Web Development With Clojure shows you how to apply Clojure programming fundamentals to build real-world solutions. You'll develop all the pieces of a full web application in this powerful language. If you already have some familiarity with Clojure, you'll learn how to put it to serious practical use. If you're new to the language, the book provides just enough Clojure to get down to business.You'll learn the full process of web development using Clojure while getting hands-on experience with current tools, libraries, and best practices in the language. You'll develop Clojure apps with both the Light Table and Eclipse development environments. Rather than frameworks, Clojure development builds on rich libraries. You'll acquire expertise in the popular Ring/Compojure stack, and you'll learn to use the Liberator library to quickly develop RESTful services. Plus, you'll find out how to use ClojureScript to work in one language on the client and server sides.Throughout the book, you'll develop key components of web applications, including multiple approaches to database access. You'll create a simple guestbook app and an app to serve resources to users. By the end, you will have developed a rich Picture Gallery web application from conception to packaging and deployment.This book is for anyone interested in taking the next step in web development.Q&A with Dmitri SotnikovWhy did you write Web Development with Clojure?When I started using Clojure, I found that it took a lot of work to find all the pieces needed to put together a working application. There was very little documentation available on how to organize the code, what libraries to use, or how to package the application for deployment. Having gone through the process of figuring out what works, I thought that it would be nice to make it easier for others to get started.What are the advantages of using a functional language?Over the course of my career, I have developed a great appreciation for functional programming. I find that it addresses a number of shortcomings present in the imperative paradigm. For example, in a functional language any changes to the data are created via revisions to the existing data. So they only exist in the local scope. This fact allows us to safely reason about individual parts of the program in isolation, which is critical for writing and supporting large applications.Why use Clojure specifically?Clojure is a simple and pragmatic language that is designed for real-world usage. It combines the productivity of a high-level language with the excellent performance seen in languages like C# or Java. It's also very easy to learn because it allows you to use a small number of concepts to solve a large variety of problems.If I already have a preferred web development platform, what might I get out of this book?If you're using an imperative language, you'll get to see a very different approach to writing code. Even if you're not going to use Clojure as your primary language, the concepts you'll learn will provide you with new ways to approach problems.Is the material in the book accessible to somebody who is not familiar with Clojure?Absolutely. The book targets developers who are already familiar with the basics of web development and are interested in learning Clojure in this context. The book introduces just enough of the language to get you productive and allows you to learn by example.

    More than 250 challenging practice questions have been completely revised to closely model the format, tone, topics, and difficulty of the real exam. An integrated study system based on proven pedagogy, exam coverage includes step-by-step exercises, special Exam Watch notes, On-the-Job elements, and Self Tests with in-depth answer explanations to help reinforce and teach practical skills.Praise for the author:"Finally A Java certification book that explains everything clearly. All you need to pass the exam is in this book."--Solveig Haugland, Technical Trainer and Former Sun Course Developer"Who better to write a Java study guide than Kathy Sierra, the reigning queen of Java instruction? Kathy Sierra has done it again--here is a study guide that almost guarantees you a certification "--James Cubeta, Systems Engineer, SGI"The thing I appreciate most about Kathy is her quest to make us all remember that we are teaching people and not just lecturing about Java. Her passion and desire for the highest quality education that meets the needs of the individual student is positively unparalleled at SunEd. Undoubtedly there are hundreds of students who have benefited from taking Kathy's classes."--Victor Peters, founder Next Step Education & Software Sun Certified Java Instructor"I want to thank Kathy for the EXCELLENT Study Guide. The book is well written, every concept is clearly explained using a real life example, and the book states what you specifically need to know for the exam. The way it's written, you feel that you're in a classroom and someone is actually teaching you the difficult concepts, but not in a dry, formal manner. The questions at the end of the chapters are also REALLY good, and I am sure they will help candidates pass the test. Watch out for this Wickedly Smart book."-Alfred Raouf, Web Solution Developer, Kemety.Net"The Sun Certification exam was certainly no walk in the park but Kathy's material allowed me to not only pass the exam, but Ace it "--Mary Whetsel, Sr. Technology Specialist, Application Strategy and Integration, The St. Paul Companies

    Instead of surrendering to these common problems, let Head First Software Development guide you through the best practices of software development. Before you know it, those failed projects will be a thing of the past. With its unique visually rich format, this book pulls together the hard lessons learned by expert software developers over the years. You'll gain essential information about each step of the software development lifecycle -- requirements, design, coding, testing, implementing, and maintenance -- and understand why and how different development processes work. This book is for you if you are:Tired of your customers assuming you're psychic. You'll learn not only how to get good requirements, but how to make sure you're always building the software that customers want (even when they're not sure themselves) Wondering when the other 15 programmers you need to get your project done on time are going to show up. You'll learn how some very simple scheduling and prioritizing will revolutionize your success rate in developing software. Confused about being rational, agile, or a tester. You'll learn not only about the various development methodologies out there, but how to choose a solution that's right for your project. Confused because the way you ran your last project worked so well, but failed miserably this time around. You'll learn how to tackle each project individually, combine lessons you've learned on previous projects with cutting-edge development techniques, and end up with great software on every project.Head First Software Development is here to help you learn in a way that your brain likes... and you'll have a blast along the way. Why pick up hundreds of boring books on the philosophy of this approach or the formal techniques required for that one? Stick with Head First Software Development, and your projects will succeed like never before. Go on, get started... you'll learn and have fun. We promise.

