Tagged Questions

0
votes
0answers
10 views

Difficulty in selection specific row and merge with specific column

I have a text file which i have a data like this Textfile1 ?Cricket|Batsman|EK Batsman play cricket for batting ?Cricket|Football|E9 Sequence unavailable ?Cricket|Hockey|EN Sequence unavailable I ...
0
votes
2answers
30 views

Making a CSV list in Python

I am new to python and need help. I am trying to make a list of comma separated values. I have this data. EasternMountain 84,844 39,754 24,509 286 16,571 3,409 315 EasternHill 346,373 166,917 ...
0
votes
1answer
20 views

Python timer in math game Tkinter

I'm looking to add a timer for my simple math game. So far everything works just fine, the user gets questions when pressing the button and is given feedback on the answer. I want to add a timer for ...
1
vote
2answers
54 views

python：the way strings exist in memory [duplicate]

If strings stay in memory in a normal way,How to explain this case? s1=';;' s2=';;' s1==s2,s1 is s2 (True, False) s1=';' s2=';' s1==s2,s1 is s2 (True, True)
0
votes
1answer
39 views

why is there more than 1 ball and how can i fix it?

hello i am pretty new to programming with pygame and i have this code: import sys, pygame pygame.init() screen = pygame.display.set_mode((800, 368)) background = pygame.image.load("background.png") ...
-1
votes
1answer
21 views

NameError: name 'speed' is not defined [on hold]

hello i am a little bit new with pygame and i have write this code: import sys, pygame pygame.init() screen = pygame.display.set_mode((800, 368)) background = pygame.image.load("background.png") ...
2
votes
2answers
67 views

is keyword in Python [duplicate]

When I read "Learning Python", I'm confused about using the is operator. The book tries to explain it as a test for the same memory address (A is B, if True, means A and B are in the same memory ...
0
votes
4answers
51 views

Taking Input from a Function Name in Python

I am attempting to write a program to perform arithmetic mod n, given n. I was wondering if there is any way within Python (preferably 2.7) to dynamically define a function such that its behavior ...
0
votes
1answer
35 views

How to cat string with list objects? [duplicate]

I have a string which I want to concatenate with every object within a list. Here is an example: a = ['1','2'] b = 'a' and I want: c = ['a1','a2'] It seems that strings can't be concatenated to ...
0
votes
1answer
31 views

python appending items in a dictionary with for loop

I am writing a nested for loop to judge if two words are similar in pronunciation. My code is like below: wordsDict = nltk.defaultdict(list) for s1 in prondict[word1]: for s2 in prondict[word2]: ...
0
votes
2answers
45 views

Pick values only below a certain threshold

Say I have a number of values: (left column is just the value count: 1,2,3, etc; right are the actual values) 1 5.2 2 1.43 3 3.54 4 887 5 0.35 What I want to do is reorder the values from ...
1
vote
3answers
18 views

Text Based RPG Functioning Error?

So, I'm hard at work on a text-based RPG game on Python 2.7, but I came across a problem in the character menu. Here's what it looks like: def raceselect(n): if n==0: ...
0
votes
0answers
43 views

How to serve filetype object in python

I'm using the URLLib2 method to download a file from another server via a rest api (the url can't be exposed to the user--that's why it needs to be done on the backend). It gives me the following ...
1
vote
0answers
19 views

Complete a task during certain time frames within a python script

As you can see below here is a copy of my script what I've created, could someone help me improve/fix my currenttime tasks. Basically, during the day periodically calls test every 3 mins +- 60 ...
3
votes
1answer
26 views

Pandas Dataframe Mask based on index

I have the following dataframe: import pandas as pd index = pd.date_range('2013-1-1',periods=10,freq='15Min') data = pd.DataFrame(data=[1,2,3,4,5,6,7,8,9,0], columns=['value'], index=index) How can ...

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