Need help compiling in C: lvalue required as left operand of assignment
Hi,
I am trying to compile a program (not coded by me), and i'm getting this error:
As you may be guessing, the program doesn't compile, the line number 203 is the following:
What am i missing? what's wrong here?
PostData: if someone wants to know which program it is, it's route's juggernaut, from phrack magazine.
When i tyr this, it gives me a syntax error...i tried removing quotes,removing spaces,replacing -eq with '='.. Can somebody suggest that is the problem?
if ]; then (4 Replies)
z < 0 ? z= z + 2*r*cos(theta) : z= z - 2*r*cos(theta);
Does anyone know what is wrong here?
I've got compiler msg:
lvalue required as left operand of assignment
All variables are "double". I'm using gcc compiler (but I don't think that matters) (5 Replies)
Hey all. I've been working on some fun with C and decided to write a Rock Paper Scissors game. The problem is, that when I try to compile the file, it gives "lvalue required as left operand of assignment" error. The error line is here:
for ((point1=0 && point2=0); ((point1=3) || (point2=3));... (4 Replies)
Hi,
This code was originally to print a sine function table. I modified it to print a tangent function table. I got an "lvalue" error which I can't solve...Any hint on why am I getting this error?
Here is the code:
// sintab.cpp
// Creates a tangent function table
#include <iostream>... (2 Replies)
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:
Create a script that displays output with a specific parameter.
For example, for a script called score... (1 Reply)
1. After trying to compile code error is given Lvalue required as left operand of assignment.
2. Relevant commands, code, scripts, algorithms:
if , else if
3. The attempts at a solution (include all code and scripts):
/*
File: incircles.cpp
Created by: James Selhorst
... (2 Replies)
Does anyone know how this line in bash works?
local gotbase= force= nicelevel corelimit
local pid base= user= nice= bg= pid_file=
local cgroup=
These lines are part of the daemon function inside the "functions" file at /etc/init.d in RH. (3 Replies)
Hi I'm new to shell programming. How do I extract the size of an operand in a simple instruction in a C program? Lets say there is an addition a+b somewhere in a C code where a and b are integers. How to extract the size of a & b in bits? Is there something called intermediate code before an... (4 Replies)
When I create a bootable Linux distro installation USB drive, I use this command: sudo dd if=/Path/to/linux_distro.iso of=/dev/rdisk<disk number>
bs=<number of bytes>
When I look it up, I've seen variations of people choosing 4M, and I think 8M, 2M, and maybe even 1M.
If I leave the operand... (4 Replies)
Discussion started by: Quenz
4 Replies
LEARN ABOUT DEBIAN
je::lvalue
JE::LValue(3pm) User Contributed Perl Documentation JE::LValue(3pm)NAME
JE::LValue - JavaScript lvalue class
SYNOPSIS
use JE::LValue;
$lv = new JE::LValue $some_obj, 'property_name';
$lv->get; # get property
$lv->set($value) # set property
$lv->some_other_method # same as $lv->get->some_other_method
DESCRIPTION
This class implements JavaScript lvalues (called "Reference Types" by the ECMAScript specification).
METHODS AND OVERLOADING
If a method is called that is not listed here, it will be passed to the property referenced by the lvalue. (See the last item in the
SYNOPSIS, above.) For this reason, you should never call "UNIVERSAL::can" on a JE::LValue, but, rather, call it as a method
("$lv->can(...)"), unless you really know what you are doing.
Similarly, if you try to use an overloaded operator, it will be passed on to the object that the lvalue references, such that "!$lvalue" is
the same as calling "!$lvalue->get".
$lv = new JE::LValue $obj, $property
Creates an lvalue/reference with $obj as the base object and $property as the property name. If $obj is undefined or null, a TypeError
is thrown. To create a lvalue that has no base object, and which will throw a ReferenceError when "->get" is called and create a
global property upon invocation of "->set", pass an unblessed reference to a global object as the first argument. (This is used by bare
identifiers in JS expressions.)
$lv->get
Gets the value of the property.
$lv->set($value)
Sets the property to $value and returns $value. If the lvalue has no base object, the global object will become its base object
automatically. <Note:> Whether the lvalue object itself is modified in the latter case is not set in stone yet. (Currently it is
modified, but that may change.)
$lv->call(@args)
If the property is a function, this calls the function with the base object as the 'this' value.
$lv->base
Returns the base object. If there isn't any, it returns undef or an empty list, depending on context.
$lv->property
Returns the property name.
perl v5.14.2 2012-03-18 JE::LValue(3pm)