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java Programming Glossary: complexity

Is a Java hashmap really O(1)?

http://stackoverflow.com/questions/1055243/is-a-java-hashmap-really-o1

average case. The wikipedia article also states that the complexity for average case is O 1 n k which equates to O n after removal.. of a good hash algorithm and loading factor but the complexity is still very much based on the number of elements in the table...

Difference between DTO, VO, POJO, JavaBeans?

http://stackoverflow.com/questions/1612334/difference-between-dto-vo-pojo-javabeans

but an entire component model again EJB 3 reduces the complexity of Enterprise JavaBeans . As designs using POJOs have become..

Obtaining powerset of a set in java

http://stackoverflow.com/questions/1670862/obtaining-powerset-of-a-set-in-java

the function getPowerset with the best possible order of complexity. I think it might be O 2^n Thanks in advance java algorithm..

What is the memory consumption of an object in Java?

http://stackoverflow.com/questions/258120/what-is-the-memory-consumption-of-an-object-in-java

Your data may be duplicated at every cache level. All this complexity means you can only very roughly predict RAM consumption. The..

How do I programmatically compile and instantiate a Java class?

http://stackoverflow.com/questions/2946338/how-do-i-programmatically-compile-and-instantiate-a-java-class

How to find a Java Memory Leak

http://stackoverflow.com/questions/40119/how-to-find-a-java-memory-leak

memory snapshot. Run the operation again. Depending on the complexity of operation and sizes of data that is processed operation may..

Good Java graph algorithm library?

http://stackoverflow.com/questions/51574/good-java-graph-algorithm-library

It's still developed but pretty stable. I analyzed the complexity of JGraphT algorithms some time ago. Some of them aren't the..

Is there a way to refer to the current type with a type variable?

http://stackoverflow.com/questions/7354740/is-there-a-way-to-refer-to-the-current-type-with-a-type-variable

skeptical of the its benefits weighed against the added complexity . Their concerns are legitimate. Bottom line take a hard look..

Is Java 100% object oriented? [closed]

http://stackoverflow.com/questions/974583/is-java-100-object-oriented

in the foot there's a difference between accidental complexity and real complexity see No Silver Bullet and mediocre developers.. a difference between accidental complexity and real complexity see No Silver Bullet and mediocre developers will always find.. that allows very advanced techniques for dealing with the complexity of OO. And syntactic sugar is no problem. share improve this..

Why is Multiple Inheritance not allowed in Java or C#?

http://stackoverflow.com/questions/995255/why-is-multiple-inheritance-not-allowed-in-java-or-c

because they reasoned that adding MI added too much complexity to the languages while providing too little benefit . For a.. Multiple implementation inheritance injects a lot of complexity into the implementation. This complexity impacts casting layout.. injects a lot of complexity into the implementation. This complexity impacts casting layout dispatch field access serialization identity..

Does Java support default parameter values?

http://stackoverflow.com/questions/997482/does-java-support-default-parameter-values

a parameter object can help. This is when you have enough complexity that differentiating is difficult. A definite case is where..