Results for “getting”
Small, practical examples. Search by task or narrow things down below.
Read the first collection element
C++: Access index zero only after establishing that the collection is nonempty.
C++✓ Tested
Read the first collection element
C: Access index zero only after establishing that the collection is nonempty.
C✓ Tested
Read the latest commit message
Git: Read the latest commit message inside the disposable repository created by the input setup.
Git✓ Tested
Read the length of an ASCII string
Bash Scripts: Read the length of an ASCII string with a small standalone Bash program.
Bash Scripts✓ Tested
Read the smallest and largest values
SQL: Use MIN and MAX without sorting and fetching every row.
SQL✓ Tested
Read the smallest and largest values
SQL Server: Use MIN and MAX without sorting and fetching every row.
SQL Server✓ Tested
Read the smallest and largest values
Postgres: Use MIN and MAX without sorting and fetching every row.
Postgres✓ Tested
Read the smallest and largest values
SQLite: Use MIN and MAX without sorting and fetching every row.
SQLite✓ Tested
Recognize an untracked file
Git: Recognize an untracked file inside the disposable repository created by the input setup.
Git✓ Tested
Remove a CSS class
jQuery: Learn how to remove a CSS class in a complete browser example.
jQuery✓ Tested
Remove adjacent duplicate lines
Linux Commands: Remove adjacent duplicate lines using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Remove duplicate result values
SQL: Use DISTINCT when repeated category values are not useful.
SQL✓ Tested