sp00m

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sp00m has asked 96 questions and find answers to 204 problems.

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sp00m questions

Generics and inheritance: need a complex Map instance
In which case could "a != a" return "true"?
From wildcards to regular expressions
Prefixing variables names to indicate their respective scope or origin?
It seems that I can *reference a field before it is defined*
Compare two dates based on year-month, taking no notice of day
Why responses to PUT requests MUST NOT provide an ETag?
The value for annotation attribute RequestMapping.value must be a constant expression
Who is responsible of the auto-incrementation of a primary key between MySQL and Hibernate?
Difference between two dates, including only business days (i.e. excluding weekends and holidays)

sp00m answers

Regular expression - also empty string allowed
Regex to match a string containing as many digits as letters
Capturing either one or other group with regex
Sequentially executing promises inside a for loop
why does Guava's Sets::hashCodeImpl have a weird loop update with double complement?
The type parameter G is hiding the type G
How to upload List object into Model in Spring?
Spring mvc interceptor exception
Error : class file has wrong version 55.0, should be 52.0
Use regex to validate a UK National Insurance No./NINO in an HTML5 pattern attribute