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by: Walter Tross |
last post by:
Somebody with a very regulatory mind in this newsgroup has written
that it's better not to use a leading underscore for class member
names, because names with a leading underscore are used internally by
compilers (well, not so internally, since they appear in header
files).
I personally use the leading underscore (followed by a lower case
letter), which I consider to be much more readable than the trailing
underscore.
My reasoning is...
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by: dixie |
last post by:
I have recently received data for a database where there are over 1000
people's names, all in capital letters (surnames and first names). I really
need to be able to convert them all to lower case. I figure that I need a
query that will convert the first letter of a name to a capital letter.
Another to convert any letter following a space to a capital. Another to
convert any letter following an apostrophe (') to a capital and yet another...
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by: Peter Kirk |
last post by:
Hi
I am looking at some C# code, and can see in some of the classes there are
instance variables whose names start with an underscore, for example:
private string _projectId;
Is there a reason for using underscores like this in C#?
Thanks,
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by: techBoy |
last post by:
I am looking for a tool that can scan my soyrce code and check if a
header file gets included more then once in a sequece of compiled code.
Can some one guide me to such a tool !!
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by: CharlesG |
last post by:
Hi all,
Can you let me know if there is a standard naming convention for
webservice methods ? I have seen some with a lower case first letter
and some with an upper case first letter. Also what is the standard
naming convention for the properties of classes passed into the
methods?
We have to implement web services in .NET and Java and they need to use
exactly the same naming convention for the exposed methods.
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by: John Salerno |
last post by:
Here's my script:
import sqlite3
con = sqlite3.connect('labdb')
cur = con.cursor()
cur.executescript('''
DROP TABLE IF EXISTS Researchers;
CREATE TABLE Researchers (
researcherID varchar(9) PRIMARY KEY NOT NULL,
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by: =?gb2312?B?yMvR1MLkyNXKx8zs0cSjrM37vKvM7NHEsru8+7z |
last post by:
I lookup the utf-8 form of delta from the link.
http://www.fileformat.info/info/unicode/char/0394/index.htm
and then I want to print it in the python ( I work under windows)
#!/usr/bin/python
#coding=utf-8
print "\xce\x94"
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by: electric916 |
last post by:
I have just started using python and am stuck on a particular project. I have been stuck staring at my computer not knowing what to do. I will post details below.
What I am trying to do is use a CSV file named country.csv in which information about countries is recorded. The first line in the file is the header line and describes the content of each column. The first value in a line is the name of the country, the second is an abbreviation...
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by: bukzor |
last post by:
I was trying to change the behaviour of print (tee all output to a
temp file) by inheriting from file and overwriting sys.stdout, but it
looks like print uses C-level stuff to do its writes which bypasses
the python object/inhertiance system. It looks like I need to use
composition instead of inheritance, but thought this was strange
enough to note.
$python -V
Python 2.5
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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: 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: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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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: 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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