4 Results for:90210

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String to long in Java

By Cameron McKenzie 14 Feb 2024

The correct way to convert a String to long in Java is with the parseLong method of the wrapper class. The constructor conversion approach is deprecated! Use parseLong instead. Read More

long to String in Java

By Cameron McKenzie 08 Mar 2023

The easiest way to convert from a long to a String in Java is to add the long to an empty set of double quotes with the plus operator. If that's not good enough, here's a list of other conversion ... Read More

New Java 7 Features: A Numeric Underscores with Literals Tutorial

22 Dec 2011

If you're doing the OCPJP upgrade exam, or just hitting the full blown OCPJP 7 Java certification, you need to know the ins and outs of the new language features. One fun and friendly syntax introduced with Java 7 ... Read More

How to validate zip code, city, and state code

18 Feb 2003

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