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Format number with space as thousands separator and comma for decimals
will be helpful for those in need You can use django.utils.numberformat.format:
TAG :python
Date : October 13 2020, 09:00 PM , By : True Light
I want to create a tkinter frame with 100% width
To fix this issue If you want the frame to be 100% the width of its window, use the side and fill options of pack:
TAG :python
Date : October 13 2020, 09:00 PM , By : Finesse1990
why does itertools.count() consume an extra element when used with zip?
will help you Note that you'd get the same result if your original code used arguments in the same order as your altered code:
TAG :python
Date : October 13 2020, 09:00 PM , By : EunJu Park
Python Removing Punctuations in a Text using REGEX
wish help you to fix your issue It is likely that we want an expression to pass everything except for the space followed by a list of punctuation chars, as well as newlines. Maybe, let's start with:
TAG :python
Date : October 13 2020, 09:00 PM , By : Ben
How to get value without subdata?
help you fix your problem trying to got these data from my json:
TAG :python
Date : October 13 2020, 09:00 PM , By : Shraddha Atrawalkar
Why isn't my whitespace being eliminated?
it should still fix some issue Why isn't the initial whitespace being removed in this example?
TAG :python
Date : October 13 2020, 09:00 PM , By : Guilherme Topanotti
Sorting data by day and month (ignoring year) python pandas
fixed the issue. Will look into that further I found many questions similar to mine, but none of them answer it exactly (this one comes closest, but it focusses on ruby). , On way from argsort
TAG :python
Date : October 13 2020, 08:00 PM , By : Bernie
RegEx for extracting specific textContent in HTML tags
help you fix your problem Here, we just want to add two left () and right boundaries (), then swipe our desired outputs and save it in $1 capturing group ():
TAG :python
Date : October 13 2020, 08:00 PM , By : 康哲維
split string on multiple white spaces but not single ones
it should still fix some issue I want to write a function that splits strings on multiple white spaces but not on single ones.
TAG :python
Date : October 13 2020, 08:00 PM , By : Mausam
Ran into a Python Syntax Error for the below code
should help you out Python identifiers can't use space symbols (well, it is logical). So you can't use given element variable, you should replace it with element. Here is the correct code:
TAG :python
Date : October 13 2020, 08:00 PM , By : Ana
scipy minimize SLSQP - 'Singular matrix C in LSQ subproblem'
should help you out Though I am not an Operational Researcher, I believe it is because of the fact that the constraints you implemented are not continuous. I made little changes so that the constraints are now continuous in nature.
TAG :python
Date : October 13 2020, 08:00 PM , By : Oleg Leontiev
Making Int64 the default integer dtype instead of standard int64 in pandas
hop of those help? I would like all my dataframes, regardless of whether they're built up from any one of the constructor overloads, whether they're derived from .read_csv(), .read_xlsx(), .read_sql(), or any other method, to use the new nullable Int
TAG :python
Date : October 13 2020, 08:00 PM , By : Zestina Soapy Barnes
How to exit a program if a blank line is entered?
like below fixes the issue Your mistake was that you were reading and converting the input immediately into an integer! You need to check for blank input in a string format and then convert it to a number.
TAG :python
Date : October 13 2020, 08:00 PM , By : Richard
Change filename for multiple files
Any of those help I want to change filename for all my files in a folder. They all end with a date and time like "filename 2019-05-20 1357" and I want the date first for all files. How can I do that simplest way?
TAG :python
Date : October 13 2020, 08:00 PM , By : Prashant Jaiswal
Why replace() doesn't work in my Python function? in one liner
it helps some times Because you are using a list generator that is constructing a list of strings where each string contains only one replace from the dictionary. Just use ordinary loops to replace everything word-by-word:
TAG :python
Date : October 13 2020, 08:00 PM , By : Yahoogle
How to sort multilevel index on column values
wish help you to fix your issue For pandas 0.23+ is possible sorting by index and by columns by DataFrame.sort_values:
TAG :python
Date : October 13 2020, 08:00 PM , By : Dede Dena
Iterating through tuple elements for product()
I hope this helps you . So I have the list of tuple as below , You can use list unpacking. Ex:
TAG :python
Date : October 13 2020, 08:00 PM , By : dboo
I would like my python to write my output to a csv file?
