google-guava – CodeRavo

Writing a Byte Array to a File in Java

Introduction In many applications, you may find yourself needing to write raw binary data, such as … Writing a Byte Array to a File in JavaRead more

apache-commons-io, byte-array, file-i-o, fileoutputstream, google-guava, java-nio-file-files, try-with-resources

String Repetition in Java

String Repetition in Java Often in programming, you need to repeat a string a certain number … String Repetition in JavaRead more

Apache Commons, collections-ncopies, google-guava, Java, repeat, string, string manipulation, string-join, string-repeat, string-repetition

Efficiently Retrieve the Last Element of an ArrayList in Java

Introduction Retrieving the last element from an ArrayList is a common task in Java programming. This … Efficiently Retrieve the Last Element of an ArrayList in JavaRead more

ArrayList, getlast, google-guava, indexoutofboundsexception, iterables-getlast, Java, listutils, nosuchelementexception, sequencedcollection

Converting InputStream to Byte Array in Java

In Java, it’s often necessary to convert an InputStream into a byte array. This can be … Converting InputStream to Byte Array in JavaRead more

apache-commons-io, byte-array, bytearrayoutputstream, google-guava, inputstream, Java, readallbytes

Mastering String Null and Empty Checks in Java

When working with strings in Java, particularly when parsing data like HTML or user input, it’s … Mastering String Null and Empty Checks in JavaRead more

apache-commons-lang, empty-check, google-guava, Java, null-check, string, stringutils