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)
Hot questions
0
votes
524
views
1
answer
python - python3: not supported between instances of 'datetime.timedelta' and 'str'
This question already has answers here: question from:https://stackoverflow.com/questions/65860977/python3-not-supported-between-instances-of-datetime-timedelta-and-str...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
778
views
1
answer
javascript - Re-Render EJS template in express node js
So I am using discord.js along with express and I want my webpage to update whenever the client.on("message") ... .com/questions/65861380/re-render-ejs-template-in-express-node-js...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
886
views
1
answer
Following a tutorial using Django/Python: ModuleNotFoundError: No module named 'pages'
I'm new to Django and am trying to create a very simple app off of a tutorial I found online ... /following-a-tutorial-using-django-python-modulenotfounderror-no-module-named...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Following
0
votes
416
views
1
answer
r - How to use mutate_at with ifelse
I'm trying to use the mutate_at function with ifelse but it does not work. As an example here is what I ... //stackoverflow.com/questions/65861598/how-to-use-mutate-at-with-ifelse...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
r
0
votes
1.0k
views
1
answer
openssl - Apache2.4 will not restart after including httpd-ssl.conf
My company has just provided us SSL certificates that I had to attempt to install and configure using Apache2.4 on ... /apache2-4-will-not-restart-after-including-httpd-ssl-conf...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
openssl
0
votes
104
views
1
answer
javascript - Form submit value giving null - mongoose and express js
I am trying to make a way to send data from a basic html form to mongodb using express. but it's ... com/questions/65861732/form-submit-value-giving-null-mongoose-and-express-js...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
526
views
1
answer
c++ - Error] expected primary-expression before '=' token
When I run my code on dev,it remind me this error,however i can't find any bug ,so hope ... ://stackoverflow.com/questions/65861576/error-expected-primary-expression-before-token...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
300
views
1
answer
I got my css webapp (reactjs - nodejs) working perfectly at localhost but when I upload the files to heroku it changes the way they look
The app runs perfectly, the only problem are the css files. I've been doing the imports of the css files ... -css-webapp-reactjs-nodejs-working-perfectly-at-localhost-but-when-i...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
I
0
votes
404
views
1
answer
python - Append only last row in a panda dataframe to a new dataframe
This question already has answers here: question from:https://stackoverflow.com/questions/65861595/append-only-last-row-in-a-panda-dataframe-to-a-new-dataframe...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
224
views
1
answer
rest - Is a CRUD application always an API in the web world?
Since in about 99.9% of tutorials, posts and forums, whenever the word CRUD gets in stage, the word "API" ... 65861498/is-a-crud-application-always-an-api-in-the-web-world...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
rest
0
votes
439
views
1
answer
char - What format type are these actual numbers for Telnet negotiation in that other stackoverflow question ? (for IAC DO WONT etc.)
In this other question, of which the principle of the given solution was useful for me applied to a Python ... are-these-actual-numbers-for-telnet-negotiation-in-that-other-s...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
char
0
votes
480
views
1
answer
caching - building sass and cache bust
Im a little stuck here. I use https://github.com/nmrugg/gulp-hash-src for cache busting. And there is ... :https://stackoverflow.com/questions/65861448/building-sass-and-cache-bust...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
caching
0
votes
338
views
1
answer
excel 2016 - Content and Number at the leftbar rotate 180?
I dont know why my Excel showing like this All number at the left side and content rotate 180? and it ... com/questions/65860779/content-and-number-at-the-leftbar-rotate-180%cb%9a...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
excel
0
votes
43
views
1
answer
How to auto generate routine explanation template in visual studio?
There was a similar question before : Auto generate function documentation in Visual Studio but the problem with ... -to-auto-generate-routine-explanation-template-in-visual-studio...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
81
views
1
answer
python - How to loop through list during API call?
