39 lines
848 B
Plaintext
39 lines
848 B
Plaintext
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{{alias}}( str, len[, pad] )
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Left pads a `string` such that the padded `string` has a length of at least
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`len`.
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An output string is not guaranteed to have a length of exactly `len`, but to
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have a length of at least `len`. To generate a padded string having a length
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equal to `len`, post-process a padded string by trimming off excess
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characters.
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Parameters
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----------
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str: string
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Input string.
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len: integer
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Minimum string length.
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pad: string (optional)
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String used to pad. Default: ' '.
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Returns
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-------
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out: string
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Padded string.
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Examples
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--------
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> var out = {{alias}}( 'a', 5 )
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' a'
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> out = {{alias}}( 'beep', 10, 'b' )
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'bbbbbbbeep'
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> out = {{alias}}( 'boop', 12, 'beep' )
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'beepbeepboop'
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See Also
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--------
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