Results for “file count”
Small, practical examples. Search by task or narrow things down below.
Create an empty practice file
Linux Commands: Create an empty practice file using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Create and clean up a temporary file
Java: Create a unique file and remove it in finally even when the operation fails.
Java✓ Tested
Create and clean up a temporary file
Create and clean up a temporary file using a complete Go program with explicit sample inputs.
Go✓ Tested
Create private files with a restrictive umask
Linux Commands: Apply umask in a subshell so the surrounding shell is unaffected.
Linux Commands✓ Tested
Declare LF normalization for a file type
Git: A gitattributes rule records text normalization expectations for matching paths.
Git✓ Tested
Delete a known scratch file
C#: File.Delete ignores a missing file but still throws for other I/O failures.
C#✓ Tested
Delete a known temporary file if present
Java: deleteIfExists returns whether a file was removed and still reports other I/O errors.
Java✓ Tested
Delete one known scratch file
C++: filesystem::remove reports whether an item was removed and also supports empty directories.
C++✓ Tested
Delete only a named scratch file
PowerShell: Use LiteralPath and avoid recursive removal for a single known file.
PowerShell✓ Tested
Discard an unstaged edit to one tracked file
Git: Restore copies the index version back into the selected working file.
Git✓ Tested
Distinguish a file from a directory
PowerShell: Test-Path can constrain the kind of item that is accepted.
PowerShell✓ Tested
Distinguish row count from non-null value count
SQL: COUNT(*) includes every row while COUNT(column) skips NULL values.
SQL✓ Tested