Java – Page 15 – CodeRavo

Understanding Generics with Class<T> in Java

Generics are a powerful feature of Java that enable types (classes and interfaces) to be parameters … Understanding Generics with Class<T> in JavaRead more

class-t, generics, Java, reflection, type-safety, wildcards

Converting Lists to Sets in Java: Methods and Best Practices

Introduction In Java, collections are fundamental for storing groups of objects. A List maintains elements in … Converting Lists to Sets in Java: Methods and Best PracticesRead more

Apache Commons, collections, comparator, Conversion, Guava, hashset, Java, list, ordering, set, Streams, treeset, uniqueness

Calculating Days Between Dates in Java Using Modern Date-Time APIs

Introduction Calculating the number of days between two dates is a common task in programming. In … Calculating Days Between Dates in Java Using Modern Date-Time APIsRead more

chronounit, date-difference, datetimeformatter, Java, java-time-api, localdate

Controlling Object Persistence with Transient Fields in Java

Understanding Object Serialization In Java, object serialization is a crucial mechanism for converting the state of … Controlling Object Persistence with Transient Fields in JavaRead more

data-storage, data-transfer, Java, object-lifecycle, object-persistence, object-state, object-streams, serialization, transient

Validating Numeric Strings in Java: Methods and Performance Considerations

Introduction In software development, ensuring data integrity is crucial. A common task involves validating that a … Validating Numeric Strings in Java: Methods and Performance ConsiderationsRead more

apache-commons-lang, character-checking, Java, numeric-strings, performance, regular expressions, string validation

Configuring Java Versions for Android Development

Configuring Java Versions for Android Development Android development with modern tools like Android Studio and the … Configuring Java Versions for Android DevelopmentRead more

android, android-development, android-studio, build-error, build-tools, configuration, Gradle, Java, java-version, JDK

Reading and Processing Text Files in Java Using Scanner and BufferedReader

In this tutorial, we will explore how to read text files line-by-line in Java using two … Reading and Processing Text Files in Java Using Scanner and BufferedReaderRead more

Array Sorting, bufferedreader, file handling, insertion-sort, Java, scanner, text-file-processing

Connecting to MySQL Databases with Java

Java provides a robust mechanism for interacting with databases using the Java Database Connectivity (JDBC) API. … Connecting to MySQL Databases with JavaRead more

database-connectivity, Java, jdbc, MySQL, SQL

Working with Multidimensional Arrays in Java

In Java, multidimensional arrays are used to store data in a tabular form. A two-dimensional (2D) … Working with Multidimensional Arrays in JavaRead more

2d-arrays, best practices, columns, Java, length, Multidimensional Arrays, ragged-arrays, rows

Working with Multiline Strings in Java

In Java, working with multiline strings can be cumbersome due to the lack of a native … Working with Multiline Strings in JavaRead more

Java, multiline strings, String Concatenation, string-format, string-join, stringbuffer, stringbuilder, text-blocks