RESTORE DATABASE Example. MS SQL is a pain, pain, pain.
Hint: Use e.g.
RESTORE FILELISTONLY FROM DISK='C:\MyData.bak'
to get the necessary information.
Here the command from the cited blog entry:
ALTER DATABASE MyData
SET SINGLE_USER WITH
ROLLBACK IMMEDIATE
RESTORE DATABASE MyData
FROM DISK = 'C\:BackupMyData.bak'
WITH MOVE 'MyData_Data' TO 'C:\Data\datafile.mdf',
MOVE 'MyData_Log' TO 'C:\Data\logfile.ldf',
REPLACE
Jersey 1.0 is an open-source, production-ready reference implementation of JAX-RS, the Java API for RESTful Web Services (JSR-311). Jersey makes it easy to create RESTful web services in Java.
In an earlier Tech Tip, Implementing RESTful Web Services in Java, Paul Sandoz and I introduced RESTful Web Services, JAX-RS, and Jersey, and showed how to write RESTful web services in Java that conform to the JAX-RS specification. In this tip you will learn how to configure data in JSON (JavaScript Object Notation) using Jersey 1.0. JSON is a lightweight data-interchange format that is based on the object notation of the JavaScript language. Because of it's simple text format, JSON provides a good alternative to other data interchange formats such as XML and is particularly attractive as a data interchange format for RESTful web services.
In this tip you will build a Jersey-based web application that provides information about printer status. The application returns the information in JSON format. To build the application, you will use the Maven 2 software project management tool. For more information about Maven, see Welcome to Maven and Building Web Applications with Maven 2.
Exception Handling with Spring and Log4J
How to log exceptions. This technique will log messages to your server log file, send an email, with the tag stack of the error, for error level warnings and display a generic page to the user.
First step is to set up Log4j.
Make sure you have the following classes in application lib or common server lib.
activation.jar
This can be got from http://java.sun.com/products/javabeans/jaf/downloads/index.html
Set up your log4J configuration file, put this file in your WEB-INF directory
Changing Log4j logging levels dynamically
Simple problem and may seem oh-not-so-cool. Make the log4j level dynamically configurable. You should be a able to change from DEBUG to INFO or any of the others. All this in a running application server.
...and welcome to We Are What We do, a new movement inspiring people to use their everyday actions to change the world. We're not talking moving big mountains. More of a gentle nudge from the corner desk. A little prod from the sofa. A gentle push from the PE room.
So go on then! Track an action, share, connect.
Where possible, creating Web applications — including Ajax-based applications — in a RESTful way avoids a large class of bugs. However, a pitfall of REST (REpresentational State Transfer) is sending duplicate data across similar XMLHttpRequests. This tip shows how the moderate use of session cookies can maintain just enough server-side state to significantly reduce client-server traffic, while still allowing fallback to cookie-free operation.
Quite an old article on JavaWorld: "As part of the Java language, the java.lang package is implicitly imported into every Java program. This package's pitfalls surface often, affecting most programmers. This month, I'll discuss the traps lurking in the Runtime.exec() method."
The Mozilla Thunderbird email client can be and do almost anything you want it to be and do. Find out how to do amazing things every day and everyday things with amazing efficiency with these Mozilla Thunderbird tips, tricks and tutorials.
This blog's entry made my day: Upgrading my old Berkeley DB svn rep from 4.2 to 4.3 without any hassles. Worked as described (I used the --with-apr option).