Results for “leading”
Small, practical examples. Search by task or narrow things down below.
Count a leading run of allowed characters
C: strspn counts bytes at the start that belong to a specified character set.
C✓ Tested
Format a numeric label with leading zeroes
Bash Scripts: Use a constant printf format string and supply values as separate arguments.
Bash Scripts✓ Tested
Pad a label with leading zeroes
PowerShell: Use a numeric format specifier to control the displayed width.
PowerShell✓ Tested
Parse digits with leading zeroes as decimal
Bash Scripts: The 10# prefix avoids Bash treating a leading zero as an octal notation.
Bash Scripts✓ Tested
Remove a leading directory while extracting
Linux Commands: Use strip-components only after inspecting a trusted archive layout.
Linux Commands✓ Tested
Count repeated lines after sorting
Linux Commands: Group identical lines before uniq -c, then normalize its leading padding.
Linux Commands✓ Tested
Pad a numeric label to a fixed width
C#: Use a numeric format specifier to add leading zeroes.
C#✓ Tested
Read an integer from serial input
Arduino / C: parseInt skips leading nonnumeric characters and reads the next integer.
Arduino / C✓ Tested
Remove surrounding spaces from text
SQL: TRIM removes leading and trailing space characters by default.
SQL✓ Tested
Remove surrounding spaces from text
SQL Server: TRIM removes leading and trailing space characters by default.
SQL Server✓ Tested
Remove surrounding spaces from text
Postgres: TRIM removes leading and trailing space characters by default.
Postgres✓ Tested
Remove surrounding spaces from text
SQLite: TRIM removes leading and trailing space characters by default.
SQLite✓ Tested