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
269
views
1
answer
.net - What's with the "Afx" in StdAfx.h?
I'm just curious what Afx stands for. And what about Fx in FxCop? question from:https://stackoverflow.com/questions/391791/whats-with-the-afx-in-stdafx-h...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
.net
0
votes
97
views
1
answer
java - Using Apache httpclient for https
I have enabled https in tomcat and have a self-signed certificate for server auth. I have created an ... ://stackoverflow.com/questions/5206010/using-apache-httpclient-for-https...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
986
views
1
answer
virtualenv - Where do I put my python files in the venv folder?
(Probably a noob question, but I didn't find a solution after googling for 20 minutes.) I created a new pure Python ... /51499950/where-do-i-put-my-python-files-in-the-venv-folder...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
virtualenv
0
votes
208
views
1
answer
android - IllegalStateException: The application's PagerAdapter changed the adapter's content without calling PagerAdapter#notifyDataSetChanged
I'm using the ViewPager example with ActionBar tabs taken from the Android documentation here. ... /illegalstateexception-the-applications-pageradapter-changed-the-adapters-cont...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
301
views
1
answer
javascript - Failed to execute 'atob' on 'Window'
I'm trying to save my HTML file in Chrome when the user presses ctrl + s keys but Chrome is crashed. ... ://stackoverflow.com/questions/22578530/failed-to-execute-atob-on-window...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
155
views
1
answer
android - IDE "Cannot Resolve @style/Theme.Appcompat" when using v7 compatibility support theme
This is not really a huge issue, as my project still builds and runs correctly (using gradle), but I ... -cannot-resolve-style-theme-appcompat-when-using-v7-compatibility-support...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
168
views
1
answer
performance - How does Google Maps work?
(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... //stackoverflow.com/questions/204644/how-does-google-maps-work...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
performance
0
votes
99
views
1
answer
How To: Pattern Recognition
I'm interested in learning more about pattern recognition. I know that's somewhