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by: tornado |
last post by:
Hi all,
I am pretty new to PHP. I was reading PHP manual and trying out the
example from 2nd
chapter (A simple Tutorial). When i try to print the variable as
given in the example it returns
a empty value instead of returning the browser type.
Here is the line which i am using in my code and from manual:
<?php echo $_SERVER; ?>
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by: Adrian Parker |
last post by:
Hi. I have a date time picker in my program which uses ADO to read from an
Access database. It works perfectly, unless the database is empty (no
records) when opened. When you try to open an empty database, the date time
picker returns error 545. Any attempts to progmatically add new records
after the empty database has been opened returns, or to use the DTP and set
a new date for those added records, "Field not updateable, Bound...
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by: Mikko Ohtamaa |
last post by:
From XML specification:
The
representation of an empty element is either a start-tag immediately
followed by an end-tag, or an empty-element tag.
(This means that <foo></foo> is equal to <foo/>)
From XHTML specification:
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by: Robert A. van Ginkel |
last post by:
Hello Fellow Developer,
This looks like a long mail, but at the end of this post is my socket
wrapper attached.
I want to make a timeout procedure that starts counting down after the
socketbuffer is empty.
This connection is being used to transmit data following a RFC so I cann't
create a control protocol that tells me the data was received.
(And even if I could, I want the timeout procedure to start after I send all
data, because that...
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by: AAJ |
last post by:
Hi all
I have a listbox on a form. If I set its rowsource directly, and the
query in the rowsourse returns no data, then the displayed listbox is
empty (exactly as you would expect)
However....
If I programatically set the rowsource, and the query returns no
records then access completely crashes and switches its self off,
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by: Ottar |
last post by:
I have a few numeric fields, and when I update i get the error: "Input string
was not in a correct format". Next line:" System.Number.StringToNumber(String
str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info,
Boolean parseDecimal) +2178925"
This is beacuse some of my TextBoxes are empty (no value). If I enter a
value it is OK.
I need to use Null values to indicate that the field is not fileld in.
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by: Søren M. Olesen |
last post by:
Hi
Can someone tell me how to implement something similar to String.Empty ??
Given a class called myValue
Public class myValue
private id as integer
private value as string
end class
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by: Academia |
last post by:
I let the use modify the text of a combobox and then I replace the selected
item with the new text (in Keyup event).
But if he sets the Text property to an empty string ("") that sets the
SelectedIndex to -1.
Do you have any suggestion for getting around this problem?
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by: Sunny |
last post by:
Hi, Can someone tell me, How to redefine array or make array empty or
null.
Here what I am trying to do.
var temp = new Array();
for(i=0; i <=outstring.length-1; i++) {
temp = outstring.split(',');
}
Once the for loop will finish doing it, I want temp array to be null
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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: 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...
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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,...
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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...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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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