by: Marcus |
last post by:
Hello, quick question about MySQL storing NULL values...
Say I have a textbox called $_POST and a variable $var.
if(empty($_POST))
$var = NULL;
else
$var = $_POST;
Disregarding...
|
by: pam |
last post by:
sorry for my poor english first.
$notation=$rs->fields;
if(!empty($notation))
echo $notation;
the notation field in database is a text type, when the value is null,
it will cause a mistake;...
|
by: Peter Croft |
last post by:
I am a newcomer to php; I recently loaded a binary copy (5.0.3) onto my PC
running win2k and Apache 2.0.52.
It seems to work fine except that it is very slow running the function
is_null e.g. the...
|
by: Ching-Lung |
last post by:
Hi all,
I try to create a tool to check the delta (diff) of 2
binaries and create the delta binary. I use binary
formatter (serialization) to create the delta binary. It
works fine but the...
|
by: yossi.kreinin |
last post by:
Hi!
There is a system where 0x0 is a valid address, but 0xffffffff isn't.
How can null pointers be treated by a compiler (besides the typical
"solution" of still using 0x0 for "null")?
-...
|
by: Paul Lautman |
last post by:
I have the following switch statement:
switch ($record->sub_page) {
case -1:
$this->page = 6;
$error_message = '<center>You appear to have already completed the
form.</center>';
break;
case...
|
by: Lennart |
last post by:
diff -u /home/system/db2inst1/nya/bin/db2filter.py ./db2filter.py
--- /home/system/db2inst1/nya/bin/db2filter.py 2007-01-12
15:23:34.000000000 +0100
+++ ./db2filter.py 2007-04-14...
|
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: rynato |
last post by:
I have a lengthy 'markup.php' file which consists of functions which
take as input the various attribute values of HTML tags and spit out
the HTML tag. My problem is that the function for <inputis...
|
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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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