I'm trying to perform certain pattern matching using python's re module

I'm trying to perform certain pattern matching using python's re module

Content Index :

I'm trying to perform certain pattern matching using python's re module
Tag : python , By : can
Date : November 28 2020, 04:01 AM

Hope that helps , The re module will work for this, if you use a positive lookbehind:
your_text = "If I can ease one life the aching,"
re.sub("(?<=[ah]i).{3}", "***", your_text)
'If I can ease one life the achi***'

No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

Is there a better way to perform URL pattern matching in C++ than iteration?

Tag : cpp , By : Govind Bhavan
Date : March 29 2020, 07:55 AM
With these it helps The way I see it, you could split the URL into its components (using one of the suggestions in here maybe), and then use a decision tree to find the correct pattern.
In this tree, every node would be a regular expression that matches a particular component of your URL, and the leaves would be the values you currently store in your map:
                                    |   \
                                    |    1
                              /     |     \
                             /      |      \
                           url     back    element
                            |       |       |     \
                            |       |       |      5
                            2       3       |

RESTKit 2.0: Pattern string must not be empty in order to perform pattern matching

Tag : ios , By : Nathan Good
Date : March 29 2020, 07:55 AM
I hope this helps you . When you create responseDescriptor this is added to the RKObjectManager you use pathPattern:nil. This is not permitted. You must specify a path pattern as RestKit must lookup the appropriate response descriptor to apply to the received response.
Later, you again use pathPattern:nil, but this is directly with an RKObjectRequestOperation. In this case it is allowed (and thus works) because you have provided an explicit list and no lookup is required.

Perform pattern matching and guard at the same time

Tag : haskell , By : scott.sizemore
Date : March 29 2020, 07:55 AM
hope this fix your issue I want to perform pattern matching over a Maybe expression and apply a guard at once, something like: , This can be accomplished with a normal case block:
case myFunction 333 of
    Just val | val > 0               ->  "> 0 " ++ show val  
             | val == 0              -> "== 0 " ++ show val
             | val < -5 && val > -10 -> "< -5 and > -10 " ++ show val
    _ -> "otherwise"

How to perform pattern matching between two strings?

Tag : python , By : liquidx
Date : March 29 2020, 07:55 AM
seems to work fine How about the following approach. Split each into words, lowercase each word and store in a set. x must then be a subset of y. So for your example it will fail as 16 does not match 64:
x = "Apple iPhone 6(Silver, 16 GB)"
y = "Apple iPhone 6 64 GB GSM Mobile Phone (Silver)"

set_x = set([item.lower() for item in re.findall("([a-zA-Z0-9]+)", x)])
set_y = set([item.lower() for item in re.findall("([a-zA-Z0-9]+)", y)])

print set_x
print set_y

print set_x.issubset(set_y)
set(['apple', '16', 'gb', '6', 'silver', 'iphone'])
set(['apple', 'mobile', 'phone', '64', 'gb', '6', 'gsm', 'silver', 'iphone'])
set(['apple', '16', 'gb', '6', 'silver', 'iphone'])
set(['apple', '16', 'mobile', 'phone', 'gb', '6', 'gsm', 'silver', 'iphone'])

How would I perform this text pattern matching

Tag : cpp , By : Trevor Cortez
Date : March 29 2020, 07:55 AM
Related Posts Related QUESTIONS :
  • How to add qml ScatterSeries to existing qml defined ChartView?
  • Django + tox: Apps aren't loaded yet
  • My css and images arent showing in django
  • Probability mass function sum 2 dice roll?
  • Cannot call ubuntu 'ulimit' from python subprocess without using shell option
  • Dataframe Timestamp Filter for new/repeating value
  • Problem with clicking select2 dropdownlist in selenium
  • pandas dataframe masks to write values into new column
  • How to click on item in navigation bar on top of page using selenium python?
  • Add multiple EntityRuler with spaCy (ValueError: 'entity_ruler' already exists in pipeline)
  • error when replacing missing ')' using negative look ahead regex in python
  • Is there a way to remove specific strings from indexes using a for loop?
  • select multiple tags by position in beautifulSoup
  • pytest: getting AttributeError: 'CaptureFixture' object has no attribute 'readouterror' capturing stdout
  • Shipping PyGObject/GTK+ app on Windows with MingW
  • Python script to deduplicate lines in multiple files
  • How to prevent window and widgets in a pyqt5 application from changing size when the visibility of one widget is altered
  • How to draw stacked bar plot from df.groupby('feature')['label'].value_counts()
  • Python subprocess doesn't work without sleep
  • How can I adjust 'the time' in python with module Re
  • Join original np array with resulting np array in a form of dictionary? multidimensional array? etc?
  • Forcing labels on histograms in each individual graph in a figure
  • For an infinite dataset, is the data used in each epoch the same?
  • Is there a more efficent way to extend a string?
  • How to calculate each single element of a numpy array based on conditions
  • How do I change the width of Jupyter notebook's cell's left part?
  • Measure distance between lat/lon coordinates and utm coordinates
  • Installing megam for NLTK on Windows
  • filter dataframe on each value of a samn column have a specific value of another column in Panda\Python
  • Threading with pubsub throwing AssertionError: 'callableObj is not callable' in wxPython
  • Get grouped data from 2 dataframes with condition
  • How can I import all of sklearns regressors
  • How to take all elements except the first k
  • Whats wrong with my iteration list of lists from csv
  • Tensorflow Estimator API save image summary in eval mode
  • How to Pack with PyQt - how to make QFrame/Layout adapt to content
  • How do I get certain Time Range in Python
  • python doubly linked list - insertAfter node
  • Open .h5 file in Python
  • Joining a directory name with a binary file name
  • python, sort list with two arguments in compare function
  • Is it possible to print from Python using non-ANSI colors?
  • Pandas concat historical data using date minus some number of days
  • CV2: Import Error in Python OpenCV
  • Is it possible to do this loop in a one-liner?
  • invalid literal for int() with base 10: - django
  • Why does my code print a value that I have not assigned as yet?
  • the collatz func in automate boring stuff with python
  • How to find all possible combinations of parameters and funtions
  • about backpropagation deep neural network in tensorflow
  • Sort strings in pandas
  • How do access my flask app hosted in docker?
  • Replace the sentence include some text with Python regex
  • Counting the most common element in a 2D List in Python
  • logout a user from the system using a function in python
  • mp4 metadata not found but exists
  • Django: QuerySet with ExpressionWrapper
  • Pandas string search in list of dicts
  • Decryption from RSA encrypted string from sqlite is not the same
  • need of maximum value in int
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com