What is replacefirst in java?
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What is the difference between jdk, jre, and jvm?
what is difference between servletconfig and servletcontext?
What is the difference between a choice and a list?
what is the diffrence between class and object?
Functionality of JVM?
What is stop(), suspend(), resume() method?
What releases of Java technology are currently available? What do they contain?
What is a generic data type?
What does n mean?
Difference between String and StringBuffer.
StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?
Is math class static in java?