kasramp

<dependency>
	<groupId>org.apache.tomcat</groupId>
	<artifactId>tomcat-jdbc</artifactId>
	<version>8.0.30</version>
</dependency>

kasramp

import java.sql.Connection;
import java.sql.SQLException;

import org.apache.tomcat.jdbc.pool.DataSource;
import org.apache.tomcat.jdbc.pool.PoolProperties;

public class DataSourceConfig {
    public static final String DATA_SOURCE_CLASS_NAME = "org.postgresql.Driver";
    public static final String DATA_SOURCE_URL = "jdbc:postgresql://%s:%s/%s";
    public static final String JDBC_INTERCEPTORS = "org.apache.tomcat.jdbc.pool.interceptor.ConnectionState;" + "org.apache.tomcat.jdbc.pool.interceptor.StatementFinalizer";

kasramp

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class SampleProgram {
    public static void main(String[] args) throws SQLException {
        DataSourceConfig ds = configureConnection();
        String statement = "SELECT id FROM test_tbl";
        try (Connection con = ds.getConnection()) {

kasramp

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:

• You can separate the code into different repositories.

kasramp

# Hello, and welcome to makefile basics.
#
# You will learn why `make` is so great, and why, despite its "weird" syntax,
# it is actually a highly expressive, efficient, and powerful way to build
# programs.
#
# Once you're done here, go to
# http://www.gnu.org/software/make/manual/make.html
# to learn SOOOO much more.