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Count SubString in a Large String in Java

Submitted by donbermoy on
This tutorial will teach you how to create a program that will have an example of Caret Event and Listener in Java. A CaretEvent lets the user notify interested parties that the text caret has changed in the event with its source. Note: A caret is the cursor indicating the insertion point So, now let's start this tutorial! 1. Open JCreator or NetBeans and make a java program with a file name of countSubStrings.java. 2.

Decode String into Integer in Java

Submitted by donbermoy on
This tutorial will teach you how to create a program that will decode a string into integer in java. So, now let's start this tutorial! 1. Open JCreator or NetBeans and make a java program with a file name of decodeNumberSystem.java. 2. We will initialize variables in our Main, variable named decimal,octal,and hexa as String.

Split a String in Java

Submitted by donbermoy on
This tutorial will teach you how to create a program that will split a string using java. So, now let's start this tutorial! 1. Open JCreator or NetBeans and make a java program with a file name of splitString.java. 2. We will initialize variables in our Main, variable str as a String, and variable elements as a String array.

Disable an Input Character in Java

Submitted by donbermoy on
This tutorial will teach you how to create a program that will disable a specific input of a character in java. So, now let's start this tutorial! 1. Open JCreator or NetBeans and make a java program with a file name of disableInputChar.java. 2. Import the swing package library: import javax.swing.*; // used to access the JComponent,JFrame,JTextField, and KeyStroke class 3. We will initialize

String Structure Checker in Javascript

Submitted by Yorkiebar on
Introduction: This tutorial is on how to create a structure checker for basic plain text in Javascript. Why? This tool would be used for ensuring data that is getting parsed through functions, databases and/or files is in the correct format and would not cause an error. This example tool is for removing multiple spaces at once, for example; ->Hi there! would be replaced with: ->Hi there! HTML: The HTML is basic HTML and just includes two textareas.