This thesis deals with a methodology for PHP web applications refactoring. The main objective is to propose such a methodology, and to apply it on a real project. The first chapter contains objectives, restrictions and contributions of the thesis. The research of the existing literature on similar topics follows in the second chapter. The third chapter comments on selected software development methodologies' approach to refactoring. The fourth chapter describes known code smells, and adds some new ones appearing particularly in PHP. Specifics of PHP refactoring are also described. The fifth chapter deals with the methodology proposal itself. It sums up requirements, deployment assumptions, the methodology principles and general characteristics. The next part contains the recommended procedure of PHP web applications refactoring with its parts commented farther on. These parts are mainly code smells identification techniques, prioritization and finally best practices. The chapter ends with this methodology deployment recommendations. The sixth chapter shows a practical usage of the proposed methodology when refactoring a real web application. The performed steps are explained in terms of the methodology. The chapter closes with observations gained during this refactoring.

Keeping a consistent coding style is an important part of having a maintainable code base. In times when software solutions become increasingly complicated this requirement is more important than ever. However, most commercially available coding productivity tools put a much bigger focus on refactoring and support of additional technologies than on maintaining consistent code style. We decided to remedy this situation by implementing a plugin-extensible toolset for Visual Studio focused on diagnosing and correcting code style violations in C# code bases. By completing our intent we created a tool that integrates seamlessly with Visual Studio and provides the user with effective and intuitive tools to improve the overall maintainability of their code base. Powered by TCPDF (www.tcpdf.org)

This diploma thesis is focused on agile management of relational databases. The gole is to provide detail analysis of changes which are performed on daily bases by DBA or software developers and describe how these changes can hugely affect performance of database system and its data. The principles of best known development methodics are described in part one (chapter 2 and 3). Following second part (chapter 4) contains descriptions of basics steps of agile strategies which have been often used in application solutions. Finally the third part (chapter 5 and following) contains detail information about usual performed database tasks.

This document is the masters thesis called refactoring of object oriented application. Goal of this document was to introduce the problem of refactoring and apply gained knowledge on real software project. Document is divided into six chapters. The first chapter is introduction, the term refactoring is defined there with a brief history. Next chapter explains basic principles of refactoring, advantages and disadvantages of using refactoring. The third chapter is called catalog of refactorings and describes common patterns of refactoring. Next two chapters describe .NET platform and tools, which support refactoring on this platform. Sixth chapter is about real application of refactoring. Final chapter is conclusion and summary.

Tato práce popisuje průběh refaktoringu programu mkfs.xfs za účelem zpřehlednění jeho kódu a vyčištění technického dluhu naakumulovaného za dvacet let existence tohoto programu, a následně jeho statickou analýzu. Použité nástroje (CppCheck, Coverity, Codacy, GCC, Clang) jsou srovnány z hlediska počtu i typu nalezených chyb.

This paper deals with the subject of refactoring usage in the development of object-oriented applications. It outlines the refactoring theory and the properties that influence the software project development. Prior to refactorization, the system has to be covered with tests. The actual refactoring can be applied during the development process as bug fixing, code review or the refactoring of the whole system. Presented in this work are the impacts of refactorization of OKsystem's company OKbase product and the evaluation with respect to the refactoring concepts of object-oriented applications.