Results for “as”
Small, practical examples. Search by task or narrow things down below.
Read a string’s character length
Bash Scripts: Bash parameter length counts characters under the current locale.
Bash Scripts✓ Tested
Read a URL query parameter
Parse a URL with the standard JavaScript URL API.
JavaScript✓ Tested
Read a UTF-8 file
Read a small file as text using Node.js.
JavaScript✓ Tested
Read a variable whose name is stored in another variable
Bash Scripts: Indirect expansion performs one extra variable-name lookup.
Bash Scripts✓ Tested
Read an ISO-style weekday number
JavaScript: Convert Sunday from zero to seven when using Monday-through-Sunday numbering.
JavaScript✓ Tested
Read an object’s own enumerable values
JavaScript: Object.values provides values without their corresponding keys.
JavaScript✓ Tested
Read complete lines into an array
Bash Scripts: Mapfile with -t removes each line terminator but preserves other whitespace.
Bash Scripts✓ Tested
Read date components in UTC
JavaScript: UTC accessors avoid differences caused by the machine’s local timezone.
JavaScript✓ Tested
Read from a dedicated file descriptor
Bash Scripts: An explicitly opened descriptor keeps the script’s ordinary standard input available.
Bash Scripts✓ Tested
Read named regex capture groups
JavaScript: Named groups make a fixed input format easier to inspect than numeric group positions.
JavaScript✓ Tested
Read null-delimited filenames into an array
Bash Scripts: A null delimiter preserves spaces and embedded newlines in filenames.
Bash Scripts✓ Tested
Read part of a shell string
Bash Scripts: Read part of a shell string with a small standalone Bash program.
Bash Scripts✓ Tested