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Cloning Considered Harmful Considered Harmful
The document discusses different types of code cloning, including intentional cloning through copy-paste and unintentional cloning due to language idioms. It notes that 10-15% of code may be cloned and that cloning can increase maintenance effort. However, cloning may also be used for experimentation without risking existing code or to address bugs through workarounds. The document outlines eight common cloning patterns and suggests that the reasons for duplication should be understood before deciding if refactoring is needed, as cloning is not always harmful.
Metropolis Instant Radiosity
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help relax the body and lift the mood.
Extracting Structural Information from Bug Reports.
The bug report describes an issue where entering an invalid value for a BigDecimal property would cause the editor to lock up until restoring the default value. A patch was proposed to handle exceptions thrown by the BigDecimal constructor better by checking for a null error message and returning an alternative message or stack trace. The patch was committed to fix the problem. The document contains the bug report details, code snippets, and discussion between the reporter and assignee.
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Cloning Considered Harmful Considered Harmful
The document discusses different types of code cloning, including intentional cloning through copy-paste and unintentional cloning due to language idioms. It notes that 10-15% of code may be cloned and that cloning can increase maintenance effort. However, cloning may also be used for experimentation without risking existing code or to address bugs through workarounds. The document outlines eight common cloning patterns and suggests that the reasons for duplication should be understood before deciding if refactoring is needed, as cloning is not always harmful.
Metropolis Instant Radiosity
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help relax the body and lift the mood.
Extracting Structural Information from Bug Reports.
The bug report describes an issue where entering an invalid value for a BigDecimal property would cause the editor to lock up until restoring the default value. A patch was proposed to handle exceptions thrown by the BigDecimal constructor better by checking for a null error message and returning an alternative message or stack trace. The patch was committed to fix the problem. The document contains the bug report details, code snippets, and discussion between the reporter and assignee.
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Extracting Structural Information from Bug Reports.
Extracting Structural Information from Bug Reports.
Oververhit
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