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
381
views
1
answer
python - Pass args for solve_ivp (new SciPy ODE API)
For solving simple ODEs using SciPy, I used to use the odeint function, with form: scipy.integrate.odeint ... doc/scipy/reference/integrate.html See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
421
views
1
answer
python - Specify color of each point in scatter plot (matplotlib)
I have a 3D Plot that I created using matplotlib, and I have a list of rbg values that correspond to each ... will be assigned a specific color? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
159
views
1
answer
python - Parse query part from url
I want to parse query part from url, this is my code to do this: >>> from urlparse import urlparse ... stantard library and save all parameters? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
145
views
1
answer
python - Pandas: Change day
I have a series in datetime format, and need to change the day to 1 for each entry. I have thought of ... used there is not applicable here. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
133
views
1
answer
python - pandas: replace string with another string
I have the following data frame prod_type 0 responsive 1 responsive 2 respon 3 r 4 respon 5 r 6 responsive I ... : 'responsive'}, regex=True) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
845
views
1
answer
python - Openpyxl check for empty cell
openpyxl seems to be a great method for using Python to read Excel files, but I've run into a constant ... is more a general Python problem. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
235
views
1
answer
python - Assigning complex values to numpy arrays?
This gives the expected result x = random.rand(1) + random.rand(1)*1j print x.dtype print x, x.real, x. ... do this without errors? I'm lost. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
289
views
1
answer
python - relative path not working even with __init__.py
I know that there are plenty of similar questions on stack overflow. But the common answer doesn't seem to be ... to see my package hierarchy? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
1.0k
views
1
answer
python - Restrict scipy.optimize.minimize to integer values
I'm using scipy.optimize.minimize to optimize a real-world problem for which the answers can only be integers. ... elegant or quick solution.) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
372
views
1
answer
python - Authenticate from Linux to Windows SQL Server with pyodbc
I am trying to connect from a linux machine to a windows SQL Server with pyodbc. I do have a couple ... Linux using Windows Domain credentials. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
3.2k
views
1
answer
python - sqlite3.InterfaceError: Error binding parameter 1 - probably unsupported type
I am having this annoying error that I could not solve.. here is my function def savePicture(pic): try: connection= ... .. Any ideas? cheers :D See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
203
views
1
answer
python - How to re-install lxml?
Python version and Device used Python 2,7.5 Mac 10.7.5 BeautifulSoup 4.2.1. I'm following the ... know that it is correctly installed? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
171
views
1
answer
python - Smallest positive float64 number
I need to find a numpy.float64 value that is as close to zero as possible. Numpy offers several constants that allow ... a right way to do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
169
views
1
answer
python - 'NoneType' object has no attribute 'group'
Can somebody help me with this code? I'm trying to make a python script that will play videos and I found this ... > 0: return vurl return None See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
156
views
1
answer
python - Unable to retrieve files from send_from_directory() in flask
I have a html file which references static object like this <img src="img/snacks.png"> <link href="css/bluestrap. ... or what am i doing wrong ? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
193
views
1
answer
python - Change an element in the last row of a DataFrame
I set up a simple DataFrame in pandas: a = pandas.DataFrame([[1,2,3], [4,5,6], [7,8,9]], columns ... the index of the last row before hand? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
216
views
1
answer
python - "IsADirectoryError: [Errno 21] Is a directory: " It is a file
I already split the data into test and training set into the different folder. Now I need to load the patient ... , not a directory. Thanks! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
327
views
1
answer
python - How to escape @ in a password in pymongo connection?
My question is a specification of how can i validate username password for mongodb authentication through pymongo?. I'm ... of a MongoDB URL? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
327
views
1
answer
python - Installation of TensorFlow on windows 7 - 'pip3' is not recognized as an internal or external command,
When following the Installing TensorFlow for Windows guide https://www.tensorflow.org/install/install_windows, after ... python is set) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
993
views
1
answer
python - How to find all elements with a custom html attribute regardless of html tag using Beautiful Soup?
I have two cases where i want to scrape html tags with custom html attributes This is the example of the ... only regardless of tag or value See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
381
views
1
answer
python - does xlwt support xlsx Format
I have searched into google and found some contradiction. Does xlwt support xlsx file (MS office 2007). I ... /openpyxl for writing xlsx File See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
298
views
1
answer
python - How to use virtualenvwrapper in Supervisor?
When I was developing and testing my project, I used to use virtualenvwrapper to manage the environment and run ... of Supervisord config file? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
382
views
1
answer
python - How to use Model.fit which supports generators (after fit_generator deprecation)
I have got this deprecation warning while using Model.fit_generator in tensorflow: WARNING:tensorflow: Model. ... of Model.fit_generator? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
172
views
1
answer
python - What does Thread Local Objects mean in Flask?
I am reading the Flask documentation (specifically, the Foreword for Experienced Programmers chapter) and I read this ... context in this case? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
500
views
1
answer
python - pandas.DataFrame.from_dict not preserving order using OrderedDict
I want to import OData XML datafeeds from the Dutch Bureau of Statistics (CBS) into our database. Using lxml and ... CAPS first? Help, anyone? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
226
views
1
answer
python - Why the performance difference between numpy.zeros and numpy.zeros_like?
I finally found a performance bottleneck in my code but am confused as to what the reason is. To solve it I ... > numpy.__version__ '1.9.1' See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
222
views
1
answer
python - How does interval comparison work?
Somehow, this works: def in_range(min, test, max): return min <= test <= max print in_range(0, 5, 10) ... , or is something else going on? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
176
views
1
answer
python 3.x - Trouble updating to Spyder 4.0.0
I am under Windows 10, 64 bits. I tried several time to update Spyder 4.0.0 with both the Anaconda Prompt ... are raised after it is executed. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
Page:
« prev
1
...
328
329
330
331
332
333
334
335
336
337
338
...
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] c# - 2D Animation stuck on jumping animation
[2] javascript如何监控Network中的JS请求?
[3] server - I have a serious discord bot on Heroku that should not stop but after 1 day it did a full reset
[4] vue 里js怎么判断
在页面上是空白的
[5] Thinkphp6 在Docker中访问很慢,同样代码服务器上很快
[6] 关于MySQL8 Porfile的问题
[7] 为什么说线程太多,cpu切换线程会浪费很多时间?
[8] excel - how can I create a global variable to reset value every time textbox value changes?
[9] html - How do I distinguish between form submissions from the same page?
[10] list - Unpacking values from a tuple onto two variables inside a for loop in Python 3.8.0
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
...