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Read a text file and remove all characters except alphabets & spaces in Python
should help you out I am trying to remove all characters except alphabets along with the spaces.
TAG :python
Date : October 21 2020, 08:10 PM , By : nouur
Compute all powerset intersections of two lists
I think the issue was by ths following , Well, it's actually pretty simple. Once you've found the intersection, compute the powerset:
TAG :python
Date : October 21 2020, 08:10 PM , By : Gangadhar
Applying literal_eval on string of lists of POS tags gives ValueError
wish helps you In a pandas column I have list of POS tags as string. I thought this must be string because print(dataset['text_posTagged'][0][0]) prints [. , Parse only non-null rows. You can drop the lambda.
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173178
Modelling a logic puzzle
To fix the issue you can do I think there's an implicit assumption that flowers of all three colors are represented in the garden. With that in mind, here's how I'd go about coding it using both Python and Haskell interfaces to Z3; because it's just
TAG :python
Date : October 21 2020, 08:10 PM , By : David Wu
What is the meaning of Copy_X in sklearn linear models
I hope this helps . On the documentation for Linear Regression, the following is provided:
TAG :python
Date : October 21 2020, 08:10 PM , By : Divya Garg
selenium.common.exceptions.ElementNotInteractableException: Message: Element is not displayed
like below fixes the issue , A work around this is using ActionChains provided in Selenium
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173130
pydev debugger does not stop in breakpoint
it fixes the issue The file is likely symlinked. The debugger isn't able to follow symlinks.
TAG :python
Date : October 21 2020, 08:10 PM , By : Monika Patel
Python windows path regex
Hope this helps I'd strongly recommend using the python pathlib module. It's part of the standard library and designed to handle file paths. Some examples:
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173118
Flask and selenium-hub are not communicating when dockerised
I hope this helps . the docker containers should see each other in the network as localhost, right?
TAG :python
Date : October 21 2020, 08:10 PM , By : Geetha Geethu M R
How to use groupby on a single column and perform comparisons for multiple columns in Pandas?
I think the issue was by ths following , I have a dataframe of users, whether or not they have signed up, and the model's prediction for whether or not they have signed up. I want to find per user: the TP (they signed up and the model predicted they
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173100
Locate a python script without absolute path
Any of those help this message is built using __file__ variable.When running a script with a relative path, this path is kept in __file__. So the file must be found if you list it from the directory you ran the script from.
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173076
Custom-formatted Django form errors appearing twice
it fixes the issue By default, form is rendered with non field errors at top. You can see it at django source code:
TAG :python
Date : October 21 2020, 08:10 PM , By : Haritima Shukla
Matploblib: Paint cells of matrix based on indexes stored in array
To fix the issue you can do You may first create an array of the same shape as the original matrix and fill it with zeros. Then, at the positions defined by the coordinate array, put ones into that array. Finally plot that array, instead of the origi
TAG :python
Date : October 21 2020, 08:10 PM , By : Andy Lee
How to repeat a drawing horizontally in pygame (drawing done in a class method)?
wish helps you You can use nested for loops to create a grid of faces. Modify the __init__ method so that it takes the x and y coordinates and assign them to self.x and self.y. It would also be a good idea to put the Face instances into a list instea
TAG :python
Date : October 21 2020, 08:10 PM , By : Chris Taylor
How to convert numpy array from numpy.int64 to datetime?
To fix the issue you can do I have the following array of type , pandas has a better concept of what can be considered a date:
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173048
How do I pad values in the array so that I get this?
Hope that helps To accomplish this transformation, you want to first pad the image, and then use ifftshift to move the origin to the top-left corner:
TAG :python
Date : October 21 2020, 08:10 PM , By : user2173041
Numpy generate random whole number
Hope this helps I would recommend you use the random module and use random.randint which generates a random integer
TAG :python
Date : October 21 2020, 08:10 AM , By : user2173364
How to find Price Tag with Dollar Sign, thousand delimiter AND decimal point by Python Regex
help you fix your problem How to find Price Tag with Dollar Sign, thousand delimiter AND decimal point by Python Regex
TAG :python
Date : October 21 2020, 08:10 AM , By : user2173358
Python Scikit - bad input shape when calling sklearn.metrics.precision_recall_curve
may help you . The trivial answer is that CatBoostClassifier.model.predict_proba returns a 2d array; sklearn.model.precision_recall_curve requires a 1d array (or a 2d array with one column, whichever). The documentation for CatBoostClassifier says th
TAG :python
Date : October 21 2020, 08:10 AM , By : BorodinDK
struggle to understand tkinter multi classes
hop of those help? There are 2 issues that stop your code from working here.the 1st is the order you are calling Week in. You try to create the Week class before you have created your tabs.
TAG :python
Date : October 21 2020, 08:10 AM , By : hridi
Wait for Button to be pressed after selecting Radiobutton then run command (Tkinter)
This might help you You need to use the variable attribute of RadioButton, which sets that variable to the value of the corresponding radio button. Here is an example.