will help you The output I have appears a columns with quotes. I cant get it to properly write to a csv file. , You can simply do as follows:
TAG :python
Date : October 13 2020, 08:00 PM , By : Siep Miep
How To Remove Row If Combination of Columns Are Same From Panda Dataframe
like below fixes the issue First sorting by np.sort for improve performance, create DataFrame and filter by DataFrame.duplicated with boolean indexing with inverted mask by ~:
TAG :python
Date : October 13 2020, 08:00 PM , By : Chef-Zachy Chan
Finding proper X/Y coordinate modifiers with given angle in Python/Pygame
I think the issue was by ths following , I cannot be 100% sure, but I think the problem is that pygame.Rect stores position as integers, because it's supposed to store coordinates and dimensions in pixel unit, and of course you cannot paint half pixe
TAG :python
Date : October 13 2020, 07:00 PM , By : André Hallé
Logic in Python to return only one row among similar row(s) based on the maximum value in a column in a dataframe
should help you out I think this should work.I am just assuming your dataframe is foo
TAG :python
Date : October 13 2020, 07:00 PM , By : nwinters
Is there a data structure that I can use to solve this?
fixed the issue. Will look into that further You can use the collections module to make this very clean. This solution uses a defaultdict to auto-create a new Counter whenever a new user is seen, then adds one to that counter for every redirect. At t
TAG :python
Date : October 13 2020, 07:00 PM , By : Easy chen
How to retrieve current logged in user for dynamic file name use in model
This might help you Solution: The Django documentation does not specify a user needing to be added to the model - though it does expect one.When it was done the model looked like this:
TAG :python
Date : October 13 2020, 07:00 PM , By : Ramazan Apa
How to solve AX = B equation with Python (NumPy, SciPy etc.), where A, X, B are matrices and all elements of X must be n
it should still fix some issue In general, this is not mathematically possible. Given the basic requirements of A and B being invertible, X is a unique matrix. If you don't like the elements that X has, you can't simply ask for another solution: ther
TAG :python
Date : October 13 2020, 07:00 PM , By : Jun Qian
Project Euler Problem 18: What mistake did I make in my code?
seems to work fine https://projecteuler.net/problem=18 , Your algorithm is wrong: in a triangle like
TAG :python
Date : October 13 2020, 07:00 PM , By : David Mente
OSError "is not a valid Win32 application" when using PDFMiner
I wish did fix the issue. You can't call subprocess.check_output on pdf2txt.py directly, as Windows does not know how to execute .py natively. Use subprocess.check_output(['python', 'pdf2txt.py', path]) instead. You can use sys.executable to get the
TAG :python
Date : October 13 2020, 07:00 PM , By : Assis
Cannot test many-to-many references in Django
will help you You have a many-to-many relation. That means, as the name implies, many items on each side. You can't just say self.user; that's an accessor to many users that are related to self. You need to query all those users, then do something to
TAG :python
Date : October 13 2020, 07:00 PM , By : Pavel Tilepad
Lstrip function in python
it should still fix some issue s1.lstrip(s2) does not strip the whole s2 from the left of s1. What it does is strip all the characters contained in s2 from the left of s1.Examples:
TAG :python
Date : October 13 2020, 07:00 PM , By : Sidnei Rodrigues
Keras Model for Molecular Activity
This might help you I am experimenting with the Merku molecular activity challenge and I have created the train and test dataset. , Just remove the flatten layer:
TAG :python
Date : October 13 2020, 07:00 PM , By : Hesham
Soft actor critic with discrete action space
like below fixes the issue Since the algorithm is generic to both discrete and continuous policy, the key idea is that we need a discrete distribution that is reparametrizable. Then the extension should involve minimal code modification from the cont
TAG :python
Date : October 13 2020, 07:00 PM , By : Xayinee Shoo
Is the time complexity of this code O(n^2)?
