C++ Snippets

380 examples available.

Read File Write File Append to File Delete File Check File Exists Get File Size Rename File Copy File Move File List Directory Get File Extension Read CSV Write CSV Read JSON File Write JSON File Read XML Zip File Unzip File Reverse String Split String Join String Replace Substring Trim Whitespace To Uppercase To Lowercase Capitalize Word Check Palindrome Count Vowels Remove Punctuation Format Date String Regex Match Regex Replace String Contains String Starts With String Ends With Convert String to Int Convert Int to String Base64 Encode Base64 Decode URL Encode URL Decode Calculate String Hash Sort Array Reverse Array Filter Array Map Array Reduce Array Find Element Find Index Remove Element Add Element Merge Arrays Get Unique Values Shuffle Array Array Sum Array Average Max Value Min Value Check Array Empty Flatten Array Intersection Difference Union Calculate Factorial Fibonacci Sequence Prime Check GCD LCM Random Integer Random Float Round Number Ceil Number Floor Number Power Function Square Root Logarithm Sine Cosine Matrix Multiplication Vector Dot Product Calculate Pi Standard Deviation Median Mode HTTP GET Request HTTP POST Request Download File Parse HTML Get IP Address Ping Host Check Port Open DNS Lookup Send Email WebSocket Client Create TCP Server Create UDP Server Parse URL Get Hostname Get Current Time Get Timestamp Format Timestamp Sleep Measure Execution Time Add Days to Date Subtract Dates Get Day of Week Check Leap Year Parse Date String Timezone Conversion Create Timer Create Stopwatch Get Environment Variable Set Environment Variable Execute Shell Command Get Current Directory Change Directory Get Username Get Hostname Get Memory Usage Get CPU Usage List Processes Kill Process Handle Signals Exit Program Connect to MySQL Connect to PostgreSQL Connect to SQLite Connect to MongoDB Connect to Redis Execute SQL Query Fetch All Rows Insert Row Update Row Delete Row Create Table Drop Table Transaction Commit Transaction Rollback MD5 Hash SHA256 Hash AES Encrypt AES Decrypt RSA Keygen Sign Message Verify Signature Generate UUID Generate Random Password Load Image Save Image Resize Image Crop Image Rotate Image Convert Image Format Grayscale Image Blur Image Draw Line Draw Text Play Sound Record Audio Read WAV File Get Audio Duration Change Volume Create Window Show Message Box Create Button Handle Click Event Create Input Field Open File Dialog Save File Dialog Async Read File Async Write File Async Append to File Async Delete File Async Check File Exists Async Get File Size Async Rename File Async Copy File Async Move File Async List Directory Async Get File Extension Async Read CSV Async Write CSV Async Read JSON File Async Write JSON File Async Read XML Async Zip File Async Unzip File Async Reverse String Async Split String Async Join String Async Replace Substring Async Trim Whitespace Async To Uppercase Async To Lowercase Async Capitalize Word Async Check Palindrome Async Count Vowels Async Remove Punctuation Async Format Date String Async Regex Match Async Regex Replace Async String Contains Async String Starts With Async String Ends With Async Convert String to Int Async Convert Int to String Async Base64 Encode Async Base64 Decode Async URL Encode Async URL Decode Async Calculate String Hash Async Sort Array Async Reverse Array Async Filter Array Async Map Array Async Reduce Array Async Find Element Async Find Index Async Remove Element Async Add Element Async Merge Arrays Async Get Unique Values Async Shuffle Array Async Array Sum Async Array Average Async Max Value Async Min Value Async Check Array Empty Async Flatten Array Async Intersection Async Difference Async Union Async Calculate Factorial Async Fibonacci Sequence Async Prime Check Async GCD Async LCM Async Random Integer Async Random Float Async Round Number Async Ceil Number Async Floor Number Async Power Function Async Square Root Async Logarithm Async Sine Cosine Async Matrix Multiplication Async Vector Dot Product Async Calculate Pi Async Standard Deviation Async Median Async Mode Async HTTP GET Request Async HTTP POST Request Async Download File Async Parse HTML Async Get IP Address Async Ping Host Async Check Port Open Async DNS Lookup Async Send Email Async WebSocket Client Async Create TCP Server Async Create UDP Server Async Parse URL Async Get Hostname Async Get Current Time Async Get Timestamp Async Format Timestamp Async Sleep Async Measure Execution Time Async Add Days to Date Async Subtract Dates Async Get Day of Week Async Check Leap Year Async Parse Date String Async Timezone Conversion Async Create Timer Async Create Stopwatch Async Get Environment Variable Async Set Environment Variable Async Execute Shell Command Async Get Current Directory Async Change Directory Async Get Username Async Get Hostname Async Get Memory Usage Async Get CPU Usage Async List Processes Async Kill Process Async Handle Signals Async Exit Program Async Connect to MySQL Async Connect to PostgreSQL Async Connect to SQLite Async Connect to MongoDB Async Connect to Redis Async Execute SQL Query Async Fetch All Rows Async Insert Row Async Update Row Async Delete Row Async Create Table Async Drop Table Async Transaction Commit Async Transaction Rollback Async MD5 Hash Async SHA256 Hash Async AES Encrypt Async AES Decrypt Async RSA Keygen Async Sign Message Async Verify Signature Async Generate UUID Async Generate Random Password Async Load Image Async Save Image Async Resize Image Async Crop Image Async Rotate Image Async Convert Image Format Async Grayscale Image Async Blur Image Async Draw Line Async Draw Text Async Play Sound Async Record Audio Async Read WAV File Async Get Audio Duration Async Change Volume Async Create Window Async Show Message Box Async Create Button Async Handle Click Event Async Create Input Field Async Open File Dialog Async Save File Dialog Parallel Read File Parallel Write File Parallel Append to File Parallel Delete File Parallel Check File Exists Parallel Get File Size Parallel Rename File Parallel Copy File Parallel Move File Parallel List Directory Parallel Get File Extension Parallel Read CSV Parallel Write CSV Parallel Read JSON File Parallel Write JSON File Parallel Read XML Parallel Zip File Parallel Unzip File Parallel Reverse String Parallel Split String Parallel Join String Parallel Replace Substring Parallel Trim Whitespace Parallel To Uppercase Parallel To Lowercase Parallel Capitalize Word Parallel Check Palindrome Parallel Count Vowels Parallel Remove Punctuation Parallel Format Date String Parallel Regex Match Parallel Regex Replace Parallel String Contains Parallel String Starts With Parallel String Ends With Parallel Convert String to Int Parallel Convert Int to String Parallel Base64 Encode Parallel Base64 Decode Parallel URL Encode Parallel URL Decode Parallel Calculate String Hash Parallel Sort Array Parallel Reverse Array