    

    COLLECTS SEVEN CASES WHICH SPAN THE CAREER OF PRADOSH MITTER.Contents:Danger in DarjeelingTrouble in GangtokThe Anubis MysteryThe KeyThe Gold Coins of JehangirThe Mystery of NayanRobertson's Ruby (Feluda's Last Case)

    David Charles and Alex Kupinsky are worried because, as the admirals of these fleets, they may be responsible for all-out nuclear war. They are also concerned because once, a long time ago, they were the best of friends…As Admirals Charles and Kupinsky face imminent disaster, forced to make their moves on the chessboard of modern warfare, we look back over their pasts as men of peace and men of war. David Charles learned the hard way in the tragic Bay of Pigs, on the treacherous rivers of Vietnam, and in the backrooms of embassies around the world. Alex Kupinsky was raised by the man who watched his father die in World War II–the same man who has since become Admiral of the Fleet of the Soviet Union.Moving from the real past to the possible future, from romantic memories of the women left behind to hard action on the high seas, SHOW OF FORCE is the story of men turned warriors, of a world turned battlefield. And as communications break down between Washington, Moscow, and the fleets themselves, it becomes the story of two men with the power to stop that ultimate folly of the mighty, World War III.

    When he finds, Coleman's dead he may be pursuing the wrong suspect. Shallow Grave When Stone is hired to pick up a jar of face cream from a Frenchman named Lorenzo Carlos, he thinks it's going to be a quick one thousand bucks, but faith has its own plans. Stone's life is threatened by a cosmetic company owner that has a soft voice but an itchy trigger finger, leading to an explosion that rocks the foundation of the case. All this for a jar of face cream? There's something wrong in Central City, and it's Stone’s job to find out the truth. Wishful Thinking When a carnival employee hires Randall Stone to investigate his girlfriend, a girl is murdered in a fire accidentally blowing a secret wide open. Cold Fury When Stone meets a beautiful woman in the Lake View Bar, she shows him a clipping out of the Personal columns of the newspaper. An attorney wanted to know the whereabouts of Mary Patton, wife of the late, Ben Patton, who died seven years ago in the Philippine Islands. Mr. Patton left a legacy of one hundred and fifty thousand dollars for his wife. She hired Stone to claim her inheritance and he meet a man with his code of vigilante justice and Randall Stone’s on the top of his list.Die to Be Rich When Stone's hired to pick up an envelope for Mellissa, it's supposed to be a simple case, but nothing is as it seems when you’re a private eye. On the way back from the pickup, Stone is covered by two thugs that use him as a punching bag. Now Stone carries out his own brand of justice on the streets of Central City. You’re Going to Die Mr. Stone When a Puerto Rican man walks into Stone’s office and tells him; he’s going to die Stone’s asked to deliver a letter to the man who’s trying to kill the Puerto Rican. A guy just released from prison named Tony Ramirez. And when two men are murdered, Stone tries to find the link between the dead men and lottery racket in the Northpark area. It’s Called Murder Scott Braga has one wish, to talk to his son before he leaves Central City and has 12 hours before he goes. He hires Randall Stone to find his son on Fifth Street one of the most dangerous areas in town. When a murder happens, Stone tries to identify the real culprit. Sweet Letters of Death When a man hoping to find a companion or even a soul mate gets taken for a considerable amount of money through a mail order bride he hires Randall Stone to get his money back. Stone races to expose them before it happens to someone else. Tales of: Detective, Police Detective, Police, Murder, Investigation, Death, Violence, Blood, Shootout, Police Officer, Shot to Death, Corpse, Revenge, Fight, Gun, Murder Investigation, Gunfight, Husband Wife Relationship, Fistfight Neo Noir, Interrogation, Police Investigation, Deception Blood Splatter, Gangst

    My days used to be filled with working my minimum wage job at a local shipping store, but one night, I was in the wrong place at the right time and came into possession of a weird metal bracelet.The good news: Now I suddenly have a superpower.The bad news: A vicious family of mobsters, clandestine government agencies, and uber wealthy treasure hunters all want to tear the bracelet from my dead arm.The worse news: I have no idea how to handle my new power, and I’m going to have to defeat the bad guys without hurting anyone who doesn’t deserve it.Disclaimer: This is a slow-burn harem series.

