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by: Kenneth McDonald |
last post by:
I'm working on the 0.8 release of my 'rex' module, and would appreciate
feedback, suggestions, and criticism as I work towards finalizing the
API and feature sets. rex is a module intended to make regular expressions
easier to create and use (and in my experience as a regular expression
user, it makes them MUCH easier to create and use.)
I'm still working on formal documentation, and in any case, such
documentation isn't necessarily the...
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by: P. Chalin |
last post by:
If you make use of assertions (e.g. assert statements) in your code, I
would like to invite you to participate in a 15 min survey on program
assertions. In this survey we seek your opinion concerning the issue
of errors/exceptions raised during assertion evaluation. The
questionnaire is available here:
https://www.dsrg.org/ASN_Survey/wnd.html
Thank-you in advance,
P.Chalin
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by: Angel Tsankov |
last post by:
I need to make verifications in release builds. If a verification
fails, an error message should be displayed and the program should be
aborted. I need this solution to be portable. Then I thought of the
assert macro - it provides the desired functionality but only if
NDEBUG is not defined. So, I could write smth like this:
#if defined NDEBUG
#undef NDEBUG
#include <cassert>
#define NDEBUG
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by: Divick |
last post by:
Hi,
is it a nice idea to do assetion checks for method arguments ? I
am currently redesigning a piece of code. Now the problem is that there
are some assumptions for the method arguments that the code makes. It
is not checking the validity of the arguments everywhere because that
would lead to performance penalty. So I am think that at least
assertions will be able check the arguments at least for debug version
to verify the design. But...
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by: CBFalconer |
last post by:
We often find hidden, and totally unnecessary, assumptions being
made in code. The following leans heavily on one particular
example, which happens to be in C. However similar things can (and
do) occur in any language.
These assumptions are generally made because of familiarity with
the language. As a non-code example, consider the idea that the
faulty code is written by blackguards bent on foulling the
language. The term...
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by: Jefffff |
last post by:
Regarding the use of assertions:
According to Juval Lowy's excellent coding standards document (PDF download
available at www.idesign.net), every assumption in your code should have an
assertion... and on average, every 5th line is an assertion.
My question:
Do any of you include that many assertions? I agree in principle that we
should code defensively, but his recommendation just seems to go "overboard"
and would result in a lot of...
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by: Matthew Wilson |
last post by:
Lately, I've been writing functions like this:
def f(a, b):
assert a in
assert b in
The point is that I'm checking the type and the values of the
parameters.
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by: jeffc226 |
last post by:
This might be less of a design issue than a C++ language issue per se,
but I have a problem with assertions. I mean, they work, of course.
But there's something I'm uncomfortable with that's never been
explained to my satisfaction.
I recently read this explanation. "There is an effective litmus test
to differentiate the cases in which you need to use assert and when
you need to use genuine error checking: you use error checking for...
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by: Hugh Oxford |
last post by:
I am told that I should use assertions in my testing. The problem is,
because I test using a cut of live data, the data always changes. Has
anyone come up against this or have they abandoned assertions generally?
On a more general note, how does one reconcile a changing data set with
testing driven development?
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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: 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: 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...
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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 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: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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