stringutils – CodeRavo

Checking for Null and Empty Strings in Java

In Java, strings can be either null or empty. A null string means that the variable … Checking for Null and Empty Strings in JavaRead more

Apache Commons, empty-check, Java, kotlin, null-check, strings, stringutils

String Padding Techniques in Java

Introduction In many programming scenarios, especially those involving data formatting and presentation, it becomes necessary to … String Padding Techniques in JavaRead more

Guava, Java, string manipulation, string-format, string-padding, stringutils

Removing Line Breaks from Strings and Files in Java

Introduction In programming, especially when working with text data, you may encounter situations where line breaks … Removing Line Breaks from Strings and Files in JavaRead more

cross-platform-text-processing, Java, line-breaks, newline-characters, normalize-space, regular expressions, string manipulation, stringutils

Formatting Integers with Leading Zeros in Java

Introduction to String Formatting in Java When dealing with numbers that need to maintain a specific … Formatting Integers with Leading Zeros in JavaRead more

apache-commons-lang, decimalformat, integer-padding, Java, leading-zeros, string formatting, stringutils

Efficient Methods for Removing Substrings from Strings in Java

Introduction Manipulating strings is a fundamental skill in programming. One common task is removing specific substrings … Efficient Methods for Removing Substrings from Strings in JavaRead more

apache-commons-lang, Java, remove-substring, string manipulation, string-replace, string-replaceall, stringbuffer, stringbuilder, stringutils

Validating Integer Strings in Java

Determining if a String Represents an Integer Frequently in programming, you’ll encounter situations where you need … Validating Integer Strings in JavaRead more

Apache Commons, integer, Java, number-format, parsing, regular-expression, string, stringutils, validation

Capitalizing the First Letter of a String in Java

In this tutorial, we will explore how to capitalize the first letter of a string in … Capitalizing the First Letter of a String in JavaRead more

apache-commons-lang, Capitalize First Letter, java-strings, stringutils, substring, touppercase

Validating String Content: Ensuring Non-Null and Non-Empty Strings in Java

Understanding how to validate string content is a fundamental skill for any Java developer. When dealing … Validating String Content: Ensuring Non-Null and Non-Empty Strings in JavaRead more

empty-checks, Guava, isblank, isempty, Java, null-checks, short-circuit-evaluation, string validation, stringutils

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

Case-Insensitive Substring Checks in Java

Checking for Substrings Without Considering Case Often, when working with strings in Java, you need to … Case-Insensitive Substring Checks in JavaRead more

apache-commons-lang, case-insensitive, Contains, Java, regular expressions, string, stringutils, substring, tolowercase, touppercase