    Developers of any kind of application should read this book." Grady Booch"A comprehensive solution to the requirements challenges faced by every development team. Full of insight and ideas all developers can learn from." Ivar JacobsonDespite the wealth of development knowledge, experience, and tools available today, a substantial percentage of software projects fail, often because requirements are not correctly determined and defined at the outset, or are not managed correctly as the project unfolds. This second edition of the popular text Managing Software Requirements focuses on this critical cause of failure and offers a practical, proven approach to building systems that meet customers' needs on time and within budget.Using an accessible style, their own war stories, and a comprehensive case study, the authors show how analysts and developers can effectively identify requirements by applying a variety of techniques, centered on the power of use cases. The book illustrates proven techniques for determining, implementing, and validating requirements. It describes six vital Team Skills for managing requirements throughout the lifecycle of a project: Analyzing the Problem, Understanding User Needs, Defining the System, Managing Scope, Refining the System Definition, and Building the Right System. Managing Software Requirements, Second Edition, specifically addresses the ongoing challenge of managing change and describes a process for assuring that project scope is successfully defined and agreed upon by all stakeholders.Topics covered include:The five steps in problem analysisBusiness modeling and system engineeringTechniques for eliciting requirements from customers and stakeholdersEstablishing and managing project scopeApplying and refining use casesProduct managementTransitioning from requirements to design and implementationTransitioning from use cases to test casesAgile requirements methods

    Kellyann's Bone Broth Diet and The 10-Day Belly Slimdown is back with her quickest, most effective plan yet: a detoxifying and nourishing cleanse program that liberates every cell of your body from poisons that make you sick, tired, and overweight     Even when you think you are eating and living healthfully, your body naturally becomes depleted over time, making it even more difficult to lose weight and maintain the energy and vitality you need to get through the day. This is something Dr. Kellyann Petrucci experienced firsthand in 2017 while she was writing her last book, doing nonstop TV appearances, and running her business. She gained 20 pounds, her hormones went haywire, and she was at a loss for how to turn things around. She decided it was time to hit the reset button and created her simplest plan yet, specifically designed to help the millions of women who are overweight, overworked, and overextended get reenergized both physically and mentally.      This is a comfortable, incredibly powerful 5-day cleanse protocol that resets your metabolism, giving you the kind of quick, confidence-boosting results you need to get back on a healthy track. The power ingredient in the Cleanse & Reset is collagen, which improves skin elasticity and brings back that coveted youthful glow, eases joint pain, heals leaky gut, supports weight management, and has anti-inflammatory properties. The healing and reparative smoothies, shakes, soups, and bone broth blends that you’ll enjoy on the 5-day cleanse are packed with collagen and can be adapted to any diet, with a focus on modifying the cleanse for the keto diet (along with great collagen alternatives for vegetarians and vegans!). The program also includes an optional 1-day “keto push” that you can follow for an extra boost the day before you begin your cleanse. Dr. Kellyann's Cleanse & Reset will help you slim your body, deep-cleanse your cells, and reclaim your energy and focus so you can start feeling truly good again.

    Cambridge IGCSE Accounting has been written as per the specifications of the Cambridge IGCSE Accounting Syllabus. Accounting principles and practices have been explained in simple language and lucid style to enhance the accessibility of the contents to students whose first language is not English.

    Each unit introduces a theme and writing task and then guides the student writer through the process of gathering ideas, organizing an outline, drafting, revising, and editing. Students are given the opportunity to explore their opinions, discuss their ideas, and share their experiences through written communication. Level 1 of the series introduces students to the academic paragraph.

    Thus CHACHA CHAUDHARY was born in 1971.Tall and robust SABU, who is an inhabitant of planet Jupiter, gave Chaudhary an ideal company. A combination of wisdom and strength was formed to tackle any difficult task. It is said that " Chacha Chaudhary's brain works faster than a computer". Though both fight the criminals and tricksters, each episode ends with a touch of humour. The duo perform in lighter vein. The CHAUDHARY family consists of his wife Bini, a fat sharp tongue woman, Sabu, Rocket - the dog and Dag- Dag, an old truck who is half human- half machine. Chacha Chaudhary is the most popular Indian comics. More than 10 million readers enjoy this series regularly in newspapers and comic books in ten languages. A T.V. serial based on the comics has crossed 500 episodes and still continue to be telecast on premier channel "Sahara ONE".

    But there it was, floating in the water. Still, if she’d needed a sign that she was meant to use her magic to help her grandpa solve the town’s troubles, she couldn’t ask for a better one.Except, her police chief grandfather wants her far from danger, and his assistant police chief, though too sexy to ignore, is keeping some of the evidence to himself.Either way, Opal’s having none of it. She’s going to prove she’s a valuable asset, and the best way to do that is to solve the crime. The police are dragging their feet, and Opal knows if they don’t crack the case soon, someone might get away with murder. If she needs help, she’ll call her BFF who may just be a psychic. Grab your copy of Murder and Moonstones today to immerse yourself in murder, magic and mayhem! Murder and Moonstones is the first book in the Crystal Cove Cozy Mystery series. If you enjoy lighthearted, paranormal mysteries with a fun romance, then you’ll love Cindy Stark’s mystical adventures!

    Her sister, Helen, is beautiful but damaged, and hides a secret that has affected the whole family, one they cannot escape but one she is trying to move on from. As Helen learns to become a whole person once again, her family struggles with the past, and how they will move forward together. And Jen realises that the one person she needs to help her through is the one person she cannot have - Helen's boyfriend, Ned...