by: Randell D. |
last post by:
Folks,
I've heard of buffer overflows being used/abused by hackers and believe one
method to reduce this from happening is to check the length of my form data
before writing it to my MySQL...
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by: Bjoern Jackschina |
last post by:
Hello,
until now I have not found the mistake that I made. My source code for
checking how many checkboxes or radiobuttons are used:
<script language="JavaScript"><!--
function pruefen(){return...
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by: Edward |
last post by:
The following html / javascript code produces a simple form with check
boxes. There is also a checkbox that 'checks all' form checkboxes
hotmail style:
<html>
<head>
<title></title>
</head>...
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by: Steve Wylie |
last post by:
I am constructing an HTML questionnaire and one of the questions
requires people to rate some choices from 1 to 5, where 1 is their
favourite and 5 is their least favourite:
Car
Bus
Taxi cab...
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by: wj |
last post by:
Hi all,
Im trying to, deal with a problem that drives me crazy!
Im useing the following code to chech the fields of a form before
really submitting them:
-------
<script...
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by: frizzle |
last post by:
Hi there,
I'm building a multi-language PHP/mySQL -site.
I'm also building a CMS for the site.
There are 5 languages. In the CMS fields for e.g. english
bodytext are called (id=)...
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by: Krechting |
last post by:
Hi ALl,
I have a code that checks if the documents in a hyperlink field are still
where they should be. I use fileexist().
First I want to filter out all the hyperlink fields that are empty.
I...
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by: Shapper |
last post by:
Hello,
I am using this code line to check i a variable exists:
If cookie Is Nothing Then
....
How can I check if cookie is empty when cookie exists?
Thanks,
Miguel
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by: Ørjan Langbakk |
last post by:
I have a form where the user has the possibility to enclose his name.
email, address and phonenumber.
I want to be able to check if some of the fields are filled - at least
one. This is so that...
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by: yhlove |
last post by:
Hi
I declared an array as follows:
dim a as integer()
somewhere else in my program I have the following command:
redim preserve a(size)
I want to check the array length like that
if...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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...
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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,...
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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...
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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...
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