I am looking to loop through about 5 stock tickers using an API. Currently I have "MSFT" as the only stock ... .com/questions/65861376/how-to-loop-through-list-during-api-call...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
289
views
1
answer
python - ModuleNotFoundError at /blog/post/comment/update/18/ No module named 'test-post-ecomon'
I have a blog section of my website and I made an CommentUpdateView and after submiting the form it gives me this ... -at-blog-post-comment-update-18-no-module-named-test-post...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
664
views
1
answer
templates - How to enable the new comment editor box UI (iframe)?
the old comment editor Iframe look very ugly so i really need to use the new Iframe (like the one on Contempo ... /65861260/how-to-enable-the-new-comment-editor-box-ui-iframe...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
templates
0
votes
259
views
1
answer
macos - source .zshrc command fails when adding ~/omnetpp-5.6.2/bin to PATH
adding export PATH= $PATH:~/omnetpp-5.6.2/bin to .zshrc in MacOS gives the following error : .zshrc:export:193: not ... -zshrc-command-fails-when-adding-omnetpp-5-6-2-bin-to-path...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
macos
0
votes
366
views
1
answer
reactjs - Warning: FindNodeDom is deprecated in Strictmode when using Collapse (from react-bootstrap)
I am having an issue with this code in my React project. It would show a div with a warning about ... warning-findnodedom-is-deprecated-in-strictmode-when-using-collapse-from-react...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
reactjs
0
votes
412
views
1
answer
flutter - Deploy ML model saved in firebase storage to GCP AI Platform
I have a ML model that I intend to deploy to GCP AI Platform. My project has been set up on Firebase. ... 65861088/deploy-ml-model-saved-in-firebase-storage-to-gcp-ai-platform...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
flutter
0
votes
357
views
1
answer
android - Using flavors for publishing an app on AppGallery and Google Play
I am trying to figure it out how to publish my app on AppGallery and Google Play. (My app is currently ... /using-flavors-for-publishing-an-app-on-appgallery-and-google-play...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
239
views
1
answer
logging - Evaluate log files line by line in Javascript
I have some log files from a Gameserver that I want to evaluate, there are some problems I ran into while ... .com/questions/65860932/evaluate-log-files-line-by-line-in-javascript...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
logging
0
votes
403
views
1
answer
slurm - Snakemake and sbatch
I have a Snakefile that has a rule which sends 7 different shell commands. I want to run each of ... from:https://stackoverflow.com/questions/65861815/snakemake-and-sbatch...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
slurm
0
votes
81
views
1
answer
python - From DataFrame to Nested Dictionary
I want to make a nested dictionary out of DataFrame Values like this: Input dfdict={'country': {0: ... ://stackoverflow.com/questions/65861513/from-dataframe-to-nested-dictionary...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
143
views
1
answer
javascript - code in table vertically switch to horizontal
look, I have in this block of code, a table with a foreach that gives me all the possibilities in ... .com/questions/65861446/code-in-table-vertically-switch-to-horizontal...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
86
views
1
answer
How to use the map function correcly, to apply a function to every element in a list in Haskell?
I have a quation about the following method. So my goal is to output every Data Node (or leaf) of this MultTree: ... map-function-correcly-to-apply-a-function-to-every-element-in-a...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
1.3k
views
1
answer
dns - integrate domain with blogger
i have a problem with integrate my domain with google blogger i use CWPContrl panal it always give me ... https://stackoverflow.com/questions/65861710/integrate-domain-with-blogger...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
dns
0
votes
87
views
1
answer
How to create a class from this code at python
is there an elegant way to create a class from the attached code: ratings_data = { 'TV-PG': 7,'TV-MA': 18, ... com/questions/65861419/how-to-create-a-class-from-this-code-at-python...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
Page:
« prev
1
...
253
254
255
256
257
258
259
260
261
262
263
...
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] reactjs - HTML: Default option for required select tag
[2] IdentityServer4 on Azure App Service & SQL -- performance issues
[3] amazon web services - AmazonDynamoDBLockClient - Heartb eat thread recieved interrupted
[4] 为什么我这段canvas绘图会在一到两分钟之后变慢然后持续变慢,最后很卡很卡的样子
[5] Rust 有返回值类型的函数中的 else if 为什么一定要写else,不然报错
[6] datatable - How can I create a table in Excel from a spreadsheet that contains data that is grouped in rows
[7] 开启全局中间件,判断用户是否登陆。只有登陆的路由不使用该中间件验证。如何解决?
[8] 关于php yield的一些疑问
[9] continuous integration - Drone ignores pullrequest:created webhook sent from bitbucket cloud
[10] 朋友们解释一下输出结果
2.1m
questions
2.1m
answers
60
comments
57.0k
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
...