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by: Michael G |
last post by:
Hi,
$PHONETIC is an array of strings. How can !$PHONETIC, in the case
below, evalutae to true. It is a string not a boolean. It would make more
sense if it evalutated to null.
Thanks Mike
<?php
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by: David Laub |
last post by:
I have no problems running the following dynamic XPath evaluator form MSXSL:
<msxsl:script implements-prefix="dyn" language="jscript">
evaluate(context, expression)
{
return context.nextNode().selectNodes(expression);
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by: Paminu |
last post by:
As I remember if(1) evaluates to true and all other numbers including 0
evaluate to false.
But where do I find out about this for sure?? I have looked through K&R, all
the C for dummies books and various other C programming books but nowhere
there is a mention on what a number in an if statement evaluates to.
Is this some kind of big secret?
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by: Coco |
last post by:
Hi!
Does c# has any class method that will be able to evaluate
a given string e.g ((True && False) || (True && True)) and
return the result in boolean for this case is true
Thanks!
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by: rsine |
last post by:
I have developed a program that sends a command through the serial port
to our business system and then reads from the buffer looking for a
number. Everything worked great on my WinXP system, but when I tried
the program on the Win98 system it will be running on, I get the
following error:
Cast from string "2076719" to type 'Long' is not valid
I am not sure why I only get this error on the Win98 system or how to go
about correcting...
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by: willempie |
last post by:
hi all,
in FoxPro we know a function EVALUATE(xxxx) . This function evaluates the
contents of xxxx.
for example EVALUATE("X>10") will give True if X is greater then 10.
is there a such kind of function in VB.NET ??
i want to create a string which should be evaluated.
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by: Jim Florence |
last post by:
Hello,
I've just started in ASP and I'm having a few teething problems. Initially I
tried to write out dates from the database using
<asp:Label runat="server" ID="Label6" Text='<%# Eval("ShippedDate") %>
But I got a problem with DBNull's, a kind sould told me to look at using IIF
and that sorted part of the problem. It bypassed the Nulls but didn't
actually put the text in that I'd put in the statement.This is the code
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by: kadghar |
last post by:
Many people asks if there is a way to write a mathematical expression, writen as a string in a text box, so they can do something like:
sub something_click()
textbox2.text=eval(textbox1.text)
end sub
Well, of course it's posible, and can be done with some characters mannaging. This way you can complicate it as much as you want. The way i usualy do it is in 5 simple steps:
1. Create 2 string arrays, and save numbers in one and...
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by: yarborg |
last post by:
This is kind of a weird one and hard to find answers online because of the format of the question.
Essentially I want to be able to have a string that looks like this "True AND True AND True" and evaluate that to a boolean which in this case would be True. Another example would be "(True or False) AND True" would be True. The reason for this is that I have a form where the user has to build some logic in a graphical interface. I can evaluate...
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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, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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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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