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Short local variables could lead to bugs and misinformation

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Why you should care

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It is recommended to ensure local variables not short as it allows for the code to be readable and understandable by the user as well as allow for increased efficiency and accessibility. It also helps prevent possible bugs and crashes

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Business Impacts

Managing the length local variables allows for code to be easily[/vc_column_text][vc_empty_space height=”32px”][nz_btn text=”Cost” target=”_self” animate=”false” animation_type=”ghost” color=”green” size=”small” shape=”rounded” type=”normal” hover_normal=”opacity” hover_ghost=”fill” link=”http://casthighlight.wpengine.com/category/product/indicators-methodology/cost/” icon=”icon-office”][/vc_column_inner][/vc_row_inner][vc_empty_space height=”12px”][vc_empty_space height=”32px”][vc_single_image image=”5362″ img_link_large=”” img_link_target=”_self” img_size=”full” alignment=”none”][vc_row_inner][vc_column_inner width=”1/2″][vc_column_text pl=”0″ pr=”0″ pt=”0″ pb=”0″]

CAST Recommendations
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References

http://www.wellho.net/resources/ex.php4?item=a172/gvar[/vc_column_text][nz_btn text=”Style Guide” target=”_self” animate=”false” animation_type=”ghost” color=”turquoise” size=”small” shape=”rounded” type=”ghost” hover_normal=”fill” hover_ghost=”screen” link=”https://github.com/Kristories/awesome-guidelines” icon=”icon-book”][/vc_column_inner][/vc_row_inner][vc_separator color=”grey” align=”align_center” style=”” border_width=”” el_width=””][vc_column_text pl=”0″ pr=”0″ pt=”0″ pb=”0″]

How we detect

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This code insight shows that the local variables names should not be too short.

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About CAST and Highlight’s Code Insights

Over the last 25 years, CAST has leveraged unique knowledge on software quality measurement by analyzing thousands of applications and billions of lines of code. Based on this experience and community standards on programming best practices, Highlight implements hundreds of code insights across 15+ technologies to calculate health factors of a software.

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