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by: jerrygarciuh |
last post by:
Hi all,
I am iterating through a result set to generate a second set of queries but
no matter what I do I get the error
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result
resource
even though if I echo the query to the browser and cut and paste it into the
command line I get valid results.
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by: maceo |
last post by:
I have a script that will print out the results of a table and make a
calculation of a total of one of the columns. See example:
<?php
/* Database connection */
include(MYSQL_CONNECT_INCLUDE);
/* Select all pilots */
$query = "SELECT * FROM pilots ORDER BY pilot_num ASC";
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by: John Davis |
last post by:
<html>
<body>
<Form action="calc.asp" method="post" name="calc">
<P>NUM1: <input type="text" name="num1">
<P>NUM2: <input type="text" name="num2">
<P>RESULT: <input type="text" name="result">
<P><input type="submit">
</Form>
I want to write an ASP page to accept 2 numbers, and return the sum on the
|
by: swhite76 |
last post by:
I have a section of code that adds some double values and gives an incorrect
result. This occurs with data that isn't really waht I would call high
precision. An example is the following code snippet:
---------------
double a = 2.7;
double b = 2.7;
double c = 0.001;
double result=0;
|
by: Tao Wang |
last post by:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
I am quite confused on a equation, as following:
#include <iostream>
int main(){
int i = 2;
|
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by: Michael C# |
last post by:
Hi all,
I'm sending a command via SqlClient, and it returns two result sets. I can
successfully read the first result set, but how can I access the second
result set? Here's an example of my SqlCommand CommandText:
DECLARE @result AS INT\nEXEC @result = master..xp_cmdshell 'dir "c:\*.*" /b
/a-d'\nSELECT @result
When run on SQL Server, as
|
by: Mick_fae_Glesga |
last post by:
OK, the solution to this is probably blindingly obvious to everyone,
but... surely it can't be right.
I am compiling with borland bcc32 free compiler
this piece of code is designed to identify the most significant bit in
a given element in an array of unsigned longs. Now I realise there may
be a more efficient way to do this, and if you know a better way please
let me know.
|
by: Petr Vileta |
last post by:
Hi, I'm new here and excuse me if this question was be here earlier.
I have a simple code
<html><body>
<?php
<?php
$link = mysql_connect("localhost", "user", "password")
or die("Grr: " . mysql_error());
mysql_select_db("my_dbf") or die("Grr");
|
by: JRough |
last post by:
I tried to pass the $result from a mysql_query in a url like this line
Header("Location:clm_historyXL.php?_result=".$result);
but on the redirect location clm_history.php page I get an error on
this line:
$result = $_POST;
I need the $result on the clm_historyXL page to print a list to excel
because
of a header already being sent.
|
by: JRough |
last post by:
I want to save two variables in a $_SESSION for use in another page:
$_SESSION = $mark;
$_SESSION = $num;
then on the other page I did this to get the value:
$mark =$_SESSION;
$num = $_SESSION;
|
by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
|
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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...
|
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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
|
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...
|
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: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
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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