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, 444🔥, 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, 9830🔥, 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, 14333🔥, 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, 9417🔥, 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💬
Popular Posts:
This section describes what is SHA1 (Secure Hash Algorithm 1) - a message digest algorithm which tak...
"Reservation" is an XML document based Web service for testing purpose only. High level information ...
This section describes what is Chinese astrology.
Information on how to obtain the full version of this book in PDF, EPUB, or other formats.
This chapter provides provides a tutorial example on how to use 'serialver' command to generate a un...