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10 TechQA 2015-06-26 10:03:59It 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?
63 views
Asked by Cyberpunk2020
Uncountably many regular languages
471 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
173 views
Asked by Atria
Warning: count(): Parameter must be an array or an object that implements Countable in
219 views
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