Results for “Text handling & Unicode”
Small, practical examples. Search by task or narrow things down below.
Validate a complete identifier with a regex
C#: Use absolute anchors and a timeout so the regex checks the complete input with a bounded execution time.
C#✓ Tested
Validate an entire identifier
Python: Use fullmatch so a regex must consume the complete input.
Python✓ Tested
Write a multiline string without expanding variables
PowerShell: A single-quoted here-string preserves dollar signs literally.
PowerShell✓ Tested
Yield values on demand
Python: Use a generator to produce a sequence without storing all intermediate values.
Python✓ Tested
Add days to a date
Use DATEADD for date arithmetic.
DATEADD✓ Tested
Add days to a date
Use a date modifier for calendar arithmetic.
date✓ Tested
Allow a long flex child to shrink inside its container
CSS: Min-width zero removes the default content-size floor so local overflow handling can take effect.
CSS✓ Tested
Append a line
Append UTF-8 text without replacing existing C# file contents.
C#✓ Tested
Append a line
Append text to a Java file, creating it if necessary.
Java✓ Tested
Append a line to a file
Add a new line to the end of a text file without replacing its existing contents. Append mode also creates the file if it does not exist.
file✓ Tested
Append a list item
Build a jQuery element with text and append it safely.
jQuery✓ Tested
Associate a label with an input
Give an HTML text input an accessible name using for and id.
HTML✓ Tested