Tutorial Books:
Creating Class Type Objects
This section describes how class type objects can be created using the 'new' operator and special methods. 2022-06-24, 219🔥, 1💬
Check JDK Version on CentOS
This section provides a tutorial on how to check the version information of the installed JDK packages on CentOS systems. 2022-01-09, 446🔥, 0💬
Object Query Language (OQL)
This section describes what is OQL (Object Query Language). OQL statement syntax and examples are also provided. 2021-07-21, 9837🔥, 3💬
"jshell> /edit" - Editing Code Snippet
This section provides a tutorial example on how to start the editor to enter and change a long code snippet in 'jshell'. 2020-06-11, 652🔥, 2💬
HttpsHello.java - HTTPS Server Test Program
This section provides a tutorial example on how to write a HTTPS server test program, HttpsHello.java. It writes back a simple Web page using the HTTPS protocol. 2020-01-28, 14334🔥, 25💬
💬 2020-01-28 Herong: Bing, see Generating Private Keys tutorial on how to creat JKS files.
💬 2020-01-24 BingLi224: how to create .jks certificate file correctly?
💬 2017-09-20 Herong: Sandeep, you need to create a server certificate in a .jks file first.
getBit() - Retrieving a Bit from a Byte Array
This section provides a tutorial example on how to get one bit back from a byte array at a specific bit position - getBit(). 2019-11-14, 13747🔥, 2💬
"java --list-modules" - Listing Modules in JDK
This section provides a tutorial example on how to use 'java --list-modules' command to list all modules included in the JDK installation. 2019-06-01, 9419🔥, 4💬
💬 2019-02-19 Herong: Felix, Thanks for pointing out the typo! It will corrected in the next update.
Literal Formats for Integers - Example
This section provides a tutorial example on how to use integer literals in 4 formats: decimal, hex, octal and binary. 2018-10-02, 302🔥, 1💬
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