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10 TechQA 2025-01-03 02:07:30It is okay to implement \Countable in a PHP class that is not meant to be iterable?
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Asked by itsjavi
Does there exist a TM for all countable languages?
1k views
Asked by Þorvaldur Rúnarsson
What is the flaw in the proof of the countability of the set of finite language?
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Asked by Cyberpunk2020
Uncountably many regular languages
468 views
Asked by Ahmed Shaaban
phpmyadmin - count(): Parameter must be an array or an object that implements Countable
475.8k views
Asked by alebal
Message: count(): Parameter must be an array or an object that implements Countable
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Asked by Atria
Warning: count(): Parameter must be an array or an object that implements Countable in
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Asked by Maria Rivas
Parameter must be an array or an object that implements Countable how fix this?
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Asked by chtouk