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by: lawrence |
last post by:
I have a string which I want to send to eval(). How can I test it
ahead of time to make sure it is valid code? I don't want to send it
to eval and get parse errors. I want to do something like this:
$valid = checkPHP($string);
if ($valid) {
eval($string);
} else {
$resultsObject->addToErrorResults("We wanted to send our
template to eval(), but the PHP it contained was invalid.");
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by: siliconmike |
last post by:
Hi, I'm looking for a reliable script that would connect to a host and
somehow determine whether an email address is valid.
since getmxrr() only gets the mx records..
Links/pointers ?
Mike
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by: Anna |
last post by:
Hi all.
I have probably a rather stupid question.
If there is an HTML document, XML-formed using JTidy,
is there any tool to convert it to valid XHTML?
I.e. so that all the tags and attribute values will be XHTML compliant.
For example, if the original document has following snippet:
<p><div>text</div></p> (which is not valid XHTML), the output
would be something like <p><span>text</span></p> (which is valid XHTML).
Thank you very much...
|
by: JR |
last post by:
Hey all,
I have read part seven of the FAQ and searched for an answer but can
not seem to find one.
I am trying to do the all too common verify the data type with CIN.
The code from the FAQ looks like this:
#include <iostream>
|
by: James Aguilar |
last post by:
Someone showed me something today that I didn't understand. This doesn't
seem like it should be valid C++. Specifically, I don't understand how the
commas are accepted after the function 'fprintf'. What effect do they have
in those parenthesis?
I understand how the or is useful and why never to do it, I'm really just
asking about that construction "(fprintf(stderr, "Can't open file.\n"),
exit(0), 1))".
---- CODE ----
|
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by: Chris |
last post by:
Hi,
In C# I tried to save a file from a generated file name.
Just before launching the dialog I check for a valid file
name to be sure.
There for I used the method ValidateNames from the save
dialog.
The strange thing is that sometimes the save dialogue
|
by: QA |
last post by:
I am using a Business Scorecard Accelarator in a Sharepoint Portal 2003
using SQL Server 2005
I am getting the following error:
Error,5/7/2005 10:50:14 AM,580,AUE1\Administrator,"Specified cast is
not
valid.","Microsoft.BusinessIntelligence.Scorecard.ScorecardException:
Specified cast is not valid. --->
Microsoft.BusinessIntelligence.Scorecard.ScorecardException: Specified
cast is not valid. ---> System.InvalidCastException: Specified...
|
by: Robert Morgan |
last post by:
|I'm trying to run a query on a database using php and postgres functions
||<?php
db_connect();
$stat = pg_exec($connstr,"SELECT WSID from tblWorkstation ");
while ($row = pg_fetch_rows($stat))
{
print("<option> $row</option>");
}
?>
|
by: illegal.prime |
last post by:
Hey all, I have an app, that could take two numbers of any type of
numerical type int, long, double, float, uint, ulong, etc. I want to
check that the numbers are part of a range that I consider "valid".
For my circumstances, I don't consider float.PositiveInfinity valid,
nor do I consider the two numbers valid if the second number is smaller
than the first. In other words, I want to check that the range is
valid.
I notice that while...
|
by: SpreadTooThin |
last post by:
Hi I'm writing a python script that creates directories from user
input.
Sometimes the user inputs characters that aren't valid characters for a
file or directory name.
Here are the characters that I consider to be valid characters...
valid =
':./,^0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ '
if I have a string called fname I want to go through each character in
|
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, well explore What is ONU, What Is Router, ONU & Routers main usage, and What is the difference between ONU and Router. Lets take a closer look !
Part I. Meaning of...
|
| |
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,...
|
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...
|
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 projectplanning, coding, testing, and deploymentwithout 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...
|
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 Dupr 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...
|
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...
|
by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
|
| |
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
|
by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
|
