Results for “Bulk changes & set operations”
Small, practical examples. Search by task or narrow things down below.
Set several selected options
jQuery: Passing an array to val selects matching values in a multiple select.
jQuery✓ Tested
Set space between text lines
CSS: Learn how to set space between text lines in a complete browser example.
CSS✓ Tested
Set text safely
Use jQuery text to insert literal content instead of interpreting HTML.
jQuery✓ Tested
Set text without interpreting HTML
jQuery: Learn how to set text without interpreting HTML in a complete browser example.
jQuery✓ Tested
Set the open-file limit for a process
Docker / Compose: The nofile ulimit sets soft and hard file descriptor limits.
Docker / Compose✓ Tested
Sort a small set of lines
Linux Commands: Sort a small set of lines using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Store a bounded null-terminated text setting
Arduino / C: Write a fixed buffer and explicitly terminate the retrieved copy.
Arduino / C✓ Tested
Supply a default for an unset Compose variable
Docker / Compose: The default interpolation form supplies a value when the variable is absent or empty.
Docker / Compose✓ Tested
Understand setup() and loop()
Arduino / C: See initialization run once and the main loop run repeatedly.
Arduino / C✓ Tested
Use a default value for an unset variable
Supply a fallback without changing the original variable.
parameter expansion✓ Tested
Use a fallback for an unset variable
Bash Scripts: Use a fallback for an unset variable with a small standalone Bash program.
Bash Scripts✓ Tested
Write an ordered set of steps
HTML: Learn how to write an ordered set of steps in a complete browser example.
HTML✓ Tested