PHP allows us to specify constructors in the definition of an interface, but this could lead to big trouble since object construction is not part of the contract honored by its implementers. Learn why the implementation of different constructors down the same hierarchy isnt a violation of the Liskov Substitution Principle.
The new immigration curbs will not allow international postgraduate students on non-research programmes to bring family members to the UK. Read more.
The Steve Jobs School in the Netherlands is pioneering a revolutionary educational model focused on personalised learning through technology. See insi
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