- charAt(index): Returns the character at the specified index.
- concat(...strings): Combines two or more strings.
- toUpperCase(): Converts a string to uppercase.
- toLowerCase(): Converts a string to lowercase.
- trim(): Removes whitespace from both ends of a string.
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- push(...elements): Adds one or more elements to the end of an array.
- pop(): Removes the last element from an array.
- join(separator): Joins all elements of an array into a string.
- slice(start, end): Extracts a portion of an array.
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- toFixed(digits): Formats a number using fixed-point notation.
- toPrecision(precision): Formats a number to a specified precision.
- parseInt(string, radix): Parses a string and returns an integer.
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- keys(): Returns an array of a given object's property names.
- values(): Returns an array of a given object's property values.
- hasOwnProperty(prop): Returns a boolean indicating whether the object has the specified property.
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- getDate(): Returns the day of the month.
- getMonth(): Returns the month (0-11).
- getFullYear(): Returns the year.
- toLocaleDateString(): Returns a string representing the date.
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HAPPY CODING 😄 & I 💖 PROGRAMMING