Results for “Arduino / C”
Small, practical examples. Search by task or narrow things down below.
Read a big-endian integer from bytes
Read a big-endian integer from bytes using a complete Go program with explicit sample inputs.
Go✓ Tested
Read a byte prefix
Linux Commands: Use GNU head -c for a fixed number of bytes, independent of line boundaries.
Linux Commands✓ Tested
Read a byte suffix
Linux Commands: Use GNU tail -c to extract a fixed-size ending.
Linux Commands✓ Tested
Read a file line by line
Read C++ text lines without loading the whole file at once.
C++✓ Tested
Read a file size in bytes
Python: Use stat().st_size to read the logical byte length without loading the file.
Python✓ Tested
Read a filename extension
Extract the final extension from a C++ filesystem path.
C++✓ Tested
Read a filename stem and extension
C#: Use Path helpers instead of splitting a path on dots or directory separators.
C#✓ Tested
Read a handler result without event bubbling
jQuery: triggerHandler invokes the first matched element’s handlers without native default behavior.
jQuery✓ Tested
Read a JSON property
Parse a JSON document and dispose it after reading in C#.
C#✓ Tested
Read a nested optional value
Avoid dereferencing a missing nested object.
optional chaining✓ Tested
Read a nested value safely
Combine optional chaining with nullish coalescing in JavaScript.
JavaScript✓ Tested
Read a page after a known unique key
SQL: A keyset predicate avoids scanning and discarding an increasing offset on a suitable index.
SQL✓ Tested