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Lew Bloch
Lew Bloch has asked
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About
SW Developer, Java, C and derived languages, SQL, Web, middleware, back end, lots of experience.
Lew Bloch questions
Lew Bloch answers
Retrieve array[] of values from ArrayList of objects
What did Java programmers do before Java 8 if they wanted to pass a function around?
Nested enum is static?
Java - Why declare an array as a type of Interface?
Java - unmodifiable key set map
Should DTOs use inheritance or composition
What is the Concrete class in java
Passing an ArrayList of subclass to a constructor that takes ArrayList of superclass?
which is faster, creating new variable vs reusing old variable?
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