10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hi
I'd say I'm having this weird problem where my script isn't taking the value off a variable or printing it. My code is like this:
set count_C= `grep -c C mols`
set count_H= `grep -c H mols`
set count_O= `grep -c O mols`
sed -i '7,7 s/$/ $count_C $count_O $count_H/g' input It... (8 Replies)
Discussion started by: saleheen
8 Replies
2. Programming
How to initialize an object of class say "A", with an object of type say "B".
The following code give the error message "error: conversion from âAâ to non-scalar type âBâ requested"
#include <iostream>
using namespace std;
class B;
class A{
public:
A() { cout <<"\nA()" << endl; }
... (1 Reply)
Discussion started by: techmonk
1 Replies
3. Programming
I have the following code and getting the compilation errors
baseLib/DynBaseObj.h:80: error: expected constructor, destructor, or type conversion before ‘(' token
baseLib/DynBaseObj.h:89: error: expected constructor, destructor, or type conversion before ‘(' token
baseLib/DynBaseObj.h:101:... (0 Replies)
Discussion started by: kristinu
0 Replies
4. UNIX for Dummies Questions & Answers
Hi All,
I have a trivial question but I dont know how to solve it.
So basically I'm working on a USB key and I have a directory with some scripts which I use to work on files present in other directories within the USB or sometimes on the main harddisk too. The problem is every time I have to... (3 Replies)
Discussion started by: pawannoel
3 Replies
5. UNIX for Dummies Questions & Answers
I have defined this alias as quick way to find out which mount point to use for a USB drive after inserting it:
# alias da='dmesg | grep da | grep MB'
However, when invoking it, it states the following:
# da
da: Command not found.
Can someone explain what is the issue here and how it can be... (3 Replies)
Discussion started by: figaro
3 Replies
6. UNIX and Linux Applications
I am running the example from the following webpage:
MySQL :: MySQL 5.0 Reference Manual :: 12.1.11 CREATE TRIGGER Syntax
and the problem is that triggers cannot be defined for some reason:
CREATE DATABASE IF NOT EXISTS triggertest;
USE triggertest;
CREATE TABLE test1(a1 INT);
CREATE TABLE... (3 Replies)
Discussion started by: figaro
3 Replies
7. Programming
Is it possible to send a custom signal to a process?
e.g. Send signal 9999 to my process, which handles it with some custom handler.
How would one do this? (12 Replies)
Discussion started by: joha
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8. UNIX for Dummies Questions & Answers
I am new to PHP and UNIX. I am using Apache to do my testing on a Windows Vista machine.
I am getting this error when I am trying to connect to a web service. I did a search and did not see any posts that pertain to this.
Here is my function:
<?php
function TRECSend($a, $b, $c, $d,... (0 Replies)
Discussion started by: EddiRae
0 Replies
9. Shell Programming and Scripting
Hey all, I was wondering if someone would take a look at this script I'm working on. I don't know if i have the syntax correct for my variables and if the for loop is written correctly.
any assistance would be greatly appreciated.
#!/usr/bin/bash
###########################################... (12 Replies)
Discussion started by: em23
12 Replies
10. UNIX for Dummies Questions & Answers
I'm trying to define a variable named sin
I already have a variable named cos, which has the value "hello"
I want sin to have the value of "hellothere",
so sin would be something like
sin = $cos & "there"
but I'm not sure that I know the syntax.
Can anyone help?
:confused: (4 Replies)
Discussion started by: sailorliones
4 Replies
Graphics::Primitive::Insets(3pm) User Contributed Perl Documentation Graphics::Primitive::Insets(3pm)
NAME
Graphics::Primitive::Insets - Space between things
DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding
or margins (in the CSS sense, one being inside the bounding box, the other being outside)
SYNOPSIS
use Graphics::Primitive::Insets;
my $insets = Graphics::Primitive::Insets->new({
top => 5,
bottom => 5,
left => 5,
right => 5
});
METHODS
Constructor
new Creates a new Graphics::Primitive::Insets.
Instance Methods
as_array
Return these insets as an array in the form of top, right, bottom and left.
bottom
Set/Get the inset from the bottom.
equal_to
Determine if these Insets are equal to another.
left
Set/Get the inset from the left.
right
Set/Get the inset from the right.
top Set/Get the inset from the top.
zero
Sets all the insets (top, left, bottom, right) to 0.
AUTHOR
Cory Watson, "<gphat@cpan.org>"
SEE ALSO
perl(1)
COPYRIGHT & LICENSE
Copyright 2008-2010 by Cory G Watson.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)