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
Recent
Hot!
Most votes
Most answers
Most views
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
0
votes
60
views
1
answer
javascript - Get array from sortable list after chaging sorting
I'm using SortableJS plugin (https://github.com/SortableJS/) for making sortable and draggable lists. Help ... questions/65841798/get-array-from-sortable-list-after-chaging-sorting...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
211
views
1
answer
Best practice for running Symfony 5 project with Docker and Docker-Swarm
I have an existing Symfony 5 project with a mysql database and a nginx Webserver. I wanna dockerize this project, ... -for-running-symfony-5-project-with-docker-and-docker-swarm...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Best
0
votes
281
views
1
answer
regex - Regular expression pattern in c#
I need to validate the following string case 1: 123E The first three are numeric and then the ... stackoverflow.com/questions/65841699/regular-expression-pattern-in-c-sharp...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
regex
0
votes
290
views
1
answer
sql - SQLITE: Merge tables from different databases with Primary Key Constraint
I want to concatenate/append tables from 2 different databases (database X and Y). ATTACH "allab_X.db" ... sqlite-merge-tables-from-different-databases-with-primary-key-constraint...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
sql
0
votes
560
views
1
answer
Android WebView force videos to play in fullscreen?
We are trying to make videos loaded and played in an Android WebView play automatically in fullscreen, and ... /65842540/android-webview-force-videos-to-play-in-fullscreen...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Android
0
votes
315
views
1
answer
reactjs - how to use @react-native-community/datetimepicker for setting time
How can I use @react-native-community/datetimepicker to set time? I'm searching for it but can't find ... /how-to-use-react-native-community-datetimepicker-for-setting-time...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
reactjs
0
votes
164
views
1
answer
nosuchfieldexception - Android Studio crashed and not opening
I was coding a project while importing the material design dependency when Android Studio crashed. I tried ... .com/questions/65842473/android-studio-crashed-and-not-opening...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
nosuchfieldexception
0
votes
264
views
1
answer
Shopify Option Selectors Issue
I am literally stuck on something which you would think is quite simple, but I can't seem to find ... :https://stackoverflow.com/questions/65842450/shopify-option-selectors-issue...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Shopify
0
votes
105
views
1
answer
How to exclude an item in Django loop?
Hopefully just a quick question. I am having some difficulty wrapping my mind around to using Django loop function. I ... /questions/65842346/how-to-exclude-an-item-in-django-loop...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
839
views
1
answer
angular8 - Firebase send notification onfirebase data changes using angular
On firebase data changes i have to display FCM Notifications in Angular. How can i achieve this? ... /65842339/firebase-send-notification-onfirebase-data-changes-using-angular...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
angular8
0
votes
209
views
1
answer
excel - Replace part of string with values in other columns
I am trying to replace a part of string in "input1" with values in column "input2" to get the "output" ... /questions/65842327/replace-part-of-string-with-values-in-other-columns...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
excel
0
votes
1.9k
views
1
answer
delphi - Converting a string to Cardinal / UInt32
I need to convert a string to an unsigned 32 bit integer (Cardinal). In System.SysUtils unit there ... /stackoverflow.com/questions/65842281/converting-a-string-to-cardinal-uint32...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
delphi
0
votes
81
views
1
answer
javascript - How to rewrite HTML to HTML with JS?
This html code I had before application switching to REST/AJAX : <div class="container"> <h2 align="center">TEACHERS ... .com/questions/65842271/how-to-rewrite-html-to-html-with-js...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
226
views
1
answer
quadratic - interpretation of estimates from poly function in r
i want to run a second-order polynomial regression where my dependent variable ("y") is a continuous ... questions/65842233/interpretation-of-estimates-from-poly-function-in-r...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
quadratic
0
votes
1.0k
views
1
answer
soap - Visual Studio Connected Services Request XML
Visual Studio C# Net Frame has support for generating a SOAP client via Connected Services. Is it possible ... .com/questions/65842218/visual-studio-connected-services-request-xml...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
soap
0
votes
450
views
1
answer
spring - Can I set min/max value of database sequence from Entity?