TAG :python
Date : October 21 2020, 08:10 AM , By : Shrikant Bodhale
BeautifulSoup find() returns tags, but no value between the tags. Why is this?
To fix the issue you can do If you look at the source code, you will see that the value is not there:
TAG :python
Date : October 21 2020, 08:10 AM , By : user2173283
Approximation of F using Hooke's Law
I hope this helps . Yes, I think your code is fine. You could always generate some random sample data and test it:
TAG :python
Date : October 21 2020, 08:10 AM , By : Aarti Mahajan
suggestion on filtering lists items that corresponds to other lists
seems to work fine I have four lists that are about 200,000 in length. The first list hold hour values between 1 and 24, here is an example , Yeah this is like.. exactly why data frames are a thing.
TAG :python
Date : October 21 2020, 08:10 AM , By : Abhijeet Kumar
Sort a list using a partial match in another list
will help you You can construct a dictionary mapping, then use sorted with dict.__getitem__. This works fine because sorted is a stable sorting algorithm.
TAG :python
Date : October 21 2020, 08:10 AM , By : Youyouk
Can filter() contain two conditions?
With these it helps can i use filter() to include multiple conditions? for example, if I have a code like this. , You should not be using filter but a list comprehension
TAG :python
Date : October 21 2020, 08:10 AM , By : rgonzalezramos
Kivy popup button content doesn't show in the button
wish helps you Here is a modification of your original code that makes AvionToBuy extend ButtonBehavior and BoxLayout. This allows you to put any widget as a child of AvionToBuy, and the children will be laid out horizontally. I have included your or
TAG :python
Date : October 21 2020, 08:10 AM , By : hudzik
Python - masking in a for loop?
Does that help I'm not sure exactly what you plan to do with all the averages, so I'll toss this out there and see if it's helpful. The following code will calculate a bunch of weighted averages, one per unique value of r_vals and store them in a dic
TAG :python
Date : October 21 2020, 08:10 AM , By : user2173223
Find which term is repeated in a string, when given a known number of N occurrences in the string
will help you You can install the PyPi regex module, which supports variable-width lookbehind patterns, to use a regex that finds sequences that are repeated exactly N - 1 times:
TAG :python
Date : October 21 2020, 08:10 AM , By : Eldaria
Replace all elements in list Python
I wish did fix the issue. You should have included the error message in your code, because it should be fairly obvious from the error message:
TAG :python
Date : October 21 2020, 08:10 AM , By : Rapalli Sunil
How can I speed up my MySQL (InnoDB) inserts?
it helps some times As per suggestion by @FrankerZ you can batch insert.When looping through the lines in the file generate your values for the batch insert.
TAG :python
Date : October 21 2020, 08:10 AM , By : user2173213
Can I input a Byte Tensor to my RNN/LSTM model?
this one helps. It means that inside the model there are float tensors which are being used to operate on your byte tensor (most likely operands in matrix multiplications, additions, etc). I believe you can technically cast them to byte by executing
TAG :python
Date : October 21 2020, 08:10 AM , By : Steyn Muller
Autoincrement file names
will help you The reason you get this behavior is that os.walk recurses into subdirs. Your target dir IS a subdir of your sourcedir - so you rename files from source to target and later os.walk into the target directory and rename some more into itse
TAG :python
Date : October 20 2020, 08:10 PM , By : Filo
Problems transforming data in a dataframe
will be helpful for those in need I've written the function (tested and working) below: , This was the work-around that I got to work:
TAG :python
Date : October 20 2020, 08:10 PM , By : user2173557
Cant send keys with the selenium webdriver in python
I hope this helps . Here's a code snipped to open a new tab in selenium:
TAG :python
Date : October 20 2020, 08:10 PM , By : Микола Марченко
Conditionally replacing strings in Pandas column
should help you out Just slight change to your code, you won't need astype(str) if the column is of type object
TAG :python
Date : October 20 2020, 08:10 PM , By : user2173539
How to process data after reading from QIODevice.read()?
will help you Actually if the class inherits from QFile you do not have to do anything since it already has implemented the methods that QWebEngineUrlRequestJob requires since it will use the methods that every class that inherits from QIODevice must
TAG :python
Date : October 20 2020, 08:10 PM , By : user2173520
Iterating over a list of integers using map and using a list of functions
it should still fix some issue Hi guys Im trying to write a code that uses a list of functions and a list of integers and only returns the ones that have at least 1 true in the list of functions like so: , You can use an expression like the following
TAG :python
Date : October 20 2020, 08:10 PM , By : palas
How to rewrite this SQL query in Python with pandas?
To fix this issue Consider two approaches: assigning columns before then aggregating or aggregate conditionally inline then drop duplicates:Approach 1
TAG :python
Date : October 20 2020, 08:10 PM , By : user2173480
Matplotlib: boxplot stops programme execution
Hope this helps I could imagine that you haven't converted your strings to numbers, such that boxplots tries to do statistics on strings and will take forever to do so. You can try
TAG :python
Date : October 20 2020, 08:10 PM , By : user2173478
Optimize for cumprod() with two variables
it fixes the issue scipy.optimize.brute probably supplies the parameters as an array (of the form np.array([p1,p2])) to your function. So if you change your function to accommodate this, does that work? E.g.
