by: Paul Rubin |
last post by:
OK, I want to scan a file for lines matching a certain regexp. I'd
like to use an assignment expression, like
for line in file:
if (g := re.match(pat, line)):
croggle(g.group(1))
Since...
|
by: John Temples |
last post by:
Given this code:
extern volatile unsigned char v;
int main(void)
{
v;
return 0;
}
|
by: JIM.H. |
last post by:
Hello,
I have this validation expression:
^(?:(?:0?|1)|(?:0?|11)(?!\/31)|(?:0?2)(?:(?!\/3|\/29\/(?:(?:0||)00|(?:\d{2}(?:0||))))))\/(?:0?||3)\/\d{4}$
This is supposed to match MM/DD/YYYY it is...
|
by: Aaron Smith |
last post by:
Ok. I have a dataset that has multiple tables in it. In one of the child
tables, I have a column that I added to the DataSet (Not in the
DataSource). This column does not need to be stored in the...
|
by: Billa |
last post by:
Hi,
I am replaceing a big string using different regular expressions (see
some example at the end of the message). The problem is whenever I
apply a "replace" it makes a new copy of string and I...
|
by: Mike |
last post by:
I have a regular expression (^(.+)(?=\s*).*\1 ) that results in
matches. I would like to get what the actual regular expression is.
In other words, when I apply ^(.+)(?=\s*).*\1 to " HEART...
|
by: Jan Limpens |
last post by:
Hello,
I am creating a simple CRUD application which uses xml files as data
storage. I extended Textbox with a XPath expression and a XmlDocument
property, this way I can easily read and update...
|
by: Marc Gravell |
last post by:
In Linq, you can apparently get a meaningful body from and
expression's .ToString(); random question - does anybody know if linq
also includes a parser? It just seemed it might be a handy way to...
|
by: Stefano Sabatini |
last post by:
Hi all, I'm encountering this while trying to implement a factory
singleton method to generate objects.
The singleton has a static map which binds a static creation function
defined in each...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
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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...
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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,...
|
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