Why does this if statement succeed?
should help you out The stuff in the parentheses is an expression that
evaluates to a single value:
Date : October 16 2020, 06:10 AM , By : Thành Lê Tiến
More elegant way to generate adjacency matrix from list of tuples
I wish this help you My algorithm would be something like this: Find the
maximum vertex id. Call this n. Create an n+1 by n+1 array of zeros. Call
this M. For each pair x, y in the input list, set M[x][y] = 1
Date : October 16 2020, 06:10 AM , By : Adam Ušela
How can I use str in time.sleep()?
hope this fix your issue Type cast your string via int(my_str_time). Though
this may be a hint that sitting through a python tutorial will be extremely
Date : October 16 2020, 06:10 AM , By : S. Moustafa
Is that a bad idea to use conda and pip install on the same environment?
I wish did fix the issue. Depends on the complexity of your environment
really. Using pip for a few simple packages should not generate any issues.
Using more pip installs raises the question "Why not use a pip venv
then?"If you're not doing anything
Date : October 16 2020, 06:10 AM , By : Anthony Morrison
Read specific information from nested json in python pandas
I think the issue was by ths following , I have a nested json file which I
read with python. I am interested only in specfic information. Suppose I
have following json file , I would just build the data by hand:
Date : October 16 2020, 06:10 AM , By : user6021932
TypeError:unsupported operand type[s] for -: 'list' and 'int'
wish helps you input().split() gives you a list, and you are trying to
subtract it with an int, hence the error TypeError: unsupported operand
type(s) for -: 'list' and 'int'To fix it, you want to get the first element
of the list after splitting the
Date : October 16 2020, 06:10 AM , By : angryGreen
How to access to items in dictionaries within a list in python?
around this issue I have a column in a dataframe and each row is a list
which is a collection of many dictionaries with the same keys. I want to
get all the items from a same key inside the dictionaries. , Use
defaultdict from collections
Date : October 15 2020, 06:10 PM , By : Hospicio
Understanding Python syntax in lists vs series
wish of those help This is not about lists vs pd.Series, but rather about
the function of parentheses (()) vs brackets () in Python.Parentheses are
used in two main cases: to modify the order of precedence of operations,
and to delimit arguments wh
Date : October 15 2020, 06:10 PM , By : Harsh Patel
Advice needed on shorthand if else shorthand
it fixes the issue I'm trying to write an if else statement in shorthand.
An if else to check a value and increment if it has not reached a value,
otherwise minus a set number.
Date : October 15 2020, 06:10 PM , By : Maria Nita Da Silva
How to compare two files on line by line basis regardless of order?
help you fix your problem I have two files and I want to check if every
line in that file exists. However, sometimes the order of the words after
the second word in each line is different. That's ok because i am only
interested in missing/additional
Date : October 15 2020, 06:10 PM , By : Pramod Saxena
Simple example on using BuildingsPy with Dymola
help you fix your problem For buildingspy you have to install the following
additional python packages: numpy scipy matplotlib (for plotting)
Date : October 15 2020, 06:10 PM , By : Kenneth Clark
pyQt5 Qslider with labels
To fix the issue you can do I have created a Qt form with a QSlider in it
as shown below. , Try it:
Date : October 15 2020, 06:10 AM , By : damith tharaka
How to efficiently extract large dataset from Oracle to a file?
Does that help One possibility would be to download the free "SQLcl"
utility, basically a Java based SQL-Plus but does much more. Download here.
What you can do with SQLcl is drop it on the client machine and use it to
extract the data, while also ta
Date : October 15 2020, 06:10 AM , By : Jonny S
Error running Vpython in Spyder (NameError: name 'gsprint' is not defined)
it should still fix some issue I had the same issue: I kept getting these
"NameError: name 'gsprint' is not defined" error messages when running
codes with the from vpython import * line. Strangely, the same codes on
Anaconda/Spyder in another comput
Date : October 15 2020, 06:10 AM , By : reshma agarwal
Facing trouble with python pip
around this issue you need to type it in cmd not in the IDLE. becuse IDLE
is not an command prompt if you want to install something from IDLE type
Date : October 15 2020, 06:10 AM , By : Lina Slimen
Regex to match two words
I hope this helps . It is in relation to greedy and non-greedy quantifiers.
The question mark indicates the match is non-greedy and matches as few
characters as possible.Reference: Quantifiers cheat sheet
Date : October 15 2020, 06:10 AM , By : Nick Kongk.
Scapy Dot11 not found
it should still fix some issue I can't seem to access Dot11. My setup is as
follows: , Try to avoid using wildcard imports, try something like this:
Date : October 14 2020, 06:10 PM , By : RFe
Find elements by input type
I hope this helps . I'm trying Python and Selenium. My goal is to log
myself into Discord (https://discordapp.com/login. But here is the problem.
I can't manage to get the email and password box selected. But the worst
part is trying to select a text
Date : October 14 2020, 06:10 PM , By : Jonti Saikia
How to fix this nested for loop in Python
wish helps you The invalid syntax is because you are missing ',' between y
and name.Anyway, you can use the build-in function zip.
