Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...
RxJava is a Java VM implementation of Reactive Extensions: a library for composing asynchronous and event-based programs by using observable sequences. It extends the observer pattern to support ...
Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...
In Pakistan, almost everybody irrespective of the political and social divides is talking about how Pakistan is owned by only the elite class that is running the country as a corporate entity since ...
Toll fraud malware, a subcategory of billing fraud in which malicious applications subscribe users to premium services without their knowledge or consent, is one of the most prevalent types of Android ...
Along with lambdas, Java SE 8 brought method references to the Java language. This tutorial offers a brief overview of method references in Java, then gets you started using them with Java code ...
When thinking of building an Android app, we often think of something with a screen and a contained function. It could be a game, or a tool to perform a common task. But apps can come in a variety of ...
Sometimes, you need to store more complex data in your app than just simple key/value pairs saved with a text file or Shared Preferences. Databases are ideal for storing complex data structures and ...
Before you start writing mixins, it is important to develop an understanding of the basic concepts that allow them to work. This section gives a brief introduction to these concepts. Even though you ...
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