We use tomcat as the container used for instructions in the post. 1) Download the driver mysql-connector-java-*.*.*-bin.jar and put it into WEB-INF/lib/, and remember to restart tomcat. 2) The example code as follows. String driverName="com.mysql.jdbc.Driver"; String userName="username"; String userPasswd="password"; String dbName="dbname"; String tableName="tablename"; String url="jdbc:mysql://localhost/"+dbName+"?user="+userName+"&password="+userPasswd; Class.forName("com.mysql.jdbc.Driver").newInstance(); Connection conn=DriverManager.getConnection(url); Statement statement = conn.createStatement(); String sql="SELECT * […]
Posts on Programming
Tutorials and tips on programming related to Linux systems, Web and more.
66 posts in total.
An Online JPG to EPS Converter
Converting the JPG images to EPS is frequently need especially when write documents in LaTeX. I introduced how to Convert JPG Images to EPS on Linux. However, not everyone have a Linux box available at any time. We set up an Online JPG to EPS Converter to help people convert JPG to EPS. Convert JPG […]
Put the Categories, Archives and All Posts into Pages
I prefer putting pages that contains all the categories, archives and even all the posts in one page to putting these links in the side bar. Actually, most of time it needn’t to stay on every pages. And if it is in the side bar, the search engine will see these links in every page […]
How to install Scala on Linux
How to install Scala on Fedora Linux How to install Scala on Fedora Linux: This tutorial introduces how to install Scala 2.9.2 on 64-bit Fedora Linux 17. There are some changes needed to make scala work on Fedora Linux 17. Please check it out in the answer. Continue reading: How to install Scala on Fedora […]
How to Generate and Apply Patches using diff and patch on Linux
diff and patch are tools to create patches and apply patches to source code, which is widely used in the open-source world, such as Linux kernel and application. patch: applying patches To apply a patch to a single file: $ patch < foo.patch If the foo.patch does not identify the file the patch should be […]
Online Tutorials for Linux Beginners
This post compiles a list of tutorials on the Internet for Linux beginners. Linux beginners usually get headache from the “seemed” complexity of the Linux operation system. But once they get into the gate and get familiar with Linux, they will love it. UNIX Tutorial for Beginners “A beginners guide to the Unix and Linux […]