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Delete multiple objects in django

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`if __name__ == '__main__'` equivalent in Ruby

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How can I generate Unix timestamps?

... curl icanhazepoch.com Basically it's unix timestamps as a service (UTaaS) share | improve this answer | follow | ...
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What are the special dollar sign shell variables?

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Convert a python 'type' object to a string

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Read-only and non-computed variable properties in Swift

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Difference between Role and GrantedAuthority in Spring Security

...security context. You normally do that by implementing your own UserDetailsService that returns a UserDetails implementation that returns the needed GrantedAuthorities. Roles (as they are used in many examples) are just "permissions" with a naming convention that says that a role is a GrantedAuthor...
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How to convert An NSInteger to an int?

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Do I set properties to nil in dealloc when using ARC?

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os.path.dirname(__file__) returns empty

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