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44 lines
1.3 KiB
Perl
44 lines
1.3 KiB
Perl
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Flag Description Example
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Blank (default) Positive numbers begin with a blank. printf FH "% 04.2\n", $D;
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Negative numbers begin with a minus sign.
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Align characters to right.
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Pad from left with blanks.
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- Align characters to left. $V = sprintf "%-4.2",$D;
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Pad from right with blanks.
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+ Align characters to right. $V = sprintf "%+4.2", $D;
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Pad from left with blanks.
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c Character format
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d Decimal format
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e Exponential format
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f Floating-point format
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g Compact format
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ld Long decimal format
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lo Long octal format
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lu Long unsigned decimal format
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lx Long hexadecimal format
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o Octal format
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s String format
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u Unsigned decimal format
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x Hexadecimal format
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X Uppercase hexadecimal format
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