Ethereum Tutorials - Herong's Tutorial Examples
This book is a collection of tutorial examples on Ethereum and blockchain. Topics include include: What is Ethereum; What is blockchain; Ethereum market value; What is Go Ethereum (Geth); Running a private Ethereum network with Geth; What is Ethereum Mist wallet; What is MetaMask wallet; Ethereum mi... 2022-07-10, 3470👍, 4💬
JDBC-ODBC Bridge Driver - MS Access
This chapter provides tutorial notes on using the JDBC-ODBC Bridge driver with MS Access database. Topics include creating MS Access database file; creating DSN for MS Access database files; inserting rows to and retrieving rows from Access database. 2016-12-22, 11866👍, 11💬
Instance Name Better than Port Number
This section describes how SQL Server support JDBC client applications to use instance name instead of port number to connect to a specific instance. 2016-11-26, 1027👍, 1💬
Loading Driver Class Automatically
This section provides a tutorial program to show how JDK 1.7 and 1.8 automatically loads JDBC driver classes from JAR files specified in the classpath. 2016-10-15, 1237👍, 3💬
JDBC (Java Database Connectivity) Introduction
This chapter provides a quick introduction about JDBC (Java Database Connectivity). Topics include overview of JDBC; versions of JDBC; JDBC driver types; database connection with DriverManager and DataSource; JDBC driver class and connection URL for DriverManager. 2016-08-31, 114👍, 1💬
MySQL - JBDC CallableStatement
This chapter provides tutorial notes on JDBC CallableStatement objects for stored procedures. Topics include CallableStatement overview; creating stored procedures with parameters and multiple result sets; using place holders in CallableStatement objects; register output parameters; retrieving multi... 2016-07-21, 123👍, 1💬
JDBC-ODBC - MS Access Database and Driver Info
This section describes how to get some basic info about the Access database and the driver through the JDBC DatabaseMetaData object. 2016-05-20, 1034👍, 1💬
SQL Server CLOB (Character Large Object) - TEXT
This chapter provides tutorial notes on CLOB (Character Large Object) data types, TEXT, with SQL Server JDBC Driver. Topics include creating tables to store CLOB values in SQL Server server; inserting CLOB values with direct SQL INSERT statements, or PreparedStatement with setString(), setCharacterS... 2016-04-07, 12312👍, 1💬
This chapter describes some basic concepts of cryptography: what is cryptography, what is function a...
This section describes what is a digital signature and what is the process of generating and verifyi...
This section provides a tutorial example on how to create a JAR file with the 'jar --create' command...
This section describes the 'for-each' element, which is used in the content of a 'template' element....
This section provides a tutorial example on how to download and install the latest version JDK, whic...