Results for &#x201C;as&#x201D;

Count array elements

Bash Scripts: Count array elements with a small standalone Bash program.

JavaScriptUTC date operations

Count days between UTC-midnight dates

JavaScript: A day is exactly 86400000 milliseconds for these explicitly UTC-midnight inputs.

Count down with a while loop

Bash Scripts: Count down with a while loop with a small standalone Bash program.

Bash ScriptsArray operations

Count the elements in an array

Bash Scripts: The array length form counts assigned elements, not characters in the first value.

JavaScriptGetting Started

Count the items in a collection

JavaScript: Read the collection’s length instead of hard-coding the loop limit.

JavaScriptText handling & Unicode

Count Unicode code points in a string

JavaScript: String iteration combines surrogate pairs, unlike the UTF-16 length property.

JavaScriptArray restructuring

Create independent rows in a matrix

JavaScript: Use a mapping function to create each row instead of sharing one array with fill.

Declare a fixed configuration value

Bash Scripts: Declare a fixed configuration value with a small standalone Bash program.

JavaScriptRegular expressions & URL encoding

Decode a percent-encoded URL component

JavaScript: decodeURIComponent reverses percent encoding and throws for malformed sequences.

Define and call a shell function

Bash Scripts: Define and call a shell function with a small standalone Bash program.

JavaScriptPromises & iteration protocols

Delegate iteration to another iterable

JavaScript: yield-star forwards items from another iterable while retaining generator composition.