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Description : JavaScript uses double-precision floating-point format, which can lead to precision issues.
JavaScript uses the IEEE 754 double-precision floating-point format to represent numbers. This can lead to precision issues when performing arithmetic operations with decimals. For example, adding 0.1 and 0.2 in JavaScript results in a value slightly different from 0.3. To avoid such issues, developers often use techniques like rounding to a fixed number of decimal places. console.log(0.1 + 0.2); // 0.30000000000000004 console.log((0.1 + 0.2).toFixed(1)); // '0.3'
Category : Javascript
Created Date : 9/6/2024
What is the `String.prototype.anchor` method in JavaScript?
`String.prototype.anchor` creates an HTML `<a>` element wrapping the string with a specified name attribute. This method is deprecated and should not be used in modern applications. const str = 'Click here'; const anchoredStr = str.anchor('top'); console.log(anchoredStr); // '<a name="top">Click here</a>'
`String.prototype.anchor` creates an HTML `<a>` element wrapping the string with a specified name attribute. This method is deprecated and should not be used in modern applications. const str = 'Click here'; const anchoredStr = str.anchor('top'); console.log(anchoredStr); // '<a name="top">Click here</a>'
What is the `String.prototype.small` method in JavaScript?
`String.prototype.small` returns a string wrapped in HTML `<small>` tags. This method is deprecated and should not be used in modern applications. const str = 'hello'; const smallStr = str.small(); console.log(smallStr); // '<small>hello</small>'
`String.prototype.small` returns a string wrapped in HTML `<small>` tags. This method is deprecated and should not be used in modern applications. const str = 'hello'; const smallStr = str.small(); console.log(smallStr); // '<small>hello</small>'