Conquer complex and interesting programming challenges by building robust and concurrent applications with caches, cryptography, and parallel programming. Key FeaturesUnderstand how to use .NET frameworks like the Task Parallel Library (TPL)and CryptoAPIDevelop a containerized application based on microservices architectureGain insights into memory management techniques in .NET CoreBook Description This Learning Path shows you how to create high performing applications and solve programming challenges using a wide range of C# features. You’ll begin by learning how to identify the bottlenecks in writing programs, highlight common performance pitfalls, and apply strategies to detect and resolve these issues early. You'll also study the importance of micro-services architecture for building fast applications and implementing resiliency and security in .NET Core. Then, you'll study the importance of defining and testing boundaries, abstracting away third-party code, and working with different types of test double, such as spies, mocks, and fakes. In addition to describing programming trade-offs, this Learning Path will also help you build a useful toolkit of techniques, including value caching, statistical analysis, and geometric algorithms. This Learning Path includes content from the following Packt products: C# 7 and .NET Core 2.0 High Performance by Ovais Mehboob Ahmed KhanPractical Test-Driven Development using C# 7 by John Callaway, Clayton HuntThe Modern C# Challenge by Rod StephensWhat you will learnMeasure application performance using BenchmarkDotNetLeverage the Task Parallel Library (TPL) and Parallel Language Integrated Query (PLINQ)library to perform asynchronous operationsModify a legacy application to make it testableUse LINQ and PLINQ to search directories for files matching patternsFind areas of polygons using geometric operationsRandomize arrays and lists with extension methodsUse cryptographic techniques to encrypt and decrypt strings and filesWho this book is for If you want to improve the speed of your code and optimize the performance of your applications, or are simply looking for a practical resource on test driven development, this is the ideal Learning Path for you. Some familiarity with C# and .NET will be beneficial.

Forget the 10,000 hour rule— what if it’s possible to learn the basics of any new skill in 20 hours or less? Take a moment to consider how many things you want to learn to do. What’s on your list? What’s holding you back from getting started? Are you worried about the time and effort it takes to acquire new skills—time you don’t have and effort you can’t spare? Research suggests it takes 10,000 hours to develop a new skill. In this nonstop world when will you ever find that much time and energy? To make matters worse, the early hours of prac­ticing something new are always the most frustrating. That’s why it’s difficult to learn how to speak a new language, play an instrument, hit a golf ball, or shoot great photos. It’s so much easier to watch TV or surf the web . . . In The First 20 Hours, Josh Kaufman offers a systematic approach to rapid skill acquisition— how to learn any new skill as quickly as possible. His method shows you how to deconstruct com­plex skills, maximize productive practice, and remove common learning barriers. By complet­ing just 20 hours of focused, deliberate practice you’ll go from knowing absolutely nothing to performing noticeably well. Kaufman personally field-tested the meth­ods in this book. You’ll have a front row seat as he develops a personal yoga practice, writes his own web-based computer programs, teaches himself to touch type on a nonstandard key­board, explores the oldest and most complex board game in history, picks up the ukulele, and learns how to windsurf. Here are a few of the sim­ple techniques he teaches: Define your target performance level: Fig­ure out what your desired level of skill looks like, what you’re trying to achieve, and what you’ll be able to do when you’re done. The more specific, the better. Deconstruct the skill: Most of the things we think of as skills are actually bundles of smaller subskills. If you break down the subcompo­nents, it’s easier to figure out which ones are most important and practice those first. Eliminate barriers to practice: Removing common distractions and unnecessary effort makes it much easier to sit down and focus on deliberate practice. Create fast feedback loops: Getting accu­rate, real-time information about how well you’re performing during practice makes it much easier to improve. Whether you want to paint a portrait, launch a start-up, fly an airplane, or juggle flaming chain­saws, The First 20 Hours will help you pick up the basics of any skill in record time . . . and have more fun along the way.

