Learn how to convert an ArrayList of wrapper classes into an array of primitives.
Search Results for: float
Preventing Gson from Expressing Integers as Floats
Learn why integers are considered floating-point numbers and how to prevent Gson from representing integers as floats.
Check if a Float Value is Equivalent to an Integer Value in Java
Explore various approaches to check if a float value is equivalent to an integer value in Java.
Converting from float to BigDecimal in Java
Learn how to convert from a Java IEEE 754 float to BigDecimal.
How to Convert Double to Float in Java
Explore double and float in Java and learn how to convert them into each other.
Make Division of Two Integers Result in a Float
Learn why the division of integers results in integers and how to get a float result.
Convert String to Float and Back in Java
Learn how to convert a String to float and vice versa.
Convert a Float to a Byte Array in Java
Learn how to convert between a Java float value and a byte array
Java – Random Long, Float, Integer and Double
Learn how to generate random numbers in Java – both unbounded as well as within a given interval.
Inheritance vs. Composition in JPA
Explore the fundamental differences between inheritance and composition in JPA entity modeling.
Introduction to Java 22
Explore the latest Java release, Java 22, which is now in General Availability.
Compare the Numbers of Different Types
Learn how to compare primitives and numbers of different classes, such as Integers, Longs, and Floats.
BigDecimal equals() vs. compareTo()
Explore the differences between BigDecimal equals() and compareTo() methods.
PrintWriter write() vs print() Method in Java
Discover the differences between PrintWriter’s write() and print() methods.
How to Scale a Bufferedimage in Java?
Learn how to scale an image by an arbitrary scale factor.
RGB Representation as an Integer in Java
Learn how to use bitwise operations to move between RGB and integer representations.
Serialization with FlatBuffers in Java
Explore the FlatBuffers library and its capabilities to serialize and deserialize complex data.
Implementing GraphQL Mutation Without Returning Data
Explore techniques for implementing GraphQL mutations without retrieving or returning specific information.
Converting Integer to BigDecimal in Java
Explore several methods to convert from Integer to BigDecimal in Java.
Converting BigDecimal to Integer in Java
Learn how to convert Integer to BigDecimal in Java.