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Download E-books Pro Perl Debugging PDF

By Andy Lester, Richard Foley

Combining the easiest positive aspects of C, UNIX utilities, and typical expressions, Perl has grown as some of the most robust and renowned scripting languages. the dear Perl is usually used for method management, textual content processing and internet programming. it truly is even getting used for extra unique components, like bioinformatics. Perl is supported through the entire so much well-known working platforms, together with home windows, Unix, OS/2, Amiga, and others.

Pro Perl Debugging steps in to aid unravel the obstacle of software trying out and debugging—one of the largest time commitments in a programmers day-by-day regimen. What this ebook will do is rescue you from substandard program checking out practices. The publication commences with a number of chapters that evaluation the debuggers simple beneficial properties, then covers universal debugging situations. The concluding component examines debugger customization, substitute debugging utilities, and debugging top practices.
<h3>Table of Contents</h3><ol> * creation
* examining Variables and Getting support
* Controlling application Execution
* Debugging an easy Command Line software
* Tracing Execution
* Debugging Modules
* Debugging Object-Oriented Perl
* utilizing the Debugger As a Shell
* Debugging a CGI software
* Perl Threads and Forked procedures
* Debugging standard Expressions
* Debugger Customization
* Optimization and function tricks and suggestions
* Command Line and GUI Debuggers
* entire Command Reference
* publication References and URLs

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Download E-books Parallel and Concurrent Programming in Haskell: Techniques for Multicore and Multithreaded Programming PDF

By Simon Marlow

If you may have a operating wisdom of Haskell, this hands-on ebook exhibits you ways to take advantage of the language’s many APIs and frameworks for writing either parallel and concurrent courses. You’ll find out how parallelism exploits multicore processors to hurry up computation-heavy courses, and the way concurrency lets you write courses with threads for a number of interactions.

Author Simon Marlow walks you thru the method with plenty of code examples for you to run, scan with, and expand. Divided into separate sections on Parallel and Concurrent Haskell, this e-book additionally comprises routines that will help you familiarize yourself with the innovations presented:

  • Express parallelism in Haskell with the Eval monad and review Strategies
  • Parallelize traditional Haskell code with the Par monad
  • Build parallel array-based computations, utilizing the Repa library
  • Use the speed up library to run computations at once at the GPU
  • Work with easy interfaces for writing concurrent code
  • Build timber of threads for better and extra complicated programs
  • Learn tips to construct high-speed concurrent community servers
  • Write dispensed courses that run on a number of machines in a network

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Download E-books Network Algorithmics,: An Interdisciplinary Approach to Designing Fast Networked Devices (The Morgan Kaufmann Series in Networking) PDF

By George Varghese

In designing a community gadget, you're making dozens of selections that have an effect on the rate with which it is going to perform―sometimes for larger, yet occasionally for worse. community Algorithmics offers a whole, coherent technique for maximizing pace whereas assembly your different layout goals.

Author George Varghese starts via laying out the implementation bottlenecks which are frequently encountered at 4 disparate degrees of implementation: protocol, OS, undefined, and structure. He then derives 15 good principles―ranging from the widely famous to the groundbreaking―that are key to breaking those bottlenecks.

The remainder of the ebook is dedicated to a scientific program of those ideas to bottlenecks discovered in particular in endnodes, interconnect units, and forte services comparable to defense and dimension that may be positioned wherever alongside the community. This immensely sensible, in actual fact offered info will profit an individual concerned with community implementation, in addition to scholars who've made this paintings their goal.

FOR teachers: to procure entry to the strategies handbook for this name easily check in on our textbook web site ( request entry to the pc technology topic quarter. as soon as authorized (usually inside one enterprise day) it is possible for you to to entry the entire instructor-only fabrics throughout the "Instructor handbook" hyperlink in this book's educational web content at

· Addresses the bottlenecks present in all types of community units, (data copying, keep an eye on move, demultiplexing, timers, and extra) and gives how you can holiday them.
· provides recommendations compatible particularly for endnodes, together with internet servers.
· provides suggestions appropriate in particular for interconnect units, together with routers, bridges, and gateways.
· Written as a realistic consultant for implementers yet choked with precious insights for college kids, academics, and researchers.
· comprises end-of-chapter summaries and workouts.

