by: Marcus |
last post by:
I'm really confused with something I never had any problems with
before... I have a form with a textbox called password. On the second
page that $password is posted to, if I test isset($password)...
|
by: steve |
last post by:
Dont’ make my mistake. It is costly.
Say you have defined a variable $var in your main script.
Now in a function you access it using:
global $var;
But you want to set it to null inside the...
|
by: Ivan Marsh |
last post by:
Hey Folks,
Anyone know how to test for the existance of a variable in javascript?
I'm looking for the equivalent of IsSet() from PHP. I'm having trouble
finding it.
thx
--
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by: juglesh |
last post by:
"$string = isset($xyz) ? $xyz : "something else";"
Hello, someone gave code like this in another thread. I understand (by
inference) what it does, but have not found any documentation on this...
|
by: arundelo |
last post by:
Is there a way to tell whether accessing a variable will
result in an "Undefined variable" E_NOTICE? isset() almost
does this, but it also returns false if a variable is set to
null:
...
|
by: printline |
last post by:
Can anyone help me with why i am getting this error message:
Notice: Undefined variable: SalesRepID in C:\Inetpub\wwwroot\index.php on line 158
Here is my php code:
<?php
session_start();...
|
by: siyaverma |
last post by:
Hi,
I am new to php, i was doing some small chnages in a project developed by my collegue who left the job and i got the responsibility for that,
After doing some changes when i run it on my...
|
by: bobf |
last post by:
I am using a program 'My Contact Table' which is a code generator program. It allows you to easily create a PHP/MySQL web application without writing any code.
I am trying to create an additional...
|
by: cyberlei |
last post by:
hi all,
I`m getting this error
Notice: Undefined index: user in c:\inetpub\wwwroot\login.php on line 96
Notice: Undefined variable: message in c:\inetpub\wwwroot\login.php on line 101
Could...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
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,...
|
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...
|
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...
|
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...
|
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...
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