Hi,
Can someone help me comparing Null values.
Scenario is as follows:
I have a variable which "cache_prd" which can have either some integer or nothing(Null)
if it is integer I have to again do some comparision but these comparisons give me this error:( "line 32: [: 95: unary operator... (3 Replies)
Hi
I have a file with the values
abc
res
set
kls
lmn
ops
i want to sort this file with the null values at the bottom of the file
OUTPUT should look like this
abc
kls
lmn
ops (6 Replies)
Hello everyone
I am doing a join command. Obviously, before I need two files sorted first. ( Both files have headers and have about 2 million lines each one )
The problem is, one of the files has null values in the key to sort (which is the first filed ). For example I have the original... (4 Replies)
I'm filling in a table of values for grades. I decided to go with reading into a hash from the files but I'm coming up with an error when printing a value that does not exist. I need to know if I can on-the-fly print a space (" ") or blank in place of the grade.
Here's what the output should... (2 Replies)
I am using below code to validate the source file,code working fine but if any column contains null value then below code throwing error actually it should not.how to customize the below code to handle null null values also.
When I run the script with below source data getting “date error”, as... (2 Replies)
hello all,
in the following code a -> next should print zero, but it is giving the output as 0xbf940000
#include<iostream.h>
#include<conio.h>
#include<stdio.h>
class Node
{
public:
int data;
Node *next;
Node(int n=1)
{
data=10;
next=0;
}
};
void main()... (3 Replies)
I need to develop a script where I will take two date arguments as parameter date1 and date2 which will in format YYYYMM.
Below is the input file say sample.txt.
sample.txt will have certain blocks starting with P1.
Each block will have a value 118,1:TIMESTAMP.
I need to compare the... (7 Replies)
Hi All
I had requirement where I need to re-order columns in a file by using a control file.
here is the ctrl file
c1
c2
c3
source file
c3 | c1 | c2
a | b| c
I should create output file based on the ctrl file columns
o/p should look like this
c1 | c2 | c3
b| c|a
I wrote some... (9 Replies)
Using awk I am trying to replace all blank or null values with a . in the tad delimited input. I hope the awk is close. Thank you :).
input
name test
sam 1
liz 2
al
1
awk
awk 'BEGIN{FS=OFS="\t"}{for(i=1;++i<NF;)$i=$i?$i:"."}1'input
awk 'BEGIN { FS =... (6 Replies)
I have the following a.txt file
A|1|2|3|4|5|
A||2|3|0||
A|1|6||8|10|
A|9|2|3|4|1|
A|0|9|3|4|5|
A||2|3|4|5|
A|0|av|.9|4|9|
I use the following command to count null values for 2nd field
awk -F"|" '!$2 { N++; next } END {print N}' a.txt
It should give the result 2, but it is giving... (2 Replies)
Discussion started by: RJG
2 Replies
LEARN ABOUT NETBSD
gomoku
GOMOKU(6) BSD Games Manual GOMOKU(6)NAME
gomoku -- game of 5 in a row
SYNOPSIS
gomoku [-bcdu] [-D debugfile] [savefile]
DESCRIPTION
gomoku is a two player game where the object is to get 5 in a row horizontally, vertically or diagonally on a 19 by 19 grid. By convention,
black always moves first.
The options are:
-b Run in batch mode. (See below.)
-c Computer versus computer. gomoku will play a game against itself. This is mostly used for testing.
-d Print debugging information. Repeating this option more than once yields more detailed information.
-D debugfile
Print the debug information to debugfile instead of to the standard output.
-u User versus user. (Play against yourself.) This is mostly used for testing.
savefile
Load a previously saved game from savefile.
With no arguments, gomoku starts a fresh user vs. computer game.
Moves may be entered by selecting the desired board location and pressing the space or enter key. The cursor may be moved using the arrow
keys or vi(1) motion keys hjklyubn. These also may be familiar from rogue(6) and hack(6). To quit, type 'Q', and to save the game, type 'S'
and supply a file name when prompted.
Batch mode
Batch mode was intended for game tournaments where a referee program handles the board display and pits one program against another. In this
mode, gomoku reads moves from standard input and writes its responses to standard output. The first line of input should be either ``black''
or ``white'' to specify whether gomoku has the first move or not respectively.
AUTHORS
Ralph Campbell
ACKNOWLEDGEMENTS
The board display routines were based on the goref program written by Peter Langston. The user interface was based on Eric S. Raymond's
interface for bs.
BSD March 28, 2010 BSD