TAG :python
Date : October 20 2020, 08:10 PM , By : shiva
python responses - Not all requests have been executed
I hope this helps you . You are mocking the request, but the request was not called on this test. You are calling courses = self.app.courses.get_all (page = 1, page_size = 2), that I suspect that this method courses.get_all is calling the requests li
TAG :python
Date : October 20 2020, 08:10 PM , By : Mark
Guaranteed method to match longest string in regular expression alternation
fixed the issue. Will look into that further From the docs:
TAG :python
Date : October 20 2020, 08:10 PM , By : Niaz Morshed
Trouble when storing API data in Python list
Any of those help It looks like your total_url is a list of lists, so you might write a function like:
TAG :python
Date : October 20 2020, 08:10 PM , By : user2173426
Running a python script through Windows Scheduler not working
wish help you to fix your issue To simplify, we can create a really short .bat file, that will only receive the necessary command to run your python script.To do so, try this:
TAG :python
Date : October 20 2020, 08:10 PM , By : 앤지 김
python beginner syntax statement if-elif
will be helpful for those in need The indentation (= number of tabs / spaces in front of each line) is important in python. The code you posted isn't indented properly. A correct indentation would look like this:
TAG :python
Date : October 20 2020, 08:10 PM , By : ootysethu
Why does python find the line 'ens' but not 'tun' when using `for line in open()`
seems to work fine The tun0 line begins with two spaces, so line.split(" ") returns ['', '', 'tun0:', ... ], meaning element 1 is itself a blank space.If you use just plain split(), it won't preserve the whitespace, and will just return ['tun0:']. (I
TAG :python
Date : October 20 2020, 08:10 PM , By : Justin Bibe
How to add result of previous row to contents of present row?
wish of those help You can get the cumulative sum of the difference between a and b, add that to your column c initial value, and populate the rest of c with your newly calculated d, shifted down by 1:
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173723
Train LSTM with probabilistic labels
it should still fix some issue Fixed my problem. I´ve been padding my tokenized comments in a "post" way, so I was appending 0s to bring them to a fixed length. Prepending 0s ("pre") to the comment changed the results completely. LSTM works way bette
TAG :python
Date : October 20 2020, 08:10 AM , By : e-1
AWS Cloudwatch Logstream - What is the key, and how can I set it when getting the logstream
Hope this helps You cannot determine the log stream names of your Lambda log groups.But you don't need to specify a log stream if you use filter_log_events or start_query instead of get_log_events.
TAG :python
Date : October 20 2020, 08:10 AM , By : Santy Amil
Page Pagination/Scraping with Requests/BeautifulSoup
will be helpful for those in need The return statement is inside the while loop, so it is called on the first iteration of the loop.It should be outdented to the same level as the while.
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173656
How to fix NoReverseMatch on redirect
this one helps. You need to use the app_name to refer to the namespace that that particular view is located in like so:
TAG :python
Date : October 20 2020, 08:10 AM , By : Mahesh Kattamuri
Using a list to name output files in Arcpy
should help you out I am working with NLCD data set and am trying to extract changed pixels based on county boundaries (extract by mask). I have wrote a little script that will do the job BUT i was wondering if somehow I could use the boundary names
TAG :python
Date : October 20 2020, 08:10 AM , By : nvnkumar
Need help conditionally vectorizing a list
it should still fix some issue I need help vectorizing the code below in python. The current loop is way too slow for my needs. , You can use pandas:
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173627
I want to apply a threshold to pixels in image using python. Where did I make a mistake?
wish of those help As you are already using OpenCV, you may as well use its optimised SIMD code to do your thresholding. Not only is it shorter and easier to maintain, it is also miles faster. It looks like this:
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173614
Problems unsing Beautiful Soup
Any of those help I am trying to pick out up url of the Git repo below but am having real trouble accessing it from Python. , The following seems to work for me on the data you provided:
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173608
python binning data openAI gym
I hope this helps you . This is not really related to programming, so maybe on stats.stackexchange you may get better answers. Anyway, it just depends on how much accuracy you want. I guess you want to change the temperature (increase, decrease, don'
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173604
Python: Argparse with list of lists
To fix the issue you can do Minimum verifiable example: , action='append' may be what you want:
TAG :python
Date : October 20 2020, 08:10 AM , By : Kiran Khan
Creating Columns in m x 1 dataframe based on spaces in each row?
help you fix your problem I have an m x 1 dataframe where each row's information is collapsed in one column, separated by spaces. I was wondering how to get each data point into its own column. For example I would like this (1x1) row: , Maybe the fol
TAG :python
Date : October 20 2020, 08:10 AM , By : user2173598
Explicit relative imports within a package not using the keyword from
will be helpful for those in need I have the following package structure: , You need
TAG :python
Date : October 19 2020, 08:10 PM , By : arthur gitau

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