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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Flutter - Elevation in AppBar
In Flutter, you can set the elevation of the AppBar using the elevation property. The elevation controls the shadow effect displayed below the AppBar. Here's an example co...
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Dart
Flutter
Spring Boot - REST API Documentation using OpenAPI
For any application, API documentation is essential for both users and developers. How to use an API, what will be the request body, and what will the API's response be? A...
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Java
Picked
Java-Spring-Boot
cJSON - JSON File Write/Read/Modify in C
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is easy to read and write for humans and machines alike. JSON is widely used for data excha...
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C Language
JSON
Flutter - Set the Height of the AppBar
In Flutter, the AppBar widget has a default height of 56 logical pixels. If you want to increase the height of the AppBar, you can use the toolbarHeight property.How to Us...
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Dart
Flutter
How to Add Memes Using API Call in Android?
Application Programming Interface calling is the process of making requests to external web-based services to retrieve or manipulate data. APIs provide a standardized way ...
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Android
Spring Boot Annotations - @JmsListener, @Retryable, @RSocketMessageMapping, @ConstructorBinding, and @Slf4j
Spring Boot is a popular framework for building modern, scalable, and efficient Java applications. One of the key features of Spring Boot is its extensive use of annotatio...
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Java
Java-Spring-Boot
What is the Difference Between PUT, POST, and PATCH in RESTful API?
In the context of RESTful web services, HTTP defines several methods for manipulating resources. The most commonly used methods are POST, PUT, and PATCH.POSTThe POST metho...
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Java
Difference Between
Java-Spring-Boot
RESTful
Flutter - Create Instagram Login UI
Instagram is one of the most popular social media apps out there, with over 1 billion active users. As a developer, you may be interested in replicating its login UI using...
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Dart
Flutter
Record Pattern with instanceof in Java 19
In Java, the instanceof operator is used to check whether an object is an instance of a particular class or interface. It returns a boolean value of true if the object is ...
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Java
Picked
How to Enable/Disable Button in Android?
The Enable/Disable Feature is used in many Android apps so the basic use of that feature is to prevent the user from clicking on a button until they will add all the requi...
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Java
Android
Dart - Late Keyword
In Flutter, the late keyword is used to indicate that a non-nullable variable will be initialized later in the code. if the non-nullable variable does not initialize befor...
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Dart
Dart-Keywords
Java -verbose Command
Java Development Kit (JDK) is the Software Development Kit that contains all the tools and files required for compiling, developing, and running Java programs. JDK has the...
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Java
Pinball Game in Java
Pinball is a classic arcade game that has been around since the 1930s. It involves the player using flippers to hit a ball around a table aiming to score points by hitting...
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Java
Java Programs
Java Projects
Flutter - What are Extensions and How to Use It?
In Dart/Flutter, an extension is a way to add functionality to an existing class without modifying the class itself. Extensions are defined separately from the class and c...
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Dart
Flutter
Tap Target Prompt in Android
Tap Target Prompts are generally used when the user onboards a new app and the user doesn't know about the functionality of the buttons/some text fields then we can use Ta...
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Java
Android
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