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Download E-books Game Programming Gems 7 (Game Programming Gems Series) PDF

Welcome to the 7th quantity of the must-have reference sequence for online game builders, video game Programming gemstones, the sequence that helped outline the criteria for online game programming and is still a vital resource for brand spanking new, cutting edge suggestions. "Game Programming gemstones 7" offers the instruments and proposal that online game builders have to excel. that includes state of the art, ready-to-use recommendations contributed via veterans and specialists, this new assortment is a key source for proposal, perception, and a plethora of time-saving, ready-to-use equipment for the developer's device field! gem stones 7 solutions the wishes of passionate builders, keen rookies, voracious construction standards, and the call for for innovating and unique gameplay. protecting the entire key improvement parts together with math and physics, synthetic intelligence, audio, or even scripting and data-driven structures, every one part is edited by means of a professional within the box to make sure that the guidelines are unique, actual, and useful.There are gem stones that give a contribution on to a player's adventure of the sport, together with audio construction gemstones and human-game interactions. Does your improvement workforce comprise a DBA? within you will find a gem that implies how you can combine your item process with a relational database. spotting the necessity for sturdy ideas for handling ever-increasing workforce sizes and facilitating effective inner and exterior communications, there's a networking gem that applies instruments to multiplayer improvement which are universal to many community directors, yet won't but have frequent use in our undefined. Dig into this new quantity of precious, useful rules and methods and prepare to make video games which are extra artistic, interesting, and pleasing!

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Download E-books Implementing Domain-Driven Design PDF

By Vaughn Vernon

“For software program builders of all adventure degrees trying to enhance their effects, and layout and enforce domain-driven firm purposes continuously with the easiest present nation perform, Implementing Domain-Driven Design will impart a treasure trove of data tough received in the DDD and company software structure groups during the last couple decades.”

–Randy Stafford, Architect At-Large, Oracle Coherence Product Development


“This booklet is a must-read for anyone seeking to positioned DDD into practice.”

–Udi Dahan, founding father of NServiceBus


Implementing Domain-Driven Design provides a top-down method of realizing domain-driven layout (DDD) in a fashion that fluently connects strategic styles to basic tactical programming instruments. Vaughn Vernon guided methods to implementation with sleek architectures, highlighting the significance and price of targeting the enterprise area whereas balancing technical considerations.


Building on Eric Evans’ seminal ebook, Domain-Driven layout, the writer provides sensible DDD concepts via examples from well-known domain names. every one precept is sponsored up through life like Java examples–all appropriate to C# developers–and all content material is tied jointly via a unmarried case learn: the supply of a large-scale Scrum-based SaaS procedure for a multitenant environment.


The writer takes you some distance past “DDD-lite” methods that include DDD completely as a technical toolset, and exhibits you the way to completely leverage DDD’s “strategic layout styles” utilizing Bounded Context, Context Maps, and the ever-present Language. utilizing those innovations and examples, you could lessen time to marketplace and increase caliber, as you construct software program that's extra versatile, extra scalable, and extra tightly aligned to enterprise goals.


Coverage includes

  • Getting begun the perfect means with DDD, so that you can speedily achieve worth from it
  • Using DDD inside different architectures, together with Hexagonal, SOA, relaxation, CQRS, Event-Driven, and Fabric/Grid-Based
  • Appropriately designing and utilising Entities–and studying while to exploit worth items instead
  • Mastering DDD’s robust new area occasions technique
  • Designing Repositories for ORM, NoSQL, and different databases


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Download E-books SQL All-in-One For Dummies PDF

By Allen G. Taylor

The soup-to-nuts advisor on all issues SQL!

SQL, or structured question language, is the foreign common language for growing and conserving relational databases. it's the foundation of all significant databases in use this day and is vital for the garage and retrieval of database details. This enjoyable and pleasant consultant takes SQL and all its similar subject matters and breaks it down into simply digestible items that you should comprehend. You’ll get the products on relational database layout, improvement, and upkeep, permitting you to begin operating with SQL correct away!

  • Provides an outline of the SQL language and examines the way it is critical for the garage and retrieval of database information
  • Includes updates to SQL criteria in addition to any new features
  • Explores SQL suggestions, relational database improvement, SQL queries, information protection, database tuning, and more
  • Addresses the connection among SQL and programming in addition to SQL and XML

If you’re trying to find an updated sequel to the bestelling first variation of SQL All-in-One For Dummies, then this can be the e-book for you!

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Download E-books Redis Essentials PDF

By Maxwell Dayvson Da Silva, Hugo Lopes Tavares

Harness the facility of Redis to combine and deal with your tasks efficiently

About This Book

  • Learn find out how to use Redis's facts kinds successfully to regulate huge facts sets
  • Scale Redis to a number of servers with Twemproxy, Redis Sentinel, and Redis Cluster
  • A fast moving advisor, jam-packed with real-world examples that can assist you get the simplest out of the good points provided by way of Redis

Who This e-book Is For

If you're a useful developer with event of operating with facts constitution servers and wish to spice up your project's functionality by means of studying approximately positive aspects of Redis, then this e-book is for you.

