#include <stdio.h>
#include <math.h>
// this function calculates the volume of a Cylinder
int main(void)
{
int r; // radius
int h; // height
double M_PI; // pi
int pOne = pow (r, 2);
// get user input of radius and height
printf ("Enter your... (3 Replies)
Hi
I'm using awk to manipulate the data in the 6th field of the file xxx_yyy.hrv.
The sample data that is available in this field is given below
220731.7100000000000000
When i tried using this command
cat xxx_yyy.hrv | awk '{printf("%23.16f\n",$6*-1)}'
I get the output as... (4 Replies)
Hi ,
I wonder if in java I can pipe the below output of the printf into a variable:
System.out.printf(" This is a test %s\n", myVariable);
I want to keep the output of the printf command to create my history array.
Thanks. (2 Replies)
I have searched and the answers I have found thus far have led me to this point, so I feel I am just about there.
I am trying to convert a column of hexadecimal to decimal values so that I can filter out via grep just the data I want. I was able to pull my original 3 character hex value and... (10 Replies)
Hi,
i have a script, which is incomplete, am on my way developing it.
Input
1,12,2012,IF_TB001
2,12,2012,3K3
3,Z56,00000,25,229,K900,00, ,3G3, ,USD, ,0000000000,000, , , , 550000000
3,Z56,00000,53,411,W225,00,000, , ,USD,OM170,0000000000,000, , , , -550000000
4,Z56,COUNT, 4,SUM LOC,... (19 Replies)
Hi All;
I try to create a excel like table with headers and some fields containing values, other long and complex mathematic formulas.
I have some header like : Name Formula Value True/False
Under name column, they are some formula names, formula column some long mathematic formulas... (9 Replies)
Hello script guru's
as i write more and more code i always block at managing output... either writing to standard out, writing to files via std out (log, temp file, etc). Don't get me wrong 99% of the time it DOES the job but maybe there is more efficient.
I'm writing a small script to... (2 Replies)
So I created two shell variables: COLUMN1_HEADING, COLUMN2_HEADING.
They have values:
COLUMN1_HEADING="John"
COLUMN2_HEADING="123456789"
How would I use printf to get it to print an output like this: $COLUMN1_HEADING\t$COLUMN2_HEADING\nJohn\t123456789\n
Thanks! (3 Replies)
Discussion started by: steezuschrist96
3 Replies
LEARN ABOUT PHP
cubrid_fetch_field
CUBRID_FETCH_FIELD(3) 1 CUBRID_FETCH_FIELD(3)cubrid_fetch_field - Get column information from a result and return as an objectSYNOPSIS
object cubrid_fetch_field (resource $result, [int $field_offset])
DESCRIPTION
This function returns an object with certain properties of the specific column. The properties of the object are:
o $name
-column name
o $table
-name of the table that the column belongs to
o $def
-default value of the column
o $max_length
-maximum length of the column
o $not_null
-1 if the column cannot be NULL
o $primary_key
-1 if the column is a primary key
o $unique_key
-1 if the column is an unique key
o $multiple_key
-1 if the column is a non-unique key
o $numeric
-1 if the column is numeric
o $blob
-1 if the column is a BLOB
o $type
-the type of the column
o $unsigned
-1 if the column is unsigned
o $zerofill
-1 if the column is zero-filled
PARAMETERS
o $result
-$result comes from a call to cubrid_execute(3)
o $field_offset
- The numerical field offset. If the field offset is not specified, the next field (that was not yet retrieved by this function)
is retrieved. The $field_offset starts at 0.
RETURN VALUES
Object with certain properties of the specific column, when process is successful.
FALSE on failure.
EXAMPLES
Example #1
cubrid_fetch_field(3) example
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$req = cubrid_execute($conn, "SELECT event_code,athlete_code,nation_code,game_date FROM game WHERE host_year=1988 and event_code=20001;");
var_dump(cubrid_fetch_row($req));
cubrid_field_seek($req, 1);
$field = cubrid_fetch_field($req);
printf("
--- Field Properties ---
");
printf("%-30s %s
", "name:", $field->name);
printf("%-30s %s
", "table:", $field->table);
printf("%-30s "%s"
", "default value:", $field->def);
printf("%-30s %d
", "max length:", $field->max_length);
printf("%-30s %d
", "not null:", $field->not_null);
printf("%-30s %d
", "primary key:", $field->primary_key);
printf("%-30s %d
", "unique key:", $field->unique_key);
printf("%-30s %d
", "multiple key:", $field->multiple_key);
printf("%-30s %d
", "numeric:", $field->numeric);
printf("%-30s %d
", "blob:", $field->blob);
printf("%-30s %s
", "type:", $field->type);
printf("%-30s %d
", "unsigned:", $field->unsigned);
printf("%-30s %d
", "zerofill:", $field->zerofill);
cubrid_close_request($req);
cubrid_disconnect($conn);
?>
The above example will output:
array(4) {
[0]=>
string(5) "20001"
[1]=>
string(5) "16681"
[2]=>
string(3) "KOR"
[3]=>
string(9) "1988-9-30"
}
--- Field Properties ---
name: athlete_code
table: game
default value: ""
max length: 0
not null: 1
primary key: 1
unique key: 1
multiple key: 0
numeric: 1
blob: 0
type: integer
unsigned: 0
zerofill: 0
PHP Documentation Group CUBRID_FETCH_FIELD(3)