Results for “event”
Small, practical examples. Search by task or narrow things down below.
Clear an owning pointer after releasing its allocation
C: Assigning NULL helps prevent accidental reuse through the same variable.
C✓ Tested
Confirm the root filesystem rejects writes
Docker / Compose: A read-only root prevents creating files outside writable mounts.
Docker / Compose✓ Tested
Copy a file to a chosen destination
PowerShell: LiteralPath prevents wildcard characters in the source filename from being interpreted.
PowerShell✓ Tested
Create a file only when it does not exist
C#: FileMode.CreateNew prevents accidental replacement of existing content.
C#✓ Tested
Disable a related group of controls
HTML: A disabled fieldset prevents editing its descendant controls and omits them from form submission.
HTML✓ Tested
Discard incidental output from a setup command
PowerShell: Out-Null prevents setup objects from becoming part of a function or script’s useful result.
PowerShell✓ Tested
Enforce a minimum width
CSS: Min-width can prevent a declared smaller width from taking effect.
CSS✓ Tested
Exclude files from the build context
Docker / Compose: A dockerignore file prevents selected local files from being copied.
Docker / Compose✓ Tested
Give an LED pin a constant name
Arduino / C: Use const to name the built-in LED pin and reuse it in output instructions.
Arduino / C✓ Tested
Handle a button click
Attach a jQuery click handler to update text.
jQuery✓ Tested
Handle a form locally
Prevent default form navigation while displaying input with jQuery.
jQuery✓ Tested
Handle dynamically added buttons
Delegate a jQuery event from a stable parent to later children.
jQuery✓ Tested