AwK printf question Post: 302088829

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Target file contains short text (never more than 1 line) and filenames. The format is, e.g.,: TEXT1 filename1 TEXT2 TEXT3 filename3dddd filename3dddd TEXT4 filename4 TEXT5 filename5dddd filename5dddd filename5 where dddd is a random 4-digit whole number. Desired output:

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Hi, I am using below awk code to convert a csv file data into fixed file format. awk 'BEGIN { FS = "," fmt = "%10s%010d%10s%d%1d\n" } NR>1 { printf fmt, $1, $2, $3, $4*100, $5 }' /data/mydata.csv > /data/fixed.dat Data in mydata.csv ================...

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Hi Experts, Quick question: I am trying to get the output with decimal and floating point but not working: echo "20.03" | awk '{printf "%03d.2f\n" , $0 }' 020.2f How to get the output as : 020.03 Thank you.

LEARN ABOUT PHP

pg_num_fields

PG_NUM_FIELDS(3)														  PG_NUM_FIELDS(3)

pg_num_fields - Returns the number of fields in a result

SYNOPSIS

       int pg_num_fields (resource  $result)

DESCRIPTION

       pg_num_fields(3) returns the number of fields (columns) in a PostgreSQL result resource.

       Note

	       This function used to be called pg_numfields(3).

PARAMETERS

	      o $result
		- PostgreSQL query result resource, returned by pg_query(3), pg_query_params(3) or pg_execute(3) (among others).

RETURN VALUES

	The number of fields (columns) in the result. On error, -1 is returned.

EXAMPLES

       Example #1

	      pg_num_fields(3) example

	      <?php
	      $result = pg_query($conn, "SELECT 1, 2");

	      $num = pg_num_fields($result);

	      echo $num . " field(s) returned.
";
	      ?>

	      The above example will output:

	      2 field(s) returned.

SEE ALSO

       pg_num_rows(3), pg_affected_rows(3).

PHP Documentation Group 													  PG_NUM_FIELDS(3)

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pg_num_fields