Context#pathParam("name") method return the value mapped to this path parameter. Examplejavalin.get("/hello/{name}", (ctx) -> { String name = ctx.pathParam("name"); ctx.result("Hello… Read More

Context#formParamMap() method read all the form parameters as a map. ExampleMapString, ListString>> formParamsMap = ctx.formParamMap(); Find the below working ap… Read More

TL;DR: Explore the latest features in C# 13! From enhanced params collections to modernized thread synchronization, discover how these updates can boost your coding efficiency and producti… Read More

1.0 Overview We will discuss the differences between a Shallow and Deep copy of a Java Object in this article. 2.0 Shallow Copy of an Object For an example let’s consider the… Read More

The Microsoft Graph API is a powerful tool for accessing a wide range of Microsoft 365 services, such as Outlook, OneDrive, and SharePoint. However, when working with this API, you might enc… Read More

A popular general-purpose programming language for developing systems and applications is C. It is strong and versatile. C is a cornerstone programming language for many other languages and… Read More

Presented by SEIU-UHW: Inside the Golden State political arena Jun 12, 2024 View in browser  … Read More

  Circuit Breaker is a design pattern, it helps to prevent cascading failures and enables the application to handle errors gracefully.   Cascading failure Casc… Read More

Using ctx.formParamAsClass("name", String.class).getOrDefault("no_name"), we can assign default values to the missing parameters. ExampleString name = ctx.formParamAsClass("name", String.c… Read More

Have you ever spent hours debugging a piece of code only to realize that the real problem was how it was structured in the first place? Or found yourself frustrated with a codebase that&rsqu… Read More

Hace no demasiado, mientras analizábamos la posibilidad de que Blazor acabara en algún momento sustituyendo a MVC como tecnología "por defecto" para el desarrollo de apl… Read More

Context#uploadedFileMap Gets a map of all uploaded files as a map where the key is the name of the parameter the file was uploaded as and the value is the list of files uploaded under that p… Read More

Context.uploadedFiles() method return the uploaded files as a list. ExampleList uploadedFiles = ctx.uploadedFiles();Find the below working application.   Step 1: Create new maven p… Read More

TL;DR: Learn to bind SQLite data to the Syncfusion WinUI DataGrid, perform CRUD operations, and reflect these changes within the Grid. Key steps include setting up the SQLite connection, d… Read More

Using context.uploadedFiles("name") method, we can read all the uploaded files by given name. Example List uploadedFiles = ctx.uploadedFiles("myFile");   Find the below working ap… Read More

The link in an HTML object that enables users to migrate from one web page to another when it is click on it. It means to navigate between different webpage on the internet. A broken link wi… Read More

This post is a continuation of my previous one, where I explained how to execute a Groovy Script in Java. In this post, I will demonstrate how to build a Spring Boot application that stores… Read More

Using Context.bodyValidator() method, we can validate the request payload. ExampleEmployeeRequestDto employeeRequestDto = ctx.bodyValidator(EmployeeRequestDto.class) .check(obj -> obj… Read More

‘bodyStreamAsClass’ method map the request body stream to an object. It is a memory optimized version of bodyAsClass method. ExampleEmployeeRequestDto employeeRequestDto = ctx… Read More

Using Context.bodyAsClass() method, we can map the request body to a Java object. ExampleEmployeeRequestDto employeeRequestDto = ctx.bodyAsClass(EmployeeRequestDto.class);… Read More

In this post, you are going to learn, how to run Groovy scripts in Java. Groovy Groovy is an object-oriented programming language for the Java platform. It's known for its ease of use, c… Read More

Event sourcing is a design pattern in which the system state is captured as a sequence of events. Every change to the system state is captured as an event. This sequence of events can be use… Read More

From the SitRoom to the E-Ring, the inside scoop on defense, national security and foreign policy. Jun 07, 2024 View in browser… Read More

Context.bodyInputStream() method read the request body as input stream. Example InputStream inputStream = ctx.bodyInputStream();   Find the below working application.   Ste… Read More

Context.body() method return the request body as string. Example String requestPayload = ctx.body();   Find the below working application.   Step 1: Create new maven projec… Read More

302: Moved Temporarily The HTTP status code 302 indicates that the requested resource has been temporarily moved to a different URI. The client should continue to use the original Request-U… Read More

Using Javalin.get() method, we can model a GET api. Signature public Javalin get(@NotNull String path, @NotNull Handler handler) Adds a GET request handler for the specified path to the… Read More

TL;DR: Visualize the gender parity in industrial employment using the Syncfusion .NET MAUI Bubble Chart. Learn to gather and bind data to the chart. We’ll also customize the chart by… Read More

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Ever stood idly by a static poster, wishing it could do more than just exist? Well, get ready to toss out that outdated notion, because digital information displays are shaking up public eng… Read More

Do you consider unit testing as not enough solution for keeping the application’s reliability and stability? Are you afraid that somehow or somewhere there is a potential bug hiding… Read More

A daily look inside Canadian politics and power. Jun 03, 2024 View in browser  … Read More

Prerequisite Java17   Step 1: Create new maven project ‘javalin-hello-world’.   Step 2: Update pom.xml with maven dependencies.   pom.xmlproject xmlns="http… Read More

To handle long running operations, we can consider utilizing the AsyncQueryRunner for executing tasks asynchronously. The AsyncQueryRunner class has the same methods as the QueryRunner calls… Read More

Presented by My Health, My Caregiver: Your afternoon must-read briefing informing the daily conversation among knowledgeable New Yorkers May 31, 2024… Read More

Rock,Paper,Scissors Game: import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; public class RockPaperScissors extends… Read More

Quick Overview:A practical approach is followed in the blog to help you understand setting up and writing unit tests in .NET Core. MSTest framework is utilized to demonstrate the process alo… Read More

TL;DR: Syncfusion Blazor Pivot Table is the perfect tool for data analysis. To further boost its performance, we’ve shared some best practices, including using individual NuGet packa… Read More

TL;DR: Explore the advanced PDF exporting capabilities of Syncfusion Angular Pivot Table along with customization. Learn to generate highly customized PDF reports with step-by-step guidanc… Read More

There are two core classes in DBUtils. a.   QueryRunner: Runs SQL queries using pluggable approaches for managing ResultSets. This class ensures thread safety. b.   Res… Read More

Testing is an essential stage in software development that guarantees the dependability and caliber of the code. Java developers particularly favor JUnit testing among the many testing frame… Read More

In this article, we explain how to take screenshots in Selenium WebDriver, providing real-time examples and code snippets. Discover step-by-step instructions to capture screenshots during yo… Read More

Distributed System A Distributed System is a collection of independent but interconnected computers that appear to the users of the system as a single coherent system. These computers are c… Read More

Using BeanInfo#getMethodDescriptors method, we can get the method descriptors of a bean. ExampleBeanInfo beanInfo = Introspector.getBeanInfo(clazz); MethodDescriptor[] methodDescriptors =… Read More

Using BeanInfo#getPropertyDescriptors method, we can get all the properties of the bean. ExamplePropertyDescriptor[] propertyDescriptors(final Class> c) throws IntrospectionException {… Read More

In this article, we learn how to get the current URL in Selenium using Java, with a real-time example and code. We’ll provide a detailed guide and code snippets to help you retrieve th… Read More

In this article, we learn how to open a website in Selenium Java with a real-time example and code. We’ll guide you through the process step-by-step, providing practical insights and c… Read More

HttpClientUtil.javapackage com.sample.app.util; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.nio.char… Read More