by: Pierre Fortin |
last post by:
Hi!
"Python Essential Reference" - 2nd Ed, on P. 47 states that a string
format can include "*" for a field width (no restrictions noted); yet...
>>> "%*d" % (6,2) # works as expected
' ...
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by: Jerry Sievers |
last post by:
Fellow Pythonists;
I am totally puzzled on the use of slicing on mapping types and
especially unsure on use of the Ellipsis... and slicing syntax that
has two or more groups seperated by comma....
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by: Wessi |
last post by:
Hi,
token pasting means, that normally whitespaces and comments are deleted
before and after the ## operator. I want the preprocessor to hold an
existing whitespace while replacing the argument...
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by: looping |
last post by:
Hi,
for the fun I try operator overloading experiences and I didn't
exactly understand how it works.
Here is my try:
def __pow__(self, value):
return self.__add__(value)
6
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by: Jess |
last post by:
Hi,
I read about operator overloading and have a question regarding
"operator->()". If I have two classes like this:
struct A{
void f();
};
struct B{
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by: Ranganath |
last post by:
Why is throw keyword considered as an operator?
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by: alan |
last post by:
Hello world, I'm wondering if it's possible to implement some sort of
class/object that can perform mapping from class types to strings?
I will know the class type at compile time, like so:...
|
by: puer_apuliae |
last post by:
- Federation Server (DB2)
- Solaris 10 Fed Server
db2 "create user mapping for USER123 server SRV1 options
(remote_authid ‘AAA_USER’, remote_password ‘PWD’)"
CLP response:
# ./db2...
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by: C++Liliput |
last post by:
I have a custom String class that contains an embedded char* member.
The copy constructor, assignment operator etc. are all correctly
defined. I need to create a map of my string (say a class...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
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by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
|