[PDF/EBOOK] Refactoring Improving the Design of Existing Code ✓ Martin Fowler

read ↠ PDF, eBook or Kindle ePUB È Martin Fowler

read ↠ PDF, eBook or Kindle ePUB È Martin Fowler Refactoring Improving the Design of Existing Code free read à 6 Martin Fowler È 6 summary As the application of object technology particularly the Java programming language has become commonplace a new problem has emerged to confront the software development community Significant numbers of poorly designed programs have been created by less experienced developers resulting in applications that are inefficient and hard to maintain and extend Increasingly software. While this book is of a reference book than a book to read through a memorise and I intend to use it as such in the future this book is well worth having for software engineers looking to improve their practices Even if you don t subscribe to Martin Fowler s lots of small methods and classes style of programming and I admit it takes some getting used to the techniues in this book are still useful and applicable to any software project The book consists mainly of a catalog of refactorings These can be thought of as a toolbox for a programmer looking to clean up their code and improve the code s design with each refactoring giving a description of how to apply it and a rationale as to when you may wish to The tail end of the book consists of some large scale refactorings which are much less mechanical and hazy due to their much larger scope and some chapters written by proponents of refactoring including the renowned Kent Beck of XP and Smalltalk fameIn a manner very similar to the GoF Design Patterns book the refactorings are grouped into sections of similar functionality and most of the refactorings have an inverse refactoring extract method has an inverse of inline method there is both push up hierarchy and push down hierarchy for fields and methods and so on which are useful in different circumstances This aids the book as a reference book and many refactorings also refer to other refactorings within the book as potential followups or re use them as smaller sub sets of a larger refactoring such as extract superclass involving pushing methods and fields up the class hierarchyOverall the book is worth a read through to familiarise yourself with the content and keeping close at hand for if you need to remember the details of a specific refactoring The writing is clear and concise and the refactorings are mostly self contained so you don t need to go searching over many sections to find all the details A solid although not exactly thrilling book and definitely a foundation for programmers looking to improve their coding skills The Forgotten Memoir of John Knox A Year in the Life of a Supreme Court Clerk in FDR's Washington use it as such in the future this book is well worth having for software engineers looking to improve their practices Even if you don t subscribe to Martin Fowler s lots of small methods and classes style of programming and I admit it takes some getting The Illusionists used to the techniues in this book are still Planet of the Bugs useful and applicable to any software project The book consists mainly of a catalog of refactorings These can be thought of as a toolbox for a programmer looking to clean Fishes of the Open Ocean up their code and improve the code s design with each refactoring giving a description of how to apply it and a rationale as to when you may wish to The tail end of the book consists of some large scale refactorings which are much less mechanical and hazy due to their much larger scope and some chapters written by proponents of refactoring including the renowned Kent Beck of XP and Smalltalk fameIn a manner very similar to the GoF Design Patterns book the refactorings are grouped into sections of similar functionality and most of the refactorings have an inverse refactoring extract method has an inverse of inline method there is both push Out of Bounds up hierarchy and push down hierarchy for fields and methods and so on which are Grass Sky Song useful in different circumstances This aids the book as a reference book and many refactorings also refer to other refactorings within the book as potential followups or re Otter Chaos Otter Chaos #1 use them as smaller sub sets of a larger refactoring such as extract superclass involving pushing methods and fields The Illusionists up the class hierarchyOverall the book is worth a read through to familiarise yourself with the content and keeping close at hand for if you need to remember the details of a specific refactoring The writing is clear and concise and the refactorings are mostly self contained so you don t need to go searching over many sections to find all the details A solid although not exactly thrilling book and definitely a foundation for programmers looking to improve their coding skills

summary Refactoring Improving the Design of Existing Code

Refactoring Improving the Design of Existing Code

read ↠ PDF, eBook or Kindle ePUB È Martin Fowler Refactoring Improving the Design of Existing Code free read à 6 Martin Fowler È 6 summary System professionals are discovering just how difficult it is to work with these inherited non optimal applications For several years expert level object programmers have employed a growing collection of techniues to improve the structural integrity and performance of such existing software programs Referred to as refactoring these practices have remained in the domain of. This book is not just for refactoring it s for understanding how professional are thinking about their code You can use these methods even in writing the first line of your code This is one of the books that every developer should read to transform his knowledge to be in readable and flexible code Beyond the Pale understanding how professional are thinking about their code You can The Black Ice Score use these methods even in writing the first line of your code This is one of the books that every developer should read to transform his knowledge to be in readable and flexible code

read ↠ PDF, eBook or Kindle ePUB È Martin Fowler

read ↠ PDF, eBook or Kindle ePUB È Martin Fowler Refactoring Improving the Design of Existing Code free read à 6 Martin Fowler È 6 summary Experts because no attempt has been made to transcribe the lore into a form that all developers could use until now In Refactoring Improving the Design of Existing Software renowned object technology mentor Martin Fowler breaks new ground demystifying these master practices and demonstrating how software practitioners can realize the significant benefits of this new process. You hear something about refactoring and you want to see what it is You want to make your code better but don t know how to do it If your answer is yes then this book is for youMartin Fowlers Refactoring is in my opinion the best book about this subjectAuthor describes many refactoring techniues and explain how and when to use themEach techniue has it s own example write in javascript code is very easy to understandand you won t have any problems to apply it in your language of choiceWhat is nice about this book is that author shows us that knowing those techniues is simple not enoughThere is always than one way of doing things Good example is Inline Variable and Extract Variable pattern they are doing opposite things and you cannot tell which one is better All dependsfrom context and you should decide which one to use based on your experience and good sense of designIn the end code should be easier to understand and easier to modifyIt will also help you to decide when and why you should refactor your codeThe first time you do something you just do it The second time you do something similar you winceat the duplication but you do the duplicate thing anyway The third time you do something similaryou refactor Don RobertsIn practice I would probably refactor when first duplication appears But the general idea behind this uote is that youdon t have to refactor from the beginning Code doesn t have to be perfect from day one You will make it betteron the way Your code is never done It s evolving all the time and there is always room for improvementYou have to refactor when you run into ugly code but excellent code needs plenty of refactoring too Martin FowlerThis book will give you solid reference how to refactor your code both the ugly one and the excellent oneGoing through this book I found that I m already using many patterns in my day to day jobAt some point I probably used all of them It s always good to see that what you are doingis consider good practice and now I can refer to each techniue by name Can I say something bad about this book No I think this book is perfect and it will give you solid techniues and background to make yourcode betterWell the only bad thing that I can say about this book is it s build uality I have the newest version of this bookpublished in 2019 by Addison Wesley and in my opinion the build uality is a joke The book has 408 pages it cost about 50 and the paperis so thin you can almost look through it Pages will crease even if you try to turn them very carefullyI wish it got thick non glossy paper For this price I expected something betterCan I recommend this book 100% YES I think that every developer should read this book and keep it on his deskI know that I will I always keep my most important programming books around me and this book willbe one of them The other ones are Clean Code and Code Complete I look at them when I mstuck or when I need some inspirationMy final rating for this book is 55

  • Hardcover
  • 431
  • Refactoring Improving the Design of Existing Code
  • Martin Fowler
  • English
  • 14 January 2019
  • 9780201485677