Use isEmpty instead of 0 comparisons #3999
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`isEmpty()` expresses the intent more clearly and is therefore preferred. Counting the number of elements can also be an expensive operation e.g. when using linked lists. Signed-off-by: Wouter Born <github@maindrain.net>
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`isEmpty()` expresses the intent more clearly and is therefore preferred. Counting the number of elements can also be an expensive operation e.g. when using linked lists. Signed-off-by: Wouter Born <github@maindrain.net> Signed-off-by: Ciprian Pascu <contact@ciprianpascu.ro>
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isEmpty()expresses the intent more clearly and is therefore preferred. Counting the number of elements can also be an expensive operation e.g. when using linked lists.