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by: Mark Hahn |
last post by:
Can users with international keyboards tell me if they have problems typing
the left-quote ( ` ) character? It isn't used much in Python but we are
thinking of giving it a slightly more important role in Prothon. (I'm not
going to say what that role is here to avoid starting another 300 message
thread like I did last time :-) If you are curious you can go to the
Prothon mailing lists at http://prothon.org).
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by: Bob Smith |
last post by:
question in subject.
does the standard say anything about this or is it platform dependent?
any advice much appeciated
/B
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by: Master of C++ |
last post by:
Hi,
I am writing a simulation package in C++, and so far I've written about
8000 lines of code and have about 30 classes. I haven't used C++
exceptions so far (for various reasons). The only two "resources" I use
are memory and file I/O and whenever there is a memory allocation
failure or file I/O failure I just simply call a custom assert-type
function to check, print a error message and abort. This seems to be OK
for now (for the...
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by: James Foreman |
last post by:
I've got a set of emails in a table, where sometimes they've failed to
input the @ properly.
Eg james.foreman'abcmail.co.uk
How do I write a replace to deal with that?
Also, I've got a set of names in a table, all in lower case. I can
easily capitalise the first letter of each name, but if it's somebody
like O'Brien, I'd like to get that right too (so need to be able to
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by: Mark |
last post by:
Hi...
Just noticed something odd... In old ASP if you had query parameters that
were invalid for their encoding (broken utf-8, say), ASP would give you back
chars representing the 8-bit byte value of the broken encoding, so you still
got something for every input byte.
This appears to have changed radically in ASP.Net, going down to the base
System.Text.Encoding object. Now, it appears to simply vaporize bytes that
don't fit in the...
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by: James Radke |
last post by:
Hello,
I am looking for guidance on best practices to incorporate effective and complete error handling in an application written in VB.NET. If I have the following function in a class module (note that this class module represents the business layer of code NOT the gui layer):
Public Function Test(ByVal Parm1 As Integer, ByVal Parm2 As Integer) As SqlDataReader
' Declare the SQL data layer class
Dim oSQL As New...
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by: =WereWolf= |
last post by:
Hi everybody,
i'm working with many USB keyboards, which are recognized as HID keyboards
on WinXP system.
I need to handle input from all those keyboards, and identify the keyboard
who is sending keystrokes.
I tried with a DirectInput device enumeration, but it finds
only one keyboard, unless i specify EnumDevicesFlags.IncludeAliases as
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by: Jordan |
last post by:
While writing some code, I realized I had never developed a consistent
pattern for checking errors from a method. I have two styles I jump
back and forth between, but I'm wondering which is better.
Scenario:
* In method that returns success/fail
* Call method that also returns success/fail
* Need to check return state and continue or exit outer method
I personally think Case 1 looks a little cleaner but it breaks more
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by: jeffc226 |
last post by:
I'm interested in an idiom for handling errors in functions without
using traditional nested ifs, because I think that can be very awkward
and difficult to maintain, when the number of error checks gets about
3 or so. It also gets very awkward in nested loops, where you want to
check for normal loop processing in the loop condition, not errors.
Yes, you could put some generic exit flag in the loop condition, but
when you're simply done if...
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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: 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: 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: 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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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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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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