Results for “load”
Small, practical examples. Search by task or narrow things down below.
Calculate a simple packet XOR checksum
Arduino / C: XOR all payload bytes to produce a basic error-detection byte.
Arduino / C✓ Tested
Compute a simple XOR checksum
C: XOR all payload bytes into one byte to demonstrate a basic error-detection field.
C✓ Tested
Copy a file in bounded binary chunks
C: Check read, write, and close errors while copying without loading the entire file.
C✓ Tested
Count five LED flashes with a for loop
Arduino / C: Repeat an LED action a known number of times and print the current count.
Arduino / C✓ Tested
Find a matching item with a fallback
C#: Use the FirstOrDefault overload with an explicit default value.
C#✓ Tested
Give an LED pin a constant name
Arduino / C: Use const to name the built-in LED pin and reuse it in output instructions.
Arduino / C✓ Tested
Handle incomplete serial input
Arduino / C: The returned byte count distinguishes a complete payload from a timed-out partial one.
Arduino / C✓ Tested
Hello World: Blink
Arduino / C: Blink the built-in LED slowly and then quickly, repeating both rates in loop().
Arduino / C✓ Tested
Move a file to a new filename
C#: File.Move changes the file path without loading its contents.
C#✓ Tested
Process a text file one line at a time
Java: Use a buffered reader to avoid loading a large file into memory.
Java✓ Tested
Read a file length in bytes
Java: Files.size inspects metadata without loading the file into a Java string.
Java✓ Tested
Read a file line by line
Read C++ text lines without loading the whole file at once.
C++✓ Tested