Does that help You can do O(n), this is a google interview question that they have a video on YouTube for I believe. Or at least they had a very similar problem:
TAG :python
Date : October 13 2020, 07:00 PM , By : K-Wong
How do I download an xlsm file and read every sheet in python?
I think the issue was by ths following , I highly recommend using xlwings if you want to open, modify, and save .xlsm files without corrupting them. I have tried a ton of different methods (using other modules like openpyxl) and the macros always end
TAG :python
Date : October 13 2020, 07:00 PM , By : kwlee58
Setting a range as an argument in itertools.permutations
seems to work fine I want to print all permutations of length 1-4 for the following list [1,2,3,4] , Chain together 4 calls of permutations:
TAG :python
Date : October 13 2020, 07:00 PM , By : Nahuel Palumbo
how to saved all the old value that is displayed in the terminal
it helps some times I have a python script that contains a function update and it displays the results in the terminal but the old value has been cleared. I want to keep all the values thank you , For your python script foo.py, run it as
TAG :python
Date : October 13 2020, 06:00 PM , By : Irving
Non-Steady Diffusion-Advection equation with time dependent Dirichlet boundary condition
will be helpful for those in need You don't want to keep re-constraining n_model. The constraints don't get replaced; they all get applied in succession. Instead, do what we demonstrate in examples.diffusion.mesh1D. Declare t as a Variable, constrain
TAG :python
Date : October 13 2020, 06:00 PM , By : sejpat25
Numpy assign an array value based on the values of another array with column selected based on a vector
it should still fix some issue I have a 2 dimensional array , One way to do this is using masked arrays.
TAG :python
Date : October 13 2020, 06:00 PM , By : divya r
Using default arguments when variable length arguments are present
Does that help change def functypes(a,b,c=20,*y,**Z): to def functypes(a,b,*y,c=20,**Z): this will mintain c and keep values as desired , since c is key-value pair need to add vefore key value
TAG :python
Date : October 13 2020, 06:00 PM , By : Lou Burdick
How to sort a dictionary inside a dictionary based on the key(alphabetically) of the inner dictionary in python
To fix this issue It sounds like you need to call the sorted function on each of the "inner" dictionaries individually, as well as on the "outer" dictionary. You would also need to cast your inner dictionaries to have the OrderedDict type for them to
TAG :python
Date : October 13 2020, 06:00 PM , By : Lee Carter
Insert ... ON DUPLICATE KEY INSERT something new
I hope this helps you . I am working on a pandas dataframe and with sqlalchemy . What I am trying to do is to merge multiple identical databases into one. The problem is that the tables may have duplicates between DBs. Another problem is that I have
TAG :python
Date : October 13 2020, 06:00 PM , By : Joaquin Menchaca
How to check if a string is a valid hour range
I hope this helps . You can split the string on -, then check if the number of elements in the resultant list is 2. If they are, parse both datetimes independently, and return True or False based on whether you can parse both of them successfully.
TAG :python
Date : October 13 2020, 06:00 PM , By : 314owen
Trying to insert a variable into a databse keep getting errors
hope this fix your issue First you are directly writing parameter values in the query string which is considered as a bad practice. The correct way here would be to use a parameterized query. Next, as you use 2 insert statements, you are going to spl
TAG :python
Date : October 13 2020, 06:00 PM , By : nnnn
Need a password to be equal to the date (d/m/y)
around this issue You're going at it in too "divided" of an approach. You can translate the date into a string all at once:
TAG :python
Date : October 13 2020, 05:00 PM , By : armaan
Expected target size (50, 88), got torch.Size([50, 288, 88])
will be helpful for those in need I think you are using CrossEntropyLoss incorrectly. See the documentation here.In particular, if the input is of shape [NxCxd] then target should be of shape [Nxd], and value in target are integer between 0 and C-1 i
TAG :python
Date : October 13 2020, 05:00 PM , By : defei zhang
Python split list of strings to list of lists including original strings
seems to work fine This is similar to splitting a list of strings into a list of lists of strings, but I want a copy of the original string as an element of the list that came from it. The purpose is I want to parse out elements from a filename but I
TAG :python
Date : October 13 2020, 05:00 PM , By : user6024381
python regex: string with maximum one whitespace
Any of those help Another option could be to use zip and a dict and generate the characters based on the length of the matches.You can get the matches which contain at max one whitespace using a repeating pattern matching a non whitespace char \S and
TAG :python
Date : October 13 2020, 05:00 PM , By : Draxticore
Python C++ API - overloading functions with variable number of arguments
it fixes the issue I am trying to overload the following sayHi function, that is meant to receive a char* as input argument, or, alternatively, a char* and an integer. , Problem is here:
TAG :python
Date : October 13 2020, 05:00 PM , By : er B
Import file without knowing it the name
Hope that helps If you're guaranteed the CSV file exists, use the iglob method:
TAG :python
Date : October 13 2020, 05:00 PM , By : nunya
Code to Find Unique Number Slow and Inefficient?
