used as some other popular alternative programming languages out there, waiting for its discoverers. The book aims computer users who have not done any computer programming before or curious programmers who want to learn Smalltalk programming language which is probably one of the influencers of the programming language they are currently using.
Split into two parts, the first part (the Science of SmallTalk) covers the important technical background for programmers and managers; while the second part (the Art of SmallTalk) introduces some of the basic philosophy of SmallTalk. It includes a step-by-step guide taking readers through the basics--right up to designing, coding, and debugging their own programs.
Today on the show we have Zed Shaw. Zed is the author of Learn Python the Hard Way. and the popular website Learn Code the Hard Way.
In this episode, we’ll be talking about how Zed learned to code, how to get the most out of his book series, and advice on next steps for after you complete Learn Python the Hard Way.
sed & awk describes two text processing programs that are mainstays of the UNIX programmer's toolbox. sed is a "stream editor" for editing streams of text that might be too large to edit as a single file, or that might be generated on the fly as part of a larger data processing step. The most common operation done with sed is substitution, replacing one block of text with another. awk is a complete programming language. Unlike many conventional languages, awk is "data driven" -- you specify what kind of data you are interested in and the operations to be performed when that data is found. awk does many things for you, including...
If you are a UNIX novice or an experienced shell programmer, The Korn Shell User and Programming Manual, Revised Edition will provide you with the practical advice and technical tips you will need in order to become proficient in all aspects of the Korn shell. From basic introductory concepts through to advanced programming techniques, you will learn how to: *customize your UNIX environmen *write and debug Korn shell script *fine-tune Korn shell scripts for faster execution This new revised edition has been thoroughly updated to include extensive UNIX command listings, a quick reference section for easy-to-find answers and solutions...
The vast majority of users utilize the Korn Shell or some variant of the Bourne Shell, such as bash. Sams Teach Yourself Shell Programming in 24 Hours covers these shells. It begins with a generalized tutorial of Unix and tools and then moves into detailed coverage of shell programming. Sams Teach Yourself Shell Programming in 24 Hours is one of the best values because it provides readers with more information for less money.
This book uses the effective and proven 'Teach Yourself' format to instruct the reader how to make their shell work for them. It covers useful information including: managing input/output, manipulating text...
This thoroughly revised guide demonstrates how the flexibility of the command line can help you become a more efficient and productive data scientist. You'll learn how to combine small yet powerful command-line tools to quickly obtain, scrub, explore, and model your data. To get you started, author Jeroen Janssens provides a Docker image packed with over 100 Unix power tools—useful whether you work with Windows, macOS, or Linux.You'll quickly discover why the command line is an agile, scalable, and extensible technology. Even if you're comfortable processing data with Python or R, you'll learn how to greatly improve your data science...
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