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by: gsv2com |
last post by:
One of my weaknesses has always been pattern matching. Something I
definitely need to study up on and maybe you guys can give me a pointer
here.
I'm looking to remove all of this code and just use pattern matching to
determine if the proper amount of numeric characters has been met. Here is
the function I've already done. Any help you can give in a pattern matching
solution would be much appreciated and very educational.
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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: bpontius |
last post by:
The GES Algorithm
A Surprisingly Simple Algorithm for Parallel Pattern Matching
"Partially because the best algorithms presented in the literature
are difficult to understand and to implement, knowledge of fast and
practical algorithms is not commonplace."
Hume and Sunday, "Fast String Searching", Software - Practice
and Experience, Vol. 21 # 11, pp 1221-48
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by: olaufr |
last post by:
Hi,
I'd need to perform simple pattern matching within a string using a
list of possible patterns. For example, I want to know if the substring
starting at position n matches any of the string I have a list, as
below:
sentence = "the color is $red"
patterns =
pos = sentence.find($)
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by: Jim Lewis |
last post by:
Anyone have experience with string pattern matching?
I need a fast way to match variables to strings. Example:
string - variables
============
abcaaab - xyz
abca - xy
eeabcac - vxw
x matches abc
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by: Ole Nielsby |
last post by:
First, bear with my xpost. This goes to
comp.lang.c++
comp.lang.functional
with follow-up to comp.lang.c++
- I want to discuss an aspect of using C++ to implement a
functional language, and I'd like the attention of fp as well
as C++ gurus if available.
The language I'm implementing - PILS - is dynamically
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by: VanKha |
last post by:
I write this program for pattern-matching,but it gives wrong result:
#include<iostream>
#include<conio.h>
#include<string.h>
using namespace std;
main()
{
char text,pat;
cout<<"text:";cin>>text;
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by: pramodkh |
last post by:
Hi All
I am trying to match a pattern in a file and insert a line. If the pattern matches then insert a line before the matching pattern line.
for example,
I have the following content in a file:
//This is my source file
//this is where i want to insert a line
class Class1
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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: 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: 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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