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Upgrade of Agile Development Support Tool
Trávník, Petr ; Trchalík, Roman (referee) ; Kreslíková, Jitka (advisor)
The goal of the diploma thesis "Upgrade of agile development support tool" is to study agile methodologies and its use in practice. Thesis is focused on the Scrum framework used by The Corporate Technology department of Siemens, s.r.o. in Brno. Furthermore the thesis analyzes and compares the most used software support tools for agile methodologies which also gives an inspiration for the upgrade of support tool used by the department of Siemens. Thesis identifies possible upgrades based on an analysis with the goal to make agile development even more effective. Results were consulted with the representative of the Siemens company and then modules for Code review and Retrospective were chosen to implement. Implementation consists even of some minor upgrades of the tool. Goals of all implemented upgrades were to save time, optimize administrative work and make development even more effective. Benefits and further upgrades are consulted at the end of the thesis.
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Influence of Code Copying on the Quality of a Software Project
Chovanec, Zdeněk ; Rychlý, Marek (referee) ; Křivka, Zbyněk (advisor)
This work delves into the field of code clone detection, focusing on Python programming language. We are interested in finding Stack Overflow snippets in real projects. The main goal of this work is to evaluate the influence of copy-and-paste programming on the overall quality of a software project. The NiCad clone detector is used to detect similar code fragments. Additionally, modification of this tool is presented in order to improve the detection process. Code quality is assessed by the volume of duplicate code and by the number of reported issues. The impact is evaluated on a sample of open-source projects hosted on GitHub. We perform a series of statistical hypothesis tests and conclude that there is a~correlation between source code quality and the presence of Stack Overflow snippet in the code base.
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Influence of Code Copying on the Quality of a Software Project
Chovanec, Zdeněk ; Rychlý, Marek (referee) ; Křivka, Zbyněk (advisor)
This work delves into the field of code clone detection, focusing on Python programming language. We are interested in finding Stack Overflow snippets in real projects. The main goal of this work is to evaluate the influence of copy-and-paste programming on the overall quality of a software project. The NiCad clone detector is used to detect similar code fragments. Additionally, modification of this tool is presented in order to improve the detection process. Code quality is assessed by the volume of duplicate code and by the number of reported issues. The impact is evaluated on a sample of open-source projects hosted on GitHub. We perform a series of statistical hypothesis tests and conclude that there is a~correlation between source code quality and the presence of Stack Overflow snippet in the code base.
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Upgrade of Agile Development Support Tool
Trávník, Petr ; Trchalík, Roman (referee) ; Kreslíková, Jitka (advisor)
The goal of the diploma thesis "Upgrade of agile development support tool" is to study agile methodologies and its use in practice. Thesis is focused on the Scrum framework used by The Corporate Technology department of Siemens, s.r.o. in Brno. Furthermore the thesis analyzes and compares the most used software support tools for agile methodologies which also gives an inspiration for the upgrade of support tool used by the department of Siemens. Thesis identifies possible upgrades based on an analysis with the goal to make agile development even more effective. Results were consulted with the representative of the Siemens company and then modules for Code review and Retrospective were chosen to implement. Implementation consists even of some minor upgrades of the tool. Goals of all implemented upgrades were to save time, optimize administrative work and make development even more effective. Benefits and further upgrades are consulted at the end of the thesis.
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PHP refactoring
Martišek, Jiří ; Mittner, Jan (advisor) ; Buchalcevová, Alena (referee)
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.
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