Explore strings, numbers, and booleans in Kotlin.
- 1Strings in Kotlin: An Introduction
- 2How to Work with String Templates in Kotlin
- 3Using Variables Inside Kotlin Strings
- 4Concatenating Strings in Kotlin Made Simple
- 5String Interpolation: Dynamic Text in Kotlin
- 6Finding the Length of a String in Kotlin
- 7Substring Operations: Extracting Parts of a String in Kotlin
- 8How to Compare Strings in Kotlin
- 9Changing Case in Kotlin: Uppercase and Lowercase Strings
- 10Trimming Strings: Remove Extra Spaces in Kotlin
- 11Splitting Strings: Breaking Down Text in Kotlin
- 12Replacing Characters in Kotlin Strings
- 13Checking if a String is Empty or Blank in Kotlin
- 14Kotlin - Escaping Special Characters in Strings
- 15Reversing Strings in Kotlin with Ease
- 16Converting Numbers to Strings in Kotlin
- 17Converting Strings to Numbers in Kotlin
- 18Advanced String Manipulation Techniques in Kotlin
- 19Working with Multiline Strings in Kotlin
- 20Understanding Numbers in Kotlin
- 21Working with Integers and Floating-Point Numbers in Kotlin
- 22How to Use Long, Short, and Byte Types in Kotlin
- 23Performing Arithmetic Operations in Kotlin
- 24How Division Works in Kotlin (Integer vs. Float)
- 25Understanding the Remainder Operator (`%`) in Kotlin
- 26Incrementing and Decrementing Numbers in Kotlin
- 27Using Type Conversion to Switch Between Number Types in Kotlin
- 28Handling Overflow and Underflow in Kotlin Numbers
- 29Using `BigDecimal` for High-Precision Arithmetic in Kotlin
- 30How to Round Numbers in Kotlin
- 31Understanding `NaN` and Infinity in Kotlin
- 32Introduction to Booleans in Kotlin
- 33How to Use `true` and `false` in Kotlin
- 34Kotlin - Working with Logical Operators: AND, OR, and NOT
- 35Understanding Conditional Expressions in Kotlin
- 36Checking Equality and Inequality of Values in Kotlin
- 37Using Boolean Expressions in If Statements in Kotlin
- 38Combining Multiple Boolean Conditions in Kotlin
- 39Short-Circuit Evaluation in Kotlin Logic
- 40Kotlin Boolean Expressions in Loops: Practical Examples
- 41Negating Booleans: When to Use `!` in Kotlin
- 42How to Return Booleans from Functions in Kotlin
- 43Working with Nullable Booleans in Kotlin
- 44Practical Uses of Booleans in Real-World Kotlin Programs
- 45Introduction to Regular Expressions in Kotlin
- 46How to Create and Use Regex Patterns in Kotlin
- 47Matching Strings with Regular Expressions in Kotlin
- 48Using Regex to Validate Email Addresses in Kotlin
- 49Phone Number Validation with Regular Expressions in Kotlin
- 50How to Check for Alphanumeric Strings with Regex in Kotlin
- 51Extracting Substrings Using Regex in Kotlin
- 52Finding and Replacing Patterns with Regex in Kotlin
- 53Validating Password Strength Using Regular Expressions in Kotlin
- 54Removing Unwanted Characters from Strings with Regex in Kotlin
- 55Splitting Strings with Complex Delimiters Using Regex in Kotlin
- 56How to Use Regex Flags for Advanced Matching in Kotlin
- 57Validating Input Strings in Kotlin
- 58Checking if a String Contains Only Digits in Kotlin
- 59Validating URLs in Kotlin with String Functions
- 60Ensuring Strings Meet Length Requirements in Kotlin
- 61How to Check if a String Contains Certain Words in Kotlin
- 62Matching Specific Date Formats in Kotlin
- 63How to Sanitize User Input Strings in Kotlin
- 64Reversing Words in a Sentence with Kotlin
- 65How to Capitalize Each Word in a String in Kotlin
- 66Joining and Splitting Strings with Custom Delimiters in Kotlin
- 67Removing Duplicate Characters in Strings in Kotlin
- 68Padding Strings with Characters in Kotlin
- 69Inserting Substrings at Specific Indexes in Kotlin
- 70Introduction to Kotlin Math Functions
- 71How to Use Kotlin’s `Math` Library for Calculations
- 72Performing Exponentiation in Kotlin (`pow`)
- 73Calculating Square Roots in Kotlin (`sqrt`)
- 74Finding Absolute Values in Kotlin (`abs`)
- 75Generating Random Numbers in Kotlin
- 76Using Trigonometric Functions in Kotlin: `sin`, `cos`, `tan`
- 77Converting Between Degrees and Radians in Kotlin
- 78Rounding Numbers in Kotlin: Floor, Ceil, and Round Functions
- 79Calculating Factorials and Permutations in Kotlin
- 80How to Use Modulo for Cyclic Arithmetic in Kotlin
- 81Finding the Greatest Common Divisor (GCD) in Kotlin
- 82Working with Prime Numbers in Kotlin
- 83How to Solve Quadratic Equations in Kotlin
- 84Combining Regex and Math for Input Validation in Kotlin
- 85Parsing Mathematical Expressions from Strings in Kotlin
- 86Validating and Evaluating Equations with Kotlin
- 87Formatting Numbers for Display in Kotlin (Currency, Percentages)