Tutorial by Examples: in

To let RestTemplate understand generic of returned content we need to define result type reference. org.springframework.core.ParameterizedTypeReference has been introduced since 3.2 Wrapper<Model> response = restClient.exchange(url, HttpMethod.GET, ...

This example demonstrates the use of GET, POST, PUT and DELETE HTTP Methods in doing CRUD operations on a REST resource I am using the below software, frameworks and tools: Jersey 2.25.1 JDK 1.7.x (Java 7) Eclipse IDE Kepler Apache Maven 3.3.9 Apache Tomcat 7.x Please follow the below ste...

To have a look of the different functionalities of the hybris platform, you can use the install recipes. For this, just download the HYBRISCOMMXXXX_X-XXXXXXXX.ZIP and extract it to you local device. Than go through the following steps: The <recipe_names> you can find under the folder \hybris\...

Detailed instructions on getting xcode8 set up or installed.

A wordpress theme consists two types of files. The basic files that each theme has and the files that define the theme's layout and functionality. This second group i'm going to call the theme specific files. The basic theme files The basic theme files are the files that are used to setup and regi...

Detailed instructions on getting task-parallel-library set up or installed.

In a terminal run brew install maven Once the install is over check that maven works correctly with mvn -v. The output should look something like: Apache Maven 3.3.9 Maven home: /usr/local/Cellar/maven/3.3.9/libexec Java version: 1.8.0_121, vendor: Oracle Corporation Java home: /Library/Ja...

Given I have entered <FirstOperand> into the calculator And I have also entered <SecondOperand> into the calculator When I press add Then the result should be <Result> on the screen |FirstOperand|SecondOperand|Result| |20 |30 |50 |...

In the new Angular framework, Components are the main building blocks that compose the user interface. So one of the first steps that helps an AngularJS app to be migrated to the new Angular is to refactor it into a more component-oriented structure. Components were also introduced in the old Angu...

This snippet will list all the filenames of a zip archive. The filenames are relative to the zip root. using (FileStream fs = new FileStream("archive.zip", FileMode.Open)) using (ZipArchive archive = new ZipArchive(fs, ZipArchiveMode.Read)) { for (int i = 0; i < archive.Entries....

Extracting all the files into a directory is very easy: using (FileStream fs = new FileStream("archive.zip", FileMode.Open)) using (ZipArchive archive = new ZipArchive(fs, ZipArchiveMode.Read)) { archive.ExtractToDirectory(AppDomain.CurrentDomain.BaseDirectory); } When the file...

To update a ZIP file, the file has to be opened with ZipArchiveMode.Update instead. using (FileStream fs = new FileStream("archive.zip", FileMode.Open)) using (ZipArchive archive = new ZipArchive(fs, ZipArchiveMode.Update)) { // Add file to root archive.CreateEntryFromFile(&qu...

Detailed instructions on getting graph-theory set up or installed.

This example is strictly a workaround since, currently there is no way to disable a behaviour known as ShiftMode. Create a function as such. public static void disableMenuShiftMode(BottomNavigationView view) { BottomNavigationMenuView menuView = (BottomNavigationMenuView) view.getChildAt(0); ...

If you want to use Swift3.0 or Bitcode you can add this code in your podfile. post_install do |installer| installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings['ENABLE_BITCODE'] = 'YES' config.build_settings['SWIFT...

For this example we will test the sum method of a simple calculator. In this example we will test the application: ApplicationToTest. This one has a class called Calc. This class has a method Sum(). The method Sum() looks like this: public void Sum(int a, int b) { return a + b; } The un...

You can get JCodec automatically with maven. For this just add below snippet to your pom.xml . <dependency> <groupId>org.jcodec</groupId> <artifactId>jcodec-javase</artifactId> <version>0.1.9</version> </dependency>

Getting a single frame from a movie ( supports only AVC, H.264 in MP4, ISO BMF, Quicktime container ): int frameNumber = 150; BufferedImage frame = FrameGrab.getFrame(new File("filename.mp4"), frameNumber); ImageIO.write(frame, "png", new File("frame_150.png")); G...

Java Singleton Pattern To implement Singleton pattern, we have different approaches but all of them have following common concepts. Private constructor to restrict instantiation of the class from other classes. Private static variable of the same class that is the only instance of the class. P...

In order to set the pagination style for the entire project, you need to set the DEFAULT_PAGINATION_CLASS and PAGE_SIZE on the project settings. To do so, go to settings.py and on the REST_FRAMEWORK variable, add the following: REST_FRAMEWORK = { 'DEFAULT_PAGINATION_CLASS': 'rest_fr...