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by: shank |
last post by:
I use ASP to check users data they submit. In particular, I'm checking for
credit cards and I also use a server component DynuCreditCard. It basically
affirms that the number "could be" a real credit card number.
Anyway, I cannot get through the website without having a legit CC#. None of
the handful of testers that help cannot get through...
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by: Ben Ingram |
last post by:
Hi all,
I am writing a template matrix class in which the template parameters are
the number of rows and number of columns. There are a number of reasons
why this is an appropriate tradeoff for my particular application. One of the
advantages is that the _compiler_ can force inner matrix dimensions used in
multiplication to agree. A...
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by: BerkshireGuy |
last post by:
Hello everyone,
I have a bond form that a user uses to enter data.
One of my fields, is PolicyNumber. I added some code on the Before
Update event of txtPolicyNumber that checks to see if that policy
number is in the system when entering a new record. If it is, I want
it to display a message and go back to the policy number field.
...
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by: Brendan |
last post by:
There must be an easy way to do this:
For classes that contain very simple data tables, I like to do
something like this:
class Things(Object):
def __init__(self, x, y, z):
#assert that x, y, and z have the same length
But I can't figure out a _simple_ way to check the arguments have the
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by: Patient Guy |
last post by:
Does anyone have any coding rules they follow when doing argument checking?
When arguments fail during check, do you return from the call with an
ambiguous return value, or do you throw exceptions?
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by: halcyon943 |
last post by:
have 4 folders that I watch and need to move files from to another
location. Three constraints:
-Finish time. Make sure the program stops transferring files at a
specific time
-Number of files transferred. Can only move a certain amount of files
per time period.
-Folders have a priority. The files have to be moved based on the
folder...
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by: jacob navia |
last post by:
We hear very often in this discussion group that
bounds checking, or safety tests are too expensive
to be used in C.
Several researchers of UCSD have published an interesting
paper about this problem.
http://www.jilp.org/vol9/v9paper10.pdf
Specifically, they measured the overhead of a bounds
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by: Bryan Crouse |
last post by:
I am looking a way to do error checking on a string at compile time,
and if the string isn't the correct length have then have the compiler
throw an error.
I am working an embedded software that will require individual builds
for each device so that the device serial number is contained in the
program memory. To do this, the C application...
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by: imageguy |
last post by:
We are trying to implement a system that checks the version of the
application against a version number stored in the database. We don't
want the app and the db don't become out of sync.
We have tried setting a __version__ variable in the top most module,
however, it seems that this is not accessible for the modules that are
subsequently...
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by: ningxin |
last post by:
Hi, i am currently taking a module in c++ in the university, and was given an assignment. because i have no prior background on the subject, everything is kind of new to me. i have tried for quite some time and still not able to get the solution out. so i hope you guys can help me out. of course i am not expecting a full solution, but i would...
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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...
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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. ...
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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...
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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...
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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...
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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...
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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...
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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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