Anybody please help me...
Design an algorithm that accepts an input a decimal number and converts it into BCD (Binary Coded Decimal) representation. Also, draw its Flow Chart.
This is a unix qn...
plz post algorithm for that :confused: (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Design an algorithm that accepts an input a decimal number and converts it into BCD (Binary... (2 Replies)
Hi Friends,
This is my last post for today.
My input file is
chr1 100 200
chr1 123 300
chr1 300 400
chr1 420 520
chr10 132344343 132348674
When I try using this command
awk '{v=($3+$2)/2; print $0"\t"v}' 1
This is my output
chr1 100 200 150
chr1 123 300 211.5 (2 Replies)
Hi,
I wanted to round all the values in a column to nearest integer. I have multiple files with only two columns and I want to round values in column 2. e.g
input_file
A1 23.971578 A2 34.624976 A3 46.403446 A4 375 A5 1 A6 3 A7 ... (3 Replies)
Hi,
I want to convert two hexadecimal numbers to decimal using unix command line.
1cce446295197a9d6352f9f223a9b698
fc8f99ac06e88c4faf669cf366f60d
I tried using
`echo "ibase=16; $no |bc`
printf '%x\n' "1cce446295197a9d6352f9f223a9b698"
but it doesn't work for such big number it... (4 Replies)
Hi ,
seq can be 0...128
int windex = seq / 8;
int bindex = seq % 8;
unsigned char bitvalue = '\x01' << (7-bindex) ;
bpv.bitmapvalue = bitvalue;
This is the part of a program to convert decimal to bitmap value of hexadecimal.
I want this to change to convert only to... (1 Reply)
I used the below script to Sum up a field in a file based on some unique values. But the problem is when it is summing up the units, it is truncating to 2 decimals and not 6 decimals as in the input file (Input file has the units with up to 6 Decimals – Sample data below, when the units in the 2... (4 Replies)
Discussion started by: brlsubbu
4 Replies
LEARN ABOUT PHP
maxdb_errno
MAXDB_ERRNO(3) 1 MAXDB_ERRNO(3)maxdb_errno - Returns the error code for the most recent function call
Procedural style
SYNOPSIS
int maxdb_errno (resource $link)
DESCRIPTION
Object oriented style
int$maxdb->errno ()
The maxdb_errno(3) function will return the last error code for the most recent MaxDB function call that can succeed or fail with respect
to the database link defined by the $link parameter. If no errors have occurred, this function will return zero.
RETURN VALUES
An error code value for the last call, if it failed. zero means no error occurred.
EXAMPLES
Example #1
Object oriented style
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
if (!$maxdb->query("SELECT xxx FROM hotel.city")) {
printf("Errorcode: %d
", $maxdb->errno);
}
/* close connection */
$maxdb->close();
?>
Example #2
Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s
", maxdb_connect_error());
exit();
}
if (!maxdb_query($link, "SELECT xxx FROM hotel.city")) {
printf("Errorcode: %d
", maxdb_errno($link));
}
/* close connection */
maxdb_close($link);
?>
The above example will output something similar to:
PHP Warning: maxdb_query(): -4005POS(8) Unknown column name:XXX [42000] <...>
Errorcode: -4005
SEE ALSO maxdb_connect_errno(3), maxdb_connect_error(3), maxdb_error(3), maxdb_sqlstate(3).
PHP Documentation Group MAXDB_ERRNO(3)