Discussions
Categories
- 381.6K All Categories
- 2.1K Data
- 206 Big Data Appliance
- 1.9K Data Science
- 447.1K Databases
- 220.7K General Database Discussions
- 3.7K Java and JavaScript in the Database
- 23 Multilingual Engine
- 515 MySQL Community Space
- 463 NoSQL Database
- 7.7K Oracle Database Express Edition (XE)
- 2.9K ORDS, SODA & JSON in the Database
- 460 SQLcl
- 3.9K SQL Developer Data Modeler
- 185.8K SQL & PL/SQL
- 20.9K SQL Developer
- 292.3K Development
- 7 Developer Projects
- 119 Programming Languages
- 289.1K Development Tools
- 94 DevOps
- 3K QA/Testing
- 645.4K Java
- 20 Java Learning Subscription
- 36.9K Database Connectivity
- 150 Java Community Process
- 104 Java 25
- 22.1K Java APIs
- 137.8K Java Development Tools
- 165.3K Java EE (Java Enterprise Edition)
- 14 Java Essentials
- 142 Java 8 Questions
- 85.9K Java Programming
- 79 Java Puzzle Ball
- 65.1K New To Java
- 1.7K Training / Learning / Certification
- 13.8K Java HotSpot Virtual Machine
- 94.2K Java SE
- 13.8K Java Security
- 197 Java User Groups
- 24 JavaScript - Nashorn
- Programs
- 215 LiveLabs
- 34 Workshops
- 10.2K Software
- 6.7K Berkeley DB Family
- 3.5K JHeadstart
- 5.8K Other Languages
- 2.3K Chinese
- 166 Deutsche Oracle Community
- 1.2K Español
- 1.9K Japanese
- 225 Portuguese
How to subtract from the total length of an array
Gayathri Venugopal
Member Posts: 108
I have an array named shop which has a length of 10. char shop[][] = new char[10][10] so my shop.length is 10 if (colshop == 9) In the above line, I have hard-coded the value to be 9, Instead, I want to subtract 1 from shop.length. If I do if (colshop == (shop.length - 1)) ,it is not working.Please be patient as I am new to java. How do I do it so that I get the value of 9 as i do not want to hard code the value 9
Tagged:
Answers
-
Looks like a homework question, please try Stackoverflow.