should help you out Use collections.Counter, get the ones with count of 1:
TAG :python
Date : October 13 2020, 05:00 PM , By : Allen.C
why slice operator in below case doesn't work in python?
To fix this issue The index 2:-1:-1 expands to 2:9:-1. A negative start or stop index is always expanded to len(sequence) + index. len('0123456789') + (-1) is 9. You can't get from 2 to 9 in steps of -1, so the result is empty.Instead, use 2::-1 an e
TAG :python
Date : October 13 2020, 05:00 PM , By : Codesign
Column lists into string
To fix the issue you can do You can use itertools.chain in combination with dataframe column selection:
TAG :python
Date : October 13 2020, 05:00 PM , By : Saksham
How to print (all) the result(s) of a while loop in reverse order?
To fix this issue , Store it in a list, then print it in reverse.
TAG :python
Date : October 13 2020, 05:00 PM , By : Kevin Paras
Does teardown_appcontext ignore HTTPExceptions?
it helps some times I think this is because teardown_appcontext called when the request context is popped. An exception was init in context of request. You can rollback session using errorhandler() or register_error_handler(). Here is an example:
TAG :python
Date : October 13 2020, 05:00 PM , By : EdenJay
Using regex to selectively pull data into pandas dataframe
will help you Based on your comment that the 3 keys Name, Occupation and Age are always in the same order, so we can use a single regex pattern to retrieve the field values and meanwhile make sure the matched values are non-EMPTY. Below is an example
TAG :python
Date : October 13 2020, 05:00 PM , By : Ramin13
Could not find a version that satisfies the requirement torch>=1.0.0?
I wish this helpful for you I had this same issue while installing standfordnlp in my windows 10 system. Installing torch before installing stanfordnlp worked out for me. I have installed torch from pytorch official website.
TAG :python
Date : October 13 2020, 05:00 PM , By : Carlos Gonzalez
High accuracy on both training and validation but very low on test set
To fix this issue You may be doing something funky with the labels on the test set that isn't happening to the train/validation. Why are you passing classes=["test"] to the test datagen but not the others?
TAG :python
Date : October 13 2020, 05:00 PM , By : Wildcard
Nicely print "public" methods of python class
To fix this issue You can use inspect module:
TAG :python
Date : October 13 2020, 05:00 PM , By : hong you
How to call a dictionary item that can be an integer or function?
Any of those help Make every single value of your dictionary consistent and return a lambda function that you can call, the d function will not be evaluated until it is called.
TAG :python
Date : October 13 2020, 05:00 PM , By : ally
calculate contribution for each category
Any of those help If there are unique Sales Channel per Year_Month divide by Series created by GroupBy.transform and sum:
TAG :python
Date : October 13 2020, 05:00 PM , By : prabu sankar
Python Version for Ruby's array.pack() and unpack()?
hope this fix your issue struct does only fixed-width encodings that correspond to a memory dump of something like a C struct. You want bytes.fromhex or binascii.unhexlify, depending on the source type (which is never a list).After any such conversio
TAG :python
Date : October 13 2020, 04:00 PM , By : Master bear
why do I get an error message 'No module named...'
To fix this issue Starting from a new directory, I clone the following repository: , in __init__.py file write
TAG :python
Date : October 13 2020, 04:00 PM , By : Eric

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