ASP.NET Core, Blazor, .NET, Azure, SharePoint, IoT
I started writing series of blog posting about code metrics. I plan to introduce different metrics and explain their meaning. Also I plan to introduce tools you can use to measure those metrics. Where possible I will introduce you how to use one or another metric. The first metric is the simplest one and it is called Lines of Code (LoC).
Read moreVisual Studio 2010 introduces new and cool feature – architecture diagrams that visualize dependencies between assemblies, namespaces and classes. In this posting I will show you how these diagrams look like and provide some explanations about how to read them.
Read moreWhen I started building in-house demo application I thought about how to solve temporary data layer so I don’t have to use real database and object mappings for it. Playing with new object model and new components I move way faster if I don’t have any additional ballast that I can avoid. So I wrote simple cache based repository mechanism I can use to imitate real repositories that I will write in the future.
Read moreSource code documenting is very important task. Code documentation servers as persisted communication between developers who are using same code. Undocumented or poorly documented code may be hard to understand to other developers who have then waste their valuable time to struggling through the code they don’t understand well. In this posting I introduce you some code documenting tips.
Read moreAgile Principles, Patterns, and Practices in C# by Robert C. Martin and Micah Martin describes how to write software using C#. Book covers also most important design patterns and object-oriented development principles. There are very good, close to reality examples for every topic and that makes this book pretty easy to read and understand.
Read moreAnalysis Patterns: Reusable Object Models is another create patterns book by Martin Fowler. The audience of this book are analysts whose work is analysis of information systems and modeling data structures. This book is also recommended reading for programmers and software designers.
Read moreCouple of years ago I brought two books for my company. Today I can say that I made a small investment that still works pretty well. These books are titled as The Data Model Reosurce Book and author of these books is Len Silverston.
Read moreWeb page that is not attacked by security team or developers and testers before going to live can be considered
Read moreAfter reading the books Ship it! and The Pragmatic Programmer, I suggest you to read both of them, I got some proof that I am right and the fast way I sometimes like to move is not my personal bad behaviour but suggested way to develop software. Officially it is calledtracer bullet development. This method suggest you to write some code to make system work for customer so they can see how the system is planned. But this is not a usual prototyping procedure but involves some real coding work too.
Read moreThe Pragmatic Programmer: From Journeyman to Master is good reading for all developers and good addition to Ship it! A Practical Guide to Successful Software Projects. The Pragmatic Programmer is about developers everyday work and provides solutions and ideas about how to solve problems we may face more than once.
Read moreLoggers are one of most popular examples about interfaces for sure. And there are a lot of implementations of loggers. Some implementations are simple and yet powerful, some implementations may be more complex. All we have to is to select implementation we need and integrate it to our application. It seems like good idea at first place but as soon as we need to switch from one implementation to another we discover nasty dependencies we have to change in all places where we are logging. Let’s see how to avoid these dependencies.
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I’m sure you have seen classes that initialize a lot of objects in their constructor. These classes may be hard to test because of those object creations I mentioned. To get around this problem we use Extract and override factory method refactoring so we can extend these classes and override some factory methods.
Read moreSometimes you are not able to use Extract Interface refactoring because interface of parameter may be too large or there may be no interface at all. You just have class to pass in and you are not able to fake it or extend it to get class testable. In this case you have to use Adapt Parameter refactoring to create adapter that is seen through common some common class of interface.
Read moreShip it! A Practical Guide to Successful Software Projects, the book I introduced couple of days ago, introduces something called The List. The List is your task list that tells you what tasks you have, how long they would take to get done and when one or another task should be done.
Read moreThis winter I read book Death March by Edward Yourdon. Death March is about death march projects and how to survive them. There are also chapters describing decisions that you should never make when managing death march project. And there are great tips that help you avoid bad mistakes in death march projects. The book describes also developers life in such projects and gives them some good advises how to stay alive.
Read moreIn legacy code you may find classes with constructor where some objects are created and initialized. These classes are not easily testable because they depend on other classes and therefore when you unit test these classes they may also throw exceptions of classes they depend on. In these cases we can use parameterize constructor refactoring.
Read moreI finished yesterday another great book: Ship it! A Practical Guide to Successful Software Projectsfrom pragmatic series. This book is not theory book that leaves you with many questions and no idea how to move along. Instead, you get an good idea about how to develop software and manage software projects successfully.
Read moreExtreme Programming Explained is overview and guide to extreme programming (XP). The author of this book – Kent Beck – is well known XP evangelist with great experiences on the field. XP is not very simple thing to start with when one has worked some years on “classic” way. Kent shows us the way to XP and gives great explanations and suggestion about how to get started with XP.
Read moreGetting Results From Software Development Teams is book about software projects management. Author of this book, Lawrence J. Peters, is one of the veterans in field who has worked on software projects management over 40 years. I think it is solid experience to share with others.
Read moreSoftware Estimation – Demystifying the Black Art is another masterpiece by Steve McConnell. I introduced in last june book Code Complete 2 by same author – it is suggested reading for developers. Software Estimation, as title sais, tells about how to estimate software projects. Estimating is not easy thing to do if you want to achieve good estimates.
Read moreDeath march projects are standard in software development and they are usually the most complex ones to handle. It seems to me that this is more like question how to handle the chaos and how to survive it with as less losses as prossible. There are some signals of dangers I would like to share with you.
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