Results for “C++”
Small, practical examples. Search by task or narrow things down below.
Read commit subjects affecting one file
Git: Place the path after -- so Git limits history to the selected file.
Git✓ Tested
Read commit subjects from oldest to newest
Git: Reverse the normal newest-first history order.
Git✓ Tested
Read complete lines into an array
Bash Scripts: Mapfile with -t removes each line terminator but preserves other whitespace.
Bash Scripts✓ Tested
Read compressed text directly
Python: Open gzip data in text mode with an explicit encoding.
Python✓ Tested
Read concatenated gzip members
Linux Commands: GNU gzip decompresses concatenated gzip members in order.
Linux Commands✓ Tested
Read CSV rows as dictionaries
Read a CSV file using its header row as dictionary keys, so each column can be accessed by name.
csv✓ Tested
Read date components in UTC
JavaScript: UTC accessors avoid differences caused by the machine’s local timezone.
JavaScript✓ Tested
Read date components in UTC
TypeScript: UTC accessors avoid differences caused by the machine’s local timezone.
TypeScript✓ Tested
Read fields captured by a Bash regular expression
Bash Scripts: BASH_REMATCH contains the full match followed by capture groups after a successful regex test.
Bash Scripts✓ Tested
Read file metadata without reading its contents
Read file metadata without reading its contents in a complete Rust program using the standard library.
Rust✓ Tested
Read from a dedicated file descriptor
Bash Scripts: An explicitly opened descriptor keeps the script’s ordinary standard input available.
Bash Scripts✓ Tested
Read named columns from a table
SQL: Choose the columns needed and request a deterministic row order.
SQL✓ Tested