What you are going to Learn

  • Build analytics purposes utilizing Bitmaps and Hyperloglogs
  • Enhance scalability with Twemproxy, Redis Sentinel, and Redis Cluster
  • Build a Time sequence implementation in Node.js and Redis
  • Create your personal Redis instructions by means of extending Redis with Lua
  • Get to understand safety suggestions to guard your information (SSL encryption, firewall principles, uncomplicated authorization)
  • Persist facts to disk and study the trade-offs of AOF and RDB
  • Understand the right way to use Node.js, personal home page, Python, and Ruby consumers for Redis
  • Avoid universal pitfalls while designing your subsequent solution

In Detail

Redis is the preferred in-memory key-value information shop. it's totally light-weight and its facts kinds provide it an part over the opposite rivals. if you want an in-memory database or a high-performance cache process that's uncomplicated to exploit and hugely scalable, Redis is what you need.

Redis necessities is a fast moving advisor that teaches the basics on info kinds, explains easy methods to deal with facts via instructions, and stocks reviews from immense gamers within the industry.

We commence by means of explaining the fundamentals of Redis by way of a few of the information varieties comparable to Strings, hashes, lists, and extra. subsequent, universal pitfalls for numerous situations are defined, by way of recommendations to make sure you don't fall into universal traps.

After this, significant variations among patron implementations in personal home page, Python, and Ruby are awarded. subsequent, you are going to find out how to expand Redis with Lua, get to understand safeguard strategies reminiscent of uncomplicated authorization, firewall principles, and SSL encryption, and detect how one can use Twemproxy, Redis Sentinel, and Redis Cluster to scale infrastructures horizontally. on the finish of this publication, it is possible for you to to make use of the entire crucial positive aspects of Redis to optimize your project's performance.

Style and approach

A sensible advisor that provides the root upon which you could start to comprehend the services of Redis utilizing a step by step technique. This ebook is filled with real-world difficulties and in-depth wisdom of the thoughts and contours of Redis, with lots of examples.

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Download E-books Learn Unity3D Programming with UnityScript: Unity's JavaScript for Beginners PDF

By Janine Suvak

Learn team spirit Programming with UnityScript is your step by step advisor to studying to make your first harmony video games utilizing UnityScript. you are going to circulation from point-and-click elements to completely custom-made beneficial properties. you wish no previous programming wisdom or any adventure with different layout instruments reminiscent of PhotoShop or Illustrator - you can begin from scratch making cohesion video games with what you will research during this book.

Through hands-on examples of universal video game styles, you will examine and practice the fundamentals of online game common sense and layout. you'll progressively develop into ok with UnityScript syntax, at each one aspect having every little thing defined to you truly and concisely. Many newbie programming books confer with documentation that's too technically summary for a newbie to take advantage of - Learn cohesion Programming with UnityScript will educate you the way to learn and make the most of these assets to hone your abilities, and speedily bring up your wisdom in cohesion video game improvement.

You'll find out about animation, sound, physics, tips on how to deal with consumer interplay and a lot more. Janine Suvak has gained awards for her online game improvement and is able to make it easier to begin your trip as a online game developer. The Unity3D online game engine is versatile, cross-platform, and an excellent spot to begin your online game improvement experience, and UnityScript was once made for it - so start video game programming with this ebook today.

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Download E-books Beginning Arduino Programming (Technology in Action) PDF

By Brian Evans

Beginning Arduino Programming enables you to fast and intuitively develop your programming abilities via sketching in code. This transparent creation offers you an realizing of the basic framework for constructing Arduino code, together with the constitution, syntax, functions, and libraries had to create destiny tasks. you are going to also learn tips on how to software your Arduino interface board to experience the physical world, to manage mild, flow, and sound, and to create gadgets with interesting habit.

With Beginning Arduino Programming, you will get the information you want to grasp the elemental features of writing code at the Arduino platform, whether you might have by no means ahead of written code. it is going to have you ever able to take your next step: to discover new venture rules, new types of undefined, give a contribution again to the open resource neighborhood, or even tackle extra programming languages.

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Download E-books Building WordPress Themes from Scratch PDF

By Joe Casabona

What This publication Includes:

a completely functioning WordPress topic known as ‘Director’.
a suite of PSD records for the Homepage, listing web page, web publication, and unmarried company Page.
a collection of HTML records made out of the PSDs. they are going to be used to create the ‘Director’ WordPress theme.
On most sensible of the 4 pages made out of the PSDs, the HTML folder additionally contains a /css/ folder for 4 CSS documents: style.css, reset.css, master.css, and ie.css. Plus you furthermore mght get all photographs utilized in the HTML template.

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