Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged python
0
votes
155
views
1
answer
python - Why is this division not performed correctly?
I've a strange issue in Python: the division is not performed correctly: print pointB[1] print pointA[1] print ... 100 50 100 40 0 thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
256
views
1
answer
python - ModuleNotFoundError because PySpark serializer is not able to locate library folder
I have the following folder structure - libfolder - lib1.py - lib2.py - main.py main.py calls ... statement from libfolder import lib1 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
400
views
1
answer
python - Reindex a dataframe with duplicate index values
So I imported and merged 4 csv's into one dataframe called data. However, upon inspecting the dataframe's index ... of Lending Club loan stats. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
137
views
1
answer
python - Detect and alter strings in PDFs
I want to be able to detect a pattern in a PDF and somehow flag it. For instance, in this PDF, there's the ... the match and re-save the PDF. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
271
views
1
answer
python - matplotlibrc rcParams modified for Jupyter inline plots
I have seen this question come up a couple of times, but I think this information changes as jupyter/ipython get ... , how would I do that? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
302
views
1
answer
python - Trouble installing pygame using pip install
I tried: c:/python34/scripts/pip install http://bitbucket.org/pygame/pygame and got this error: Cannot unpack file ... me an error as well. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
244
views
1
answer
python - Having trouble implementing a readlink() function
I've been trying to figure out a way to get some sort of ability to be able to return the true abspath ... here would be very much appreciated! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
321
views
1
answer
python - How to directly use Axes3D from matplotlib in standard plot to avoid flake8 error
When using the typical 3D plot like so: from mpl_toolkits.mplot3d import Axes3D import matplotlib.pyplot as plt fig ... Axes3D object is used? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
180
views
1
answer
python - Show Explorer's properties dialog for a file in Windows
Is there an easy way to show the properties dialog for a file in Windows using Python? I'm trying to ... in Explorer and choose Properties. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
252
views
1
answer
python - Potential Django Bug In QuerySet.query?
Disclaimer: I'm still learning Django, so I might be missing something here, but I can't see what it would ... do you have? Any thoughts? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
144
views
1
answer
python - How to count continuous numbers in numpy
I have a Numpy one-dimensional array of 1 and 0. for e.g a = np.array([0,1,1,1,0,0,0,0 ... . Is there more elegant "pythonic" solution? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
1.3k
views
1
answer
python - ValueError: Data cardinality is ambiguous
I'm trying to train LSTM network on data taken from a DataFrame. Here's the code: x_lstm=x.to_numpy().reshape(1,x. ... ), y has shape (99, 1) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
409
views
1
answer
python - QtWidgets.QFileDialog.getOpenFileName returns a Tuple
I've recently updated to the new version of Qt5 for Python. In doing so, I've been having to alter my code in ... /format.csv', '(*.csv)') See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
374
views
1
answer
python - Resizing Tkinter Frames with fixed aspect-ratio
I'm looking for a way to make Tkinter Frames behave somewhat like this while resizing: from Tkinter import ... find something fitting. -Daniel See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
262
views
1
answer
python - Using sqlalchemy to query using multiple column where in clause
I'm looking to execute this query using sqlalchemy. SELECT name, age, favorite_color, favorite_food FROM ... : Sqlalchemy in clause See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
715
views
1
answer
python 2.7 - ValueError: cannot copy sequence with size 5 to array axis with dimension 2
using numpy 1.7.1 the below code works and produces the result as shown, import pandas as pd import numpy as ... 1, in both versions of numpy. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
190
views
1
answer
python - Serving static files through apache
I am new to the whole mod_wsgi and serving files through apache. I am really comfortable with flask but ... working with flask+mod_wsgi+apache2 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
240
views
1
answer
python - Hadoop Streaming - Unable to find file error
I am trying to run a hadoop-streaming python job. bin/hadoop jar contrib/streaming/hadoop-0.20.1-streaming.jar -D ... on how to fix this bug?. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
921
views
1
answer
python - Pip cannot find metadata file - EnvironmentError
Whenever I run pip to install the Flask packages like virtualenv in Ubuntu 16.04, I get this error: pip install ... this issue for days. Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
511
views
1
answer
python - ConnectionResetError: [Errno 104] Connection reset by peer and ERR_NAME_NOT_RESOLVED on heroku with mobile testing through Selenium
I'd like to test multiple mobile user agents with selenium and chrome. I'm using python 3.6 and deploying to heroku. ... 127.0.0.1:4444/wd/hub' See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
165
views
1
answer
python - requests: disable auto decoding
Can you disable the auto decoding feature in requests version 1.2.3? I've looked through the documentation ... data coming through the request. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
182
views
1
answer
python - Numpy and static linking
I am running Spark programs on a large cluster (for which, I do not have administrative privileges). numpy is ... with static linking? Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
260
views
1
answer
python - Set background color for subplot
Say I have an image made of 4 sub plots like so: import matplotlib.pyplot as plt import numpy as np # ... matplotlib, am I missing something? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
243
views
1
answer
python - simplejson.loads() get Invalid escape: 'x'
I am learning how to use simplejson to decode JSON file. But I suffered the "invalid escape" error. Here is the ... wrong, and what should I do. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
144
views
1
answer
python - MapReduce results seem limited to 100?
I'm playing around with Map Reduce in MongoDB and python and I've run into a strange limitation. I'm just trying to ... count': 2.0}} Any ideas? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
198
views
1
answer
python - Transpose dataframe based on column list
I have a dataframe in the following structure: cNames | cValues | number [a,b,c] | [1,2,3] | 10 [a,b,d] | ... [10,20]} df = pd.DataFrame(data=d) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
661
views
1
answer
python - How to draw a filled arc in matplotlib
In matplotlib, I would like draw an filled arc which looks like this: The following code results in an unfilled line ... best way to draw one? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
253
views
1
answer
python - real word count in NLTK
The NLTK book has a couple of examples of word counts, but in reality they are not word counts but token counts. ... a very common NLP task... See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
Page:
« prev
1
...
281
282
283
284
285
286
287
288
289
290
291
...
715
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] python - Module import error even though sys.path shows the directory?
[2] 如何使用抓包工具对ios的app进行抓包啊?
[3] pm2 彻底删除进程id
[4] Converting this curl POST to a javascript POST with fetch or an XMLHttpRequest gives errors
[5] pandas - All Python Permutations and Combinations of Pinyin (Mandarin Romanization)
[6] python 3.x - From list of list of dictionaries to Pandas DataFrame
[7] video-player插件封装组件,如何根据后端返回的URL地址动态更新播放地址
[8] azure - x5t JWT Thumbprint Python Conversion
[9] 无效的import 会对打包有印影响吗?
[10] js中如何实现this的深拷贝?
2.1m
questions
2.1m
answers
60
comments
56.9k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...