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by: |
last post by:
Hi,
I'm fairly new to regular expressions, and this may be a rather dumb
question, but so far I haven't found the answer in any tutorial or reference
yet...
If I have f.i. the string "The {{{{power of {{{{regular expressions}}}}
comes from}}}} the ability to include alternatives and repetitions in the
pattern." from which I want to extract chunks starting with "{{{{" and
ending with "}}}}".
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by: Thomas Reichelt |
last post by:
Moin,
short question: is there any language combining the syntax, flexibility and
great programming experience of Python with static typing? Is there a
project to add static typing to Python?
Thank you,
--
greetz tom
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by: Xah Lee |
last post by:
# -*- coding: utf-8 -*-
# Python
# Matching string patterns
#
# Sometimes you want to know if a string is of
# particular pattern. Let's say in your website
# you have converted all images files from gif
# format to png format. Now you need to change the
# html code to use the .png files. So, essentially
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by: Henry |
last post by:
I have a table that stores a list of zip codes using a varchar column type,
and I need to perform some string prefix pattern matching search. Let's say
that I have the columns:
94000-1235
94001
94100
If I run a pattern matching search for the string "940", then I should get
the top two rows of data back. If I run a pattern matching search for the
string "94", then I should get all the three rows of data back.
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by: Joecx |
last post by:
Hi
If I want to copy files using a pattern like:
I want all files on a directory that start with 20050822 to be copied to a
different directory. I can't get file.copy or copyfile to accept *.* pattern
matching. Does anyone have the code to make this work? Thanx if you can
help!
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by: John |
last post by:
Hi
How can I select records that have non-alphanumeric characters in a field
using a select query?
Thanks
Regards
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by: Torsten Bronger |
last post by:
Hallöchen!
I need some help with finding matches in a string that has some
characters which are marked as escaped (in a separate list of
indices). Escaped means that they must not be part of any match.
My current approach is to look for matches in substrings with the
escaped characters as boundaries between the substrings. However,
then ^ and $ in the patterns are treated wrongly. (Although I use
startpos and endpos parameters for...
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by: KevinADC |
last post by:
Purpose
The purpose of this article is to discuss the difference between characters inside a character class and outside a character class and some special characters inside a character class. This is not a regular expression tutorial. Assumes you are already familiar with basic regular expression concepts and terminology. If not, you may want to read some regular expression tutorial. See the end of the article for links to online resources....
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by: blaine |
last post by:
Hey everyone,
For the regular expression gurus...
I'm trying to write a string matching algorithm for genomic
sequences. I'm pulling out Genes from a large genomic pattern, with
certain start and stop codons on either side. This is simple
enough... for example:
start = AUG stop=AGG
BBBBBBAUGWWWWWWAGGBBBBBB
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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: 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: 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: 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: 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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