Results for “Text & bounded buffers”
Small, practical examples. Search by task or narrow things down below.
Check a string prefix
Java: Use startsWith to check a literal Java prefix without a regular expression.
Java✓ Tested
Check a string prefix using ordinal comparison
PowerShell: Supply an explicit comparison rule for protocol identifiers.
PowerShell✓ Tested
Check a suffix without case sensitivity
PowerShell: Use an ordinal case-insensitive comparison for a known filename extension.
PowerShell✓ Tested
Check an extension without case sensitivity
C#: Use an explicit ordinal case-insensitive comparison for a known filename suffix.
C#✓ Tested
Check an external process exit status explicitly
PowerShell: LASTEXITCODE reports a native child exit code independently of ordinary PowerShell cmdlet errors.
PowerShell✓ Tested
Check whether a command can be resolved
PowerShell: Get-Command with a local error override supports an expected missing-command lookup.
PowerShell✓ Tested
Collapse repeated spaces
Linux Commands: Use tr -s when repeated occurrences of a character should become one.
Linux Commands✓ Tested
Compare two C strings for equality
C: strcmp returns zero only when both null-terminated byte strings are equal.
C✓ Tested
Convert tab stops to spaces
Linux Commands: Use expand with a fixed tab width when preparing plain-text alignment.
Linux Commands✓ Tested
Copy a file into an image
Include a small application file during the build.
Dockerfile✓ Tested
Count a leading run of allowed characters
C: strspn counts bytes at the start that belong to a specified character set.
C✓ Tested
Count matching lines
Linux Commands: Use grep -c to count matching lines rather than individual occurrences.
Linux Commands✓ Tested