Is there a way where I can the sequence max and min value from the entity itself question from:https://stackoverflow. ... /can-i-set-min-max-value-of-database-sequence-from-entity...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
spring
0
votes
447
views
1
answer
python - I've Created shop calculator in pyhton but it have some bugs
Closed. This question needs debugging details. It is not currently accepting answers. question from:https://stackoverflow. ... -shop-calculator-in-pyhton-but-it-have-some-bugs...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
1.0k
views
1
answer
twilio - why does my function return error with items not found
Good day I have built a Studio app in Twilio, this works fine up until the app calls an Autopilot function ... /65842083/why-does-my-function-return-error-with-items-not-found...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
twilio
0
votes
388
views
1
answer
python - How to programmatically take a picture from epson scanner?
How to programmatically get a picture from epson scanner (Epson Perfection V19) on Windows. Any examples please. ... /how-to-programmatically-take-a-picture-from-epson-scanner...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
570
views
1
answer
compilation - Detecting wrongful aliasing at compile or run time
Is there some tool (or compile flag) that can detect problematic aliasing in Fortran code either during compilation ... /65842064/detecting-wrongful-aliasing-at-compile-or-run-time...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
compilation
0
votes
379
views
1
answer
reactjs - How to run useEffect and setState multipletime on useEffect
I am trying to re-arrange a state two times, however, the state only takes in effect on the last ... questions/65842042/how-to-run-useeffect-and-setstate-multipletime-on-useeffect...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
reactjs
0
votes
161
views
1
answer
javascript - how to use getSavingsGoals for Starling bank
I am trying to set up a automated 1p savings challenge on my Starling Bank Account. I have found some ... .com/questions/65842030/how-to-use-getsavingsgoals-for-starling-bank...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
314
views
1
answer
Proper way to convert dates to unix timestamp in Google Apps Script
I have a column with dates and needed to convert them to Unix timestamp. I've managed by converting dates to ... -way-to-convert-dates-to-unix-timestamp-in-google-apps-script...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Proper
0
votes
1.1k
views
1
answer
Android Unit Test problem : No instrumentation registered! Must run under a registering instrumentation
I followed Android Developer doc and try to make a simple unit test in a Android Project. But I try to ... -unit-test-problem-no-instrumentation-registered-must-run-under-a-regi...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Android
0
votes
197
views
1
answer
How to display param's name correctly from Kotlin high order function in java
Here's a download function written by Kotlin, in order to know the download progress and statements like ... params-name-correctly-from-kotlin-high-order-function-in-java...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
69
views
1
answer
javascript - How to remove an object from array in my Vue Project
This question already has answers here: question from:https://stackoverflow.com/questions/65841900/how-to-remove-an-object-from-array-in-my-vue-project...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
412
views
1
answer
excel - How to run another workbook's macro?
I am writing some code in workbook1 to open and run macro in workbook2. Workbook_Name is the name of ... /stackoverflow.com/questions/65841895/how-to-run-another-workbooks-macro...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
excel
0
votes
217
views
1
answer
python - How to calculate the distance between two lines?
I have been trying to calculate the distance between two lines in an image in Python. For example, in the ... com/questions/65841870/how-to-calculate-the-distance-between-two-lines...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
Page:
« prev
1
...
272
273
274
275
276
277
278
279
280
281
282
...
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 - Initializing array of integers without using square [] brackets
[2] in swagger openapi file, can I have "description" in a separate file?
[3] xamarin.forms - Use font awesome icon for tabbed page tabs
[4] vue3使用reactive包裹数组如何正确赋值
[5] 接口请求 content download时间慢有什么优化的方法
[6] java 超长字符串存取
[7] java - Comparing strings in JSP gives really weird error not specyfying what can e the cause
[8] 一个域名下为什么可以看到多个域下的cookie?
[9] amazon web services - How to set healthcheck rules for 100+ target groups in AWS ALB
[10] Does cloud pubsub message ordering mean the subsequent message is not delivered until the previous one is acknowledged?
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
Recent questions
...