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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 $_SERVER; ?>
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by: build |
last post by:
G'day All,
I have a problem with this loop.
There are a number of .txt files in 'myPath'.
tmpFile = Dir(myPath & "\*.txt")
'PROCESS FOLDER
Do Until tmpFile = ""
<lottsa code>
<too much to post>
tmpFile = Dir
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by: Von Shean |
last post by:
I use the following code to format the numbers to have commas. But in case
when input is zero it returns an empty string....any ideas?
String.Format("{0:#,###.##}",dblNum);
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by: Noa |
last post by:
Hi
I have a page that looks like that:
<form name="kuku1" action ="anotherpage.html" >
<input name="name">
<input name="kuku2">
</form>
As far as i know, "getAttribute" should return a string value of an
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by: Michi Henning |
last post by:
I'm running the following code in Safari 2.0.4:
document.cookie = 'MyCookie=1';
if(document.cookie == '')
alert('document.cookie is empty!');
document.cookie always returns the empty string, no matter what I do.
I checked the cookie settings in Safari->Preferences->Security. Even
when I set cookies to be always accepted, document.cookie still returns
the empty string.
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by: Travis |
last post by:
I am using a function that returns a const char * that is usually a
word, etc. How can I check to see if what it returns is empty?
I tried if (function() == "") and (function() == NULL) and (function()
== '/0').
But then I see that the those if statements are flagging true when the
function returns back a char * or no length
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by: JRough |
last post by:
How do I test for no data in a string? I tried if !(isset($data)) and
$data =="" and neither one returns the message when there are no
records found. Or is it a better idea to do the test at the query
level and not let the user get a worksheet with no records? The thing
is a user could click the button for excel output even if there are no
records on the web page, so I would think in that case they would
expect a blank worksheet...
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by: WebArchitect |
last post by:
I have a text file. My text file contains lines with double quotes
around it. I trying to code if a line has double quotes around it Then
make it bold
My code is below and it is not working. Please Help
<?
$filename = "whatsnew.txt"; # file to read
if (file_exists($filename)) {
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by: MU |
last post by:
Hello
I have some code that sets a dropdownlist control with a parameter
from the querystring. However, when the querystring is empty, I get
an error.
Here is my code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As
System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
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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: 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: 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
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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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