Results for “try catch”
Small, practical examples. Search by task or narrow things down below.
Pass data through props
Pass data through props with a small React component and explicit browser behavior.
React✓ Tested
Preserve a failure after local cleanup
PowerShell: A bare throw inside catch rethrows the current exception.
PowerShell✓ Tested
Preserve a failure status while an EXIT trap runs
Bash Scripts: Capture the status immediately on entry to the trap before running cleanup commands.
Bash Scripts✓ Tested
Preserve item state while reordering by key
Preserve item state while reordering by key with a small React component and explicit browser behavior.
React✓ Tested
Provide read-only application configuration
Provide read-only application configuration with a small React component and explicit browser behavior.
React✓ Tested
Read a data attribute from the current target
Read a data attribute from the current target with a small React component and explicit browser behavior.
React✓ Tested
Read a nested optional value
Avoid dereferencing a missing nested object.
optional chaining✓ Tested
Read a value from context
Read a value from context with a small React component and explicit browser behavior.
React✓ Tested
Read an optional JSON property safely
C#: Use TryGetProperty instead of throwing when an optional property is absent.
C#✓ Tested
Read an uncontrolled field through a ref
Read an uncontrolled field through a ref with a small React component and explicit browser behavior.
React✓ Tested
Read an uncontrolled form with FormData
Read an uncontrolled form with FormData with a small React component and explicit browser behavior.
React✓ Tested
Remember the previously committed value
Remember the previously committed value with a small React component and explicit browser behavior.
React✓ Tested