Results for “Text handling & Unicode”
Small, practical examples. Search by task or narrow things down below.
Disable a button
Set the live disabled property with jQuery prop.
jQuery✓ Tested
Dispatch a one-character serial command
Arduino / C: A switch provides explicit handling for accepted and unknown commands.
Arduino / C✓ Tested
Display a hint for a truly empty container
CSS: The empty selector requires no element or text children, including whitespace text nodes.
CSS✓ Tested
Encode and decode a file with Base64
Linux Commands: Use GNU base64 for text transport of bytes and --decode for the reverse operation.
Linux Commands✓ Tested
Explain a sketch with comments
Arduino / C: Use single-line and block comments to document what a sketch does.
Arduino / C✓ Tested
Extract a JSON field
Read a scalar value from JSON text.
json_extract✓ Tested
Fade an entire element and its descendants
CSS: Opacity applies to the rendered element as a group, including child text.
CSS✓ Tested
Find the final day of a month
Use EOMONTH without manually calculating month length.
EOMONTH✓ Tested
Format a date without locale ambiguity
Parse an ISO date and format it consistently.
date✓ Tested
Format a timestamp
Extract a year and month from ISO timestamp text.
strftime✓ Tested
Generate numbers with a recursive CTE
Build a bounded sequence using SQL recursion.
recursive CTE✓ Tested
Handle a button click
Attach a jQuery click handler to update text.
jQuery✓ Tested