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
No answer
No selected answer
No upvoted answer
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 without an upvoted answer
0
votes
130
views
1
answer
javascript - Customizing bot framework direct line API with css
</footer> <!-- Footer --> <!-- SCRIPTS --> <script src="https://unpkg.com/botframework-webchat/ ... would love to achieve something like this See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
157
views
1
answer
c - Working with Text Files Two
A couple of questions really about the code below from which I gained assistance in a previous post. 1). Any ... fclose(fpOut); return 0; } See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
260
views
1
answer
machine learning - xgboost pckage for python 3.6
I am trying in install xgboost0.72 in window and python 3.6.5 It shows me the following error: xgboost-0.72- ... with python 3.6.5. Thanks zep See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
171
views
1
answer
Create an array that holds struct objects C++
I am a novice programmer and I am creating a program that holds several objects of a struct type. The program ... case it makes any difference. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
234
views
1
answer
javascript - How to toggle next ul class?
I am trying to open/close nested sub menus, I have three or four levels of nested uls which are all closed but the ... ("closed"); }); }); See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
164
views
1
answer
paypal - Braintree Production Account Request Declined
I am working on a ride-sharing app where riders pay via paypal to the company and driver's payout is done ... help would be highly appreciated. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
194
views
1
answer
nosql - Cosmos DB - Partition key for fixed collections
Can someone advise how to create Fixed collection (throughput - 400 RU) with logical partition keys? Is it possible? ... in the future. Thanks. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
178
views
1
answer
How to find approximately triangles in image by using opencv
I have this image: And I want to find isosceles right triangles like this: How can I do it? Thanks for your help. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
165
views
1
answer
java - android, implementing setOnItemSelectedListener to make dynamic spinner
There are 4 Spinnners: resiko,untung1,untung2,untung3 The user picks resiko spinner first to proceed and ... this SelectedItemMethod(untung3_); See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
148
views
1
answer
Turn XML data to HTML table with XSLT
I need to be able to turn a flat xml data sets into html tables, and I'm having trouble finding syntax ... the HTML table must look Like: See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
183
views
1
answer
resources - Error in creating an offline PDF documentatin for PyTorch
I wanted to make an offline PDF on my system for PyTorch documentation. After reading from several resources #1, #2, ... python -V Python 3.8.3 See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
145
views
1
answer
spring - Getting NumberFormatException while getting the value in JSP using JSTL
I am working on Spring/Hibernate sample web application. Actually, I am trying to load the employees from ... me to resolve this exception See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
193
views
1
answer
sas - Using first.variable and last.variables with accumulator variables
I am trying to understand what this program does. data a; set b (keep=c d); by c; if first.c then ... but I would really appreciate your help. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
226
views
1
answer
PrimeFaces organigram division issue
In PrimeFaces 6.2 organigram showcase, when I remove employees from Team Mobile division Before After it shows iOS ... no solution for this. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
149
views
1
answer
building makefile project with multiple .c files
I have the following project structure (using eclipse) project/ |____ inc/ | |___ config_prog.h | |___ ... someone tell me the problem? See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
183
views
1
answer
java - How to unescape &#xfc; to ü?
I would like to unescape a XML character entity reference ü to ü in Java. How can I achieve this? See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
190
views
1
answer
Facebook dynamic product ads feed issues
I am trying to setup facebook Dynamic product ads. Facebook says they accept same feed that google accepts ... offer "Worldwide free shipping" See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
236
views
1
answer
javascript - Can't remove map part of function
I have some code heavily borrowed from Google's examples. All I'm using is the Google Places results part of this code, ... (results[i]); } } } See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
233
views
1
answer
multithreading - How to make "Stop" button to terminate "start" function already running in Tkinter (Python)
I am making a GUI using Tkinter with two main buttons: "Start" and "Stop". Could you, please, advise ... suggestions to this particular case. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
162
views
1
answer
objective c - Variable 'A' is uninitialized when used in its own initialization
I decided I would take a look at objective C over the summer and so I downloaded Xcode, I'm a complete novice ... to learn c is also welcome! See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
182
views
1
answer
android - How to show Splash screen before the pattern lock?
I wanted to show a splash screen activity before the pattern Lock in android Phone. Example if you are using ... before the the lock pattern. See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
144
views
1
answer
.net - Enum's and Interfaces
I am trying to call a certain method (say method called "Mood") associated with a Enum value (e.g. Enum ... recreate it. I'm missing something! See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
209
views
1
answer
angular - After getting the response from post api call , an error is thrown => .pipe is not a function
I am making an api call and expecting a response from it which can be passed to 2nd api call but ... siteService.getHisPointData(res, 'current') See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
176
views
1
answer
php - adding header will not make a file download
It's pretty well documented that adding a header is the way to make a link downloadable, but I must be doing ... ?=$test_name">Download File</a> See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
152
views
1
answer
neovim - Nvim : Strange character after pressing enter
Using nvim 0.2.0-dev whenever i press enter or single quote strange symbol appears followed by 6q in the end ... image below. nvim error image See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
261
views
1
answer
mysql - Please explain the functionality of select max(...) ... group by in sql
I appreciate that this may appear to many as a dum question but I cannot find a clear explanation anywhere as to ... Forest 2 9 Claude Monet 0 See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
161
views
1
answer
java - Can't access getContentResolver() from context?
I have two classes, MainActivity and DoHardWork. DoHardWork extends AsyncTask, and in the class I need to access a ... 't I access the context? See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
0
votes
134
views
1
answer
Temp Table created in one Execute SQL Task is not available in another Execute SQL Task in SSIS
I created one Global Temp Table in one Execute SQL Task and the inserted some records into that table. ... name. Please suggest Thanks Sasi See Question&Answers more detail:os...
asked
Jan 31, 2022
in
Technique[技术]
by
深蓝
(
71.8m
points)
Page:
« prev
1
...
335
336
337
338
339
340
341
342
343
344
345
...
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] ios - How to set TextField in InputAccessoryView as First Responder [Swift]
[2] 本地mock服务器.登录延迟解决方案
[3] 前端访问图片总是展示不全,服务器上是好的
[4] 关于使用第三方地址问题
[5] go - Generating combinatorial string from map
[6] Type-safe Backus-Naur-Form DSL with semantic actions in C#
[7] 请问各位大哥,页面上可以展示代码,这是什么插件?
[8] microsoft edge - I cant access any google related websites
[9] leaflet.js 地图加载完毕 打开所有popup
[10] cordova - All Dll's not getting signed when create an exe for Windows Ionic App
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
...