Results for “C”
Small, practical examples. Search by task or narrow things down below.
Read a UTF-8 file
Read a small file as text using Node.js.
JavaScript✓ Tested
Read a variable whose name is stored in another variable
Bash Scripts: Indirect expansion performs one extra variable-name lookup.
Bash Scripts✓ Tested
Read a whole text file
Load text as one string instead of one item per line.
Get-Content✓ Tested
Read an annotated tag’s message
Git: for-each-ref can inspect annotation contents without including a commit diff.
Git✓ Tested
Read an integer from serial input
Arduino / C: parseInt skips leading nonnumeric characters and reads the next integer.
Arduino / C✓ Tested
Read an ISO week date
Linux Commands: Use ISO week year, week number, and weekday directives together.
Linux Commands✓ Tested
Read an ISO-style weekday number
JavaScript: Convert Sunday from zero to seven when using Monday-through-Sunday numbering.
JavaScript✓ Tested
Read an ISO-style weekday number
TypeScript: Convert Sunday from zero to seven when using Monday-through-Sunday numbering.
TypeScript✓ Tested
Read an optional JSON property safely
C#: Use TryGetProperty instead of throwing when an optional property is absent.
C#✓ Tested
Read an optional nested value
Read an optional nested value with a standalone Angular component and explicit browser behavior.
Angular✓ Tested
Read an unpressed button with an internal pull-up
Arduino / C: An open input configured with INPUT_PULLUP reads high.
Arduino / C✓ Tested
Read and total a flash lookup table
Arduino / C: Array size can be computed at compile time even for a flash-resident table.
Arduino / C✓ Tested