Date : October 14 2020, 06:10 PM , By : Saney Bin Faruk
Waf can't be invoked - ImportError: cannot import name Scripting
hop of those help? ns-3 bundled waf in the distribution. When you build
from scratch, the first thing you want to do is to run ./waf configure so
that you have the waf module unpacked to a directory named like
Date : October 14 2020, 06:10 PM , By : jefferson subrado
conditional forward fill within groupby
Hope this helps I have a data frame for patients and their visits to the
clinic. Patients may take a drug at some visits, and only the initial dose
is recorded, or when the dose is changed. If the dose doesn't change at the
next visit, what's recorde
Date : October 14 2020, 06:10 PM , By : Baptiste
Python Crash Course - Alien Invasion - Error
will be helpful for those in need I am doing the Alien Invasion project in
the Python Crash Course book. When I test the code to see if the ship comes
on screen the screen starts then shuts down. , The line
Date : October 14 2020, 06:10 PM , By : Jason Dias
Python insert element based on condition
I wish this helpful for you I'm trying to make a list where based on a
condition, an element may or may not exist. For example, if it's true, the
list is [1, 2, 3], and otherwise, it's [1, 3]. Currently, what I could do
is either initialize the list
Date : October 14 2020, 06:10 PM , By : Mansoor Siddiqui
How to use requirements.txt or similar for a pickle object
may help you . For such complex build steps I use a Makefile for on-prem
system, and on cloud-based MLOps using something like AWS CodeBuild with
sagemaker.An example would be as follows for packaging dependencies and
executing the below build steps
Date : October 14 2020, 06:10 PM , By : liuguiy
RegEx for matching email in URLs
I wish did fix the issue. RegEx Circuit You can visualize your expressions
Date : October 14 2020, 06:10 PM , By : Sam
TypeError: get_updates() missing 1 required positional argument: 'self'
this will help get_updates is a method from class weed4us_bot so if you
want to call this method, you need to call it on an object of this class.
So first you need to create an object of class: obj = weed4us_bot(), and
then call this method obj.get_u
Date : October 14 2020, 06:10 PM , By : Sam Wolf
How do I take the last item on a list and display that value
it should still fix some issue I have a school project that requires me to
take values from a text document and send them to a different text
document(In sorts just simplifying the text document). I need to be able to
find lines with certain informat
Date : October 14 2020, 02:00 PM , By : Cherouk Mohamed
How to Use KFold Cross Validation Output as CNN Input for Image Processing?
To fix this issue I'm trying to use Convolutional Neural Network (CNN) for
image classification. And I want to use KFold Cross Validation for data
train and test. I'm new for this and I don't really understand how to do
it. , just do something like t
Date : October 14 2020, 02:00 PM , By : wsptephen
Re-structuring a list of Python Dicts using setdefault
it fixes the issue I am trying to re-structure a list of Python
dictionaries by 'grouping' (that's probably not the correct expression, but
using it as a proxy based on SQL) the dictionaries based on a (non-unique)
value. I have got close, however I'
Date : October 14 2020, 02:00 PM , By : Mohamad Mohamadi
Speeding up python -c call
This might help you SymPy is slow at starting up but not that slow. The
slowness you see is just that your particular approach is slow under SymPy.
You can make it a little faster for your examples by using ints instead of
floats.The majority of the
Date : October 14 2020, 02:00 PM , By : MAYUR MISTRI
How to click a web browser button using python?
should help you out There is a python library/module called selenium that
allows you to automate your browser and supports multiple web browsers such
as Chrome, Firefox and more.You can get started by installing selenium
using pip install selenium an
Date : October 14 2020, 02:00 PM , By : Msp
is len() a function or method in python?
To fix the issue you can do There's one builtin len function. You use it
like len(obj). Each object can implements its own __len__ method to
override what len() will return; len the function invokes __len__ the
method.If any object chooses to also im
Date : October 14 2020, 01:00 PM , By : morgaev
My python list won't flatten no matter what I do... what to do?
seems to work fine You can start by unzipping population_data into a tuple
of names and a list containing tuples of numbers.We then iterate over both
names and numbers and join them together in their own sublist
Date : October 14 2020, 01:00 PM , By : imussin
Saving json data to a Django model
will be helpful for those in need If the answers you get from the
consumption of Google's API contains different attributes in each query and
you want to store them all, then you have to use a JSONField:
Date : October 14 2020, 01:00 PM , By : Tiago Coelho
Run python until it succeeds
seems to work fine I am trying to find a way to run my python code until it
succeeds. , You could do something like
Date : October 14 2020, 01:00 PM , By : bill
Warning: imresize is deprecated in Scipy 1.14.3
Hope this helps If someone is still searching, then as per the official
documentation of scipy.misc.imresize here, you can use the following to
Date : October 14 2020, 01:00 PM , By : misterj