I'm working on benmark in python, Can someone tell why this code is showing me error - pandas-groupby

Im working on benmark algorithm using python, but this below code was showing me error if someone can help it will be much useful thanks.
test['simple_mode'] = train['survived'].mode()[0]
test['simple_mode'].head()

Related

Issue with viewing data transformation with PyTorch

I am currently trying to process data for a simple network. This is the code I entered:
Screenshot here
I keep getting this error message but can't find any syntax problems or anyone else with this issue, I'm guessing it's something to do with my vienv because I've seen tutorials of people with no issues and that exact code. It's possible I haven't imported a package into my IDE and I am using anaconda and PyCharm if that helps.
Anyway, this is the error message I keep getting.
Error Message
You need to use transforms.ToTensor() instead of transforms.ToTensor when passing to transforms.Compose.

No module named 'line_profiler._line_profiler' when calling line_profiler

I intended to test my code with line_profiler in the following way in Pycharm but got an error just like the title said. I tried in both miniconda 3.8 and python 3.7 (Windows) but got the same error and I don't know how to fix that. I visited the github page where the source code lies and also tried to run my python file as a script. In the end, all attempts failed because of this error. It seems like a bug but I found everything is Okay in Colab. Can anyone give me any advice? Feel free to leave comments and I will appreciate that.
lp = LineProfiler()
lp_wrapper = lp(Solution) # Solution is the name of self-defined function
lp_wrapper()
lp.print_stats()

Why TCS MockVita is showing RunTime error for this python code

Can Anyone help me with this. I'm getting runtime error for this in online editor as well as in uploading the file but works with correct output in VS Code.
This is the Online Editor of TCS MockVita
This is the same code in VSCode
Can't really see the issue but have you the file name with which you've saved your code on the online editor is the same to that on VS code cuz it is bound to throw RE in case they're different.

Can anyone explain me the working of this python code?

Can anyone explain the working of this code? I thought this code will give an error but it is running perfectly.
arrayEle = numpy.prod
a=[1,2,3]
print(arrayEle(a))
I expect the compile error but it is running fine.
It should run perfectly. You are assigning the function numpy.prod to arrayEle by arrayEle = numpy.prod.
Now calling arrayEle(a) is as same as calling numpy.prod(a)

undefined is not a function zombie.js

I'm new to both zombie and cucumber-js, so I apologize if I leave out anything important. If you need something I missed, please just ask.
I'm trying to get cucumber-js/zombie up and running on my XP box. I've had several issues along the way, but, with help, have gotten past those. Now I'm getting a new one. I have a test feature file with test files before it (basically pulled from the cucumber.js page on github). I installed both cucumber and zombie with a -g since it didn't see it otherwise. When I run the command cucumber-js features\myfeature.feature, I get the following error:
<projfolder>\features\support\world.js
this.browser = new zombie.Browser();
^
TypeError: undefined is not a function
(followed by a stacktrace)
I.am.lost.
I would greatly appreciate ANY help that ANYONE can give me on this.
node v0.8.17
cucumber v0.3.0
WinXP
don't know how to tell a version of zombie
I understand that this is coming quite late to the question, and the author may have moved on to something else. It is to help others, who may come to this question
Hopefully, your zombie is set to this -
var zombie=require("zombie");
Having clarified that, you need to change your step from
this.browser = new zombie.Browser();
to:
this.browser=new zombie();
and that should work fine.
There is a lot more to that, for more help check this API out.

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