Results for “as”
Small, practical examples. Search by task or narrow things down below.
Calculate a page count with ceiling division
JavaScript: Use Math.ceil for a nonnegative item count and a positive page size.
JavaScript✓ Tested
Calculate a simple total
JavaScript: Multiply a unit price by a quantity, then add a delivery fee.
JavaScript✓ Tested
Calculate differences between adjacent readings
JavaScript: Slice off the first value and compare each remaining value with its predecessor.
JavaScript✓ Tested
Calculate integers beyond Number’s precise range
JavaScript: Use BigInt operands together to avoid precision loss.
JavaScript✓ Tested
Calculate with integer arithmetic
Bash Scripts: Calculate with integer arithmetic with a small standalone Bash program.
Bash Scripts✓ Tested
Call a library function
JavaScript: Use a standard absolute-value function with a small negative number.
JavaScript✓ Tested
Capture a command’s output
Bash Scripts: Capture a command’s output with a small standalone Bash program.
Bash Scripts✓ Tested
Capture output while handling a failed command
Bash Scripts: An assignment inherits the status of its command substitution, allowing both output and status to be handled.
Bash Scripts✓ Tested
Capture standard output and standard error separately
Bash Scripts: Use distinct redirections when diagnostic text should not be mixed with data.
Bash Scripts✓ Tested
Change directory only for one operation
Bash Scripts: A subshell makes a temporary directory change without affecting later commands.
Bash Scripts✓ Tested
Check a script’s syntax without executing its body
Bash Scripts: bash -n parses commands but does not run ordinary script statements.
Bash Scripts✓ Tested
Check array membership with includes
JavaScript: includes uses SameValueZero comparison, which also matches NaN.
JavaScript✓ Tested