How can I improve my coding skills? This book has a unique approach, specially crafted for non-programmers/beginners. A sure way to become confident programmer is to master the technique of logic building skills. Solve pattern-based problems because it will improve the visualization of logic. After some level of practice, your mind will work like a mini-debugger where you could able to visualize the flow of data. If a problem asked in the interview or anywhere else, then we should able to get the logic correctly in a single chance, instead of guessing logic. This book is specially put in an easy way to be suitable for any age group and to fill the much-needed gap especially for:- Who is unaware of any approach to build programming logic? Who had a hard time learning to write a program? Who are teachers/trainers and looking for a reliable resource to create interest in the subject of programming for their students. Who had some experience in programming and not confident enough? Who carries the false notion that coding is only for super-smart people. Who are looking for a 1st solid move to become a self-taught programmer? Who had some experience in programming with pattern and looking for a STANDARD APPROACH to get the LOGIC RIGHT for any pattern. Who is a victim of discouragement comments, similar like the following? Actually, you aren't interested. You lack patience and determination.? Your IQ is well below average. Programming is not about memorizing programming logic or downloading standard college/university level algorithms by practice in our mind, rather we need to understand the approach to solve a problem. Many novice programmers and many frustrated programmers do ask similar kind of questions which are as follows; How to develop logic building skill? How to learn to code? How to improve program logic? The Right, Approach: So the rule of the thumb is, in order to learn programming language fast and properly, first learn to hack programming logic. So, initially building programming logic skills must be the first and foremost activity rather than concentrating more on the features/APIs of a programming language. This technical manual is totally dedicated to the beginner or intermediate students who are just tired of hitting hard on many places in order to become confident in programming. Additionally, if you are among those who got limited time to learn to program, this is the guide that can serve you well too. Learning with simple picture-based problems or pattern surely helps in improving coding skills. If we apply the wrong logical condition then the non-matching output will be generated. Learning in this way makes learning interesting and force us to put efforts & focused. So, in this way, it helps in logic building. In general, It suits to most of the beginners/non-programmers and programmer with weak coding skills. After mastering the skills from this book, a beginner can confidently solve logical problems like 2-3 years experienced programmer. This is just not a book but a sensible option to learn programming logic from the very minimal. Can you afford to miss the right way to learn programming skills?

When you write software, you need to be at the top of your game. Great programmers practice to keep their skills sharp. Get sharp and stay sharp with more than fifty practice exercises rooted in real-world scenarios. If you're a new programmer, these challenges will help you learn what you need to break into the field, and if you're a seasoned pro, you can use these exercises to learn that hot new language for your next gig. One of the best ways to learn a programming language is to use it to solve problems. That's what this book is all about. Instead of questions rooted in theory, this book presents problems you'll encounter in everyday software development. These problems are designed for people learning their first programming language, and they also provide a learning path for experienced developers to learn a new language quickly. Start with simple input and output programs. Do some currency conversion and figure out how many months it takes to pay off a credit card. Calculate blood alcohol content and determine if it's safe to drive. Replace words in files and filter records, and use web services to display the weather, store data, and show how many people are in space right now. At the end you'll tackle a few larger programs that will help you bring everything together. Each problem includes constraints and challenges to push you further, but it's up to you to come up with the solutions. And next year, when you want to learn a new programming language or style of programming (perhaps OOP vs. functional), you can work through this book again, using new approaches to solve familiar problems. What You Need: You need access to a computer, a programming language reference, and the programming language you want to use.

Using detailed examples, checklists and exercises, the authors show how to develop, use and grade classroom examinations. They provide a thorough, step-by-step discussion of general testing and grading issues, including: deciding on the content of an exam; assessing difficulty levels; writing different kinds of test items; scoring different test items; evaluating different subject areas; helping students review for an exam; and developing grading methods and strategies.

A manual for building a faster brain and a better you! The Little Book of Talent is an easy-to-use handbook of scientifically proven, field-tested methods to improve skills—your skills, your kids’ skills, your organization’s skills—in sports, music, art, math, and business. The product of five years of reporting from the world’s greatest talent hotbeds and interviews with successful master coaches, it distills the daunting complexity of skill development into 52 clear, concise directives. Whether you’re age 10 or 100, whether you’re on the sports field or the stage, in the classroom or the corner office, this is an essential guide for anyone who ever asked, “How do I get better?” Praise for The Little Book of Talent “The Little Book of Talent should be given to every graduate at commencement, every new parent in a delivery room, every executive on the first day of work. It is a guidebook—beautiful in its simplicity and backed by hard science—for nurturing excellence.”—Charles Duhigg, bestselling author of The Power of Habit “It’s so juvenile to throw around hyperbolic terms such as ‘life-changing,’ but there’s no other way to describe The Little Book of Talent. I was avidly trying new things within the first half hour of reading it and haven’t stopped since. Brilliant. And yes: life-changing.”—Tom Peters, co-author of In Search of Excellence