Category Archives: Code Snippets

C++ || Snippet – Custom “strtok” Function To Split A String Into Tokens Using Multiple Delimiters

The following is a custom “strtok” function which splits a string into individual tokens according to delimiters. So for example, if you

Python || Find The Average Using A List – Omit Highest And Lowest Scores

This page will consist of a program which calculates the average of a specific amount of numbers using a list. REQUIRED KNOWLEDGE

C++ || Simple Tokenizer Lexer Using A Finite State Machine

The following is sample code which demonstrates the implementation of a simple Lexer using a table driven Finite State Machine. In its

C++ || Snippet – How To Send Text Over A Network Using A TCP Connection

The following is sample code which demonstrates the use of the “socket“, “connect“, “bind“, “read“, and “write” function calls for interprocess communication

C++ || Snippet – How To Send Text Over A Network Using A UDP Connection

The following is sample code which demonstrates the use of the “socket“, “bind“, “recvfrom“, and “sendto” function calls for interprocess communication over

Java || Snippet – How To Send Text Over A Network Using Socket

The following is sample code which demonstrates the use of the “socket” function call for interprocess communication over a network. The following

Python || Snippet – How To Send Text Over A Network Using Socket, Send, & Recv

The following is sample code which demonstrates the use of the “socket“, “connect“, “send“, and “recv” function calls for interprocess communication over

C++ || Snippet – Custom Template “ToString” Function For Primitive Data Types

The following is a custom template “ToString” function which converts the value of a primitive data type (i.e: int, double, long, unsigned,

C++ || Snippet – How To Create A File Of Any Size

The following is sample code which demonstrates how to create a file of any size using the fseek and fwrite function calls.

C++ || Snippet – How To Use Memory Mapped Files

The following is sample code which demonstrates the use of the “mmap”, “munmap” and “getpagesize” function calls on Unix based systems. A

C++ || Snippet – How To Display The Size Of A File Using Stat

The following is sample code which demonstrates the use of the “stat” function calls on Unix based systems. The stat function returns

C++ || Snippet – How To Use Message Queues For Interprocess Communication

The following is sample code which demonstrates the use of the msgsnd, msgrcv, and msgget function calls for use with message queues

C++ || Snippet – Multi-Process Synchronization Producer Consumer Problem Using Threads

The following is sample code which demonstrates the use of POSIX threads (pthreads), aswell as pthread mutex and condition variables for use

C++ || Snippet – How To Create And Use Threads For Interprocess Communication

The following is sample code which demonstrates the use of POSIX threads (pthreads), aswell as the pthread_create, and pthread_join function calls on