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by: PerritoPerron |
last post by:
//I need a little help with this program, it runs but the output is not
correct.
//Can i get some help here please u fellas???
// This Program asks for user input like 1 && 0 and prints if it is true or
false
// it calculates the input to perform Logical operation from input
#include <iostream>
using namespace std;
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by: Nagib Abi Fadel |
last post by:
Is there a XOR logical operator in Postgresql, or a
function for XOR ??
I only found in the docs a Binary XOR (#).
I need to do the following checkup:
(field1 is NULL XOR field2 is NULL XOR filed3 is NULL)
i can't right it like this:
(
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by: Christopher Benson-Manica |
last post by:
Of course one can get the effect with appropriate use of existing
operators, but a ^^ operator would make for nice symmetry (as well as
useful to me in something I'm working on). Am I the only one who
would find it useful?
--
Christopher Benson-Manica | I *should* know what I'm talking about - if I
ataru(at)cyberspace.org | don't, I need to know. Flames welcome.
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by: Chua Wen Ching |
last post by:
Hi,
I had some beginner questions. Do we need Shift << >> or Logical AND OR XOR operator in our daily programming?
I am not sure why i need to use it? I had some samples of c# codes using it.
Can someone share their experiences why someone should use those operators and what type of scenarios?
Any good snippets and example?
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by: Cor |
last post by:
Hi group,
A question to the group, would it not be for a lot of the users better when
there was beside "Option strict on" an "Option logical Strict on".
I was automaticaly writting Textbox1.text = 0.tostring. I know what it has
to be, but I did this automaticly.
I find this crazy, it cannot be something else than a string, so the
compiler must have to find this very easy, but for the puritains, than that
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by: ThunderMusic |
last post by:
Hi,
I have a value that contains flags that I must get using a bitmask. I tryied
with the && operator, but the compiler outputs this error :
Operator '&&' cannot be applied to operands of type 'int' and 'int'
The code is the following :
// MASKS.Insert = 2
if (_RightMask && (int)MASKS.Insert)
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by: marko |
last post by:
/* code start */
int a = 0;
/* expected evaluation and excution order with precedence in mind
/* False(3) , True(1), False(2) */
if ( (a=1) == 0 || 0 != 1 && (a =2) == 1)
putchar('T');
printf("%d", a);
/* code end */
2
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by: Samik2003 |
last post by:
Hello,
The problem is my query is not extracting the correct xml data from the database :
Is there something which I am missing??
ANy help would be appriciated.
Thanks,
Sam.
THis is the query which I am using to extract :
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by: gallows |
last post by:
Hi,
I wondering if there is a standard specification for evalutation of
logical expressions. For instance:
if (p != NULL && strlen(p) x )
do_something();
If p is actually NULL, should this code (built with a generic
compiler) crash?
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by: anchitgood |
last post by:
I have tried a lot but unable to correct just 1 logical error in the
following code. This error is in the for loop, when fine and minutes
are printed as the garbage values. Please check it out:
#include<iostream>
#include<string>
using namespace std;
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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