Java Core – CodeBridePlus.com

Architecture diagram for 3 tier application

By CodeBridge Editorial Team|2023-02-01T17:58:18-06:00February 1st, 2023|Java Core|

A 3-tier application architecture is a common design that separates an application into three logical layers: the presentation layer,

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Java coding antipatterns to avoid : Duplicating code

By CodeBridge Editorial Team|2022-10-09T14:39:27-05:00October 9th, 2022|Java Core|

Worst practice: Duplicating code Many developers are taught early on that copy-and-paste is a bad idea. Literally copying code

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Java ArrayList Example

By CodeBridge Editorial Team|2022-09-18T16:27:37-05:00January 29th, 2021|Java Core|

ArrayList is a part of the collection framework. It is present in the java.util package and provides us dynamic arrays in Java.

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Java code to check Even or Odd number
Java code to check Even or Odd number

Java code to check Even or Odd number

By CodeBridge Editorial Team|2021-01-19T13:19:45-06:00January 19th, 2021|Java Core|

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Java Stdin and Stdout

By CodeBridge Editorial Team|2021-01-19T07:05:26-06:00January 19th, 2021|Java Core|

In this challenge, you must read integers from stdin and then print them to stdout. Each integer must be

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Java String replace()
Java String replace()

Java String replace()

By CuckooRadio Editorial Team|2019-08-03T15:17:41-05:00February 17th, 2019|Java Core|

The java string replace() method returns a string replacing all the old char or CharSequence to new char or CharSequence. Since

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Java String replaceAll()
Java String replaceAll()

Java String replaceAll()

By CuckooRadio Editorial Team|2019-02-17T09:18:41-06:00February 17th, 2019|Java Core|

The java string replaceAll() method returns a string replacing all the sequence of characters matching regex and replacement string. Internal implementation

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Java String split()
Java String split()

Java String split()

By CuckooRadio Editorial Team|2019-02-17T09:13:27-06:00February 17th, 2019|Java Core|

The java string split() method splits this string against given regular expression and returns a char array. Internal implementation public

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Object class in Java
Object class in Java

Object class in Java

By CuckooRadio Editorial Team|2019-01-01T05:09:32-06:00January 1st, 2019|Java Core|

The Object class is the parent class of all the classes in java by default. In other words, it is the

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