Results for “save file”
Small, practical examples. Search by task or narrow things down below.
Preserve line breaks while collapsing repeated spaces
CSS: Pre-line retains newlines but does not preserve all whitespace like pre-wrap does.
CSS✓ Tested
Preserve map insertion order
Java: Use LinkedHashMap when iteration should follow the order keys were first added.
Java✓ Tested
Preserve whitespace while wrapping
Use CSS pre-wrap for multiline text that retains spaces.
CSS✓ Tested
Prevent an item from shrinking
CSS: Flex-shrink zero preserves a required size even when the container overflows.
CSS✓ Tested
Prevent gaining privileges through exec
Docker / Compose: The no-new-privileges flag is visible in process status.
Docker / Compose✓ Tested
Prevent navigation from a handled link
jQuery: preventDefault cancels the browser action without cancelling event bubbling.
jQuery✓ Tested
Prevent runtime changes to top-level properties
JavaScript: Object.freeze prevents ordinary top-level mutations; Reflect.set reports the rejected update without throwing.
JavaScript✓ Tested
Prevent runtime changes to top-level properties
TypeScript: Object.freeze prevents ordinary top-level mutations; Reflect.set reports the rejected update without throwing.
TypeScript✓ Tested
Print a number with two decimal places
Python: Format a small decimal value consistently for display.
Python✓ Tested
Print a number with two decimal places
Java: Format a small decimal value consistently for display.
Java✓ Tested
Print a number with two decimal places
JavaScript: Format a small decimal value consistently for display.
JavaScript✓ Tested
Print a number with two decimal places
TypeScript: Format a small decimal value consistently for display.
TypeScript✓ Tested