Convert a number to a string using printf-style formatting.
| Usage | Returns |
|---|---|
Number.format(pattern) | String |
| Argument | Type | Details |
|---|---|---|
this: number | Number | The number to convert to a string. |
pattern | String, default: "%s" | A printf-style format string. For example, '%.2f' produces numbers formatted like '3.14', and '%05d' produces numbers formatted like '00042'. The format string must satisfy the following criteria: 1. Zero or more prefix characters. 2. Exactly one '%'. 3. Zero or more modifier characters in the set [#-+ 0,(.\d]. 4. Exactly one conversion character in the set [sdoxXeEfgGaA]. 5. Zero or more suffix characters.
For more about format strings, see https://docs.oracle.com/javase/7/docs/api/java/util/Formatter.html |
Examples
JavaScript
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Python
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