Rails for Java Developers pptx

... variables: Download code /java_ xt/src/ForEach .java import java. util.Map; public class ForEach { public static void main(String[] args) { for (String arg: args) { System.out.println(arg); } for (Map.Entry ... the Java and Rails web development camps, but that’s hard to see from where I stand. Most of the happy Rails developers I know have a long hi story as Java programmers,...

Ngày tải lên: 27/06/2014, 11:20

... Functional Programming for Java Developers Why should a Java developer learn about functional programming (FP)? After all, hasn’t functional programming been safely hidden in academia for decades? Isn’t ... return case. However, the effort is justified for a widely used concept. Actually, the [Functional Java] project has already done this work for you. Closures A closure is fo...

Ngày tải lên: 17/02/2014, 11:20

... JUnit tests with Apache Ant, the standard build tool for Java developers. Code conventions The code examples presented in this book consist of Java source code as well as a host of markup languages ... written against Java 5, so you’ll need to have that installed in order to compile and run the examples. You can download a suitable Java environment from http:/ /java. sun.com/javas...

Ngày tải lên: 17/03/2014, 12:20

... net.ensode.jasperbook.jpa.entities; import java. io.Serializable; import java. util.Date; import javax.persistence.Basic; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.Id; import javax.persistence.NamedQueries; import ... aircraftTypeId, java. lang.String aircraftEngineTypeId, java. lang.String registrantTypeId, java. lang.String name,...

Ngày tải lên: 14/12/2013, 20:15

... optimal for speed of development. Nonetheless, using Sun's JDK (or Java SDK), the commands are javac to compile and java to run your program. For example: C:\javasrc>javac HelloWorld .java ... as Java or to run well on only one platform. Forte, JBuilder, and others are written in Java and can, in theory, be run on any platform that has Java 2 support. Visual Cafe, IB...

Ngày tải lên: 31/07/2013, 09:25

... the following code into Chapter2Servlet .java , located in the project's src directory: import java. io.IOException; import javax.servlet.*; import javax.servlet.http.*; public class Chapter2Servlet ... 71186 LibFormat String formatting library 69464 Report Engine Core Base report engine 3375047 Report Engine Extensions Group of common extensions 92335 This material is copyright...

Ngày tải lên: 17/10/2013, 20:15

... ability to format a number based on a format string. The number-eld utilizes the following properties: Property name Description format This eld represents the format of the number, using Java& apos;s ... column values are typed as Java Strings. The XPathDataFactory provides a mechanism to specify certain Java data types, including the following: • java. lang.String • java. sq...

Ngày tải lên: 20/10/2013, 13:15

... transformation. Kettle is a data integration tool, also known as an ETL (Extract Transform and Load) tool. Kettle transformations support a multitude of data source inputs and transformation ... Properties Property name Description legend-label-format The pie legend label format string has a default value of {0}, and can reference the same elds as Pie Label Format. Note that the pie char...

Ngày tải lên: 20/10/2013, 13:15

... Designer. Function name Description Open Formula This function evaluates a LibFormula formula dened later in this chapter. Following is the property of this function: • Formula: The formula to evaluate. Page This ... different options for providing data to Pentaho Reporting. Each data source type uses its underlying method for parameterizing queries. For instance, the default synta...

Ngày tải lên: 24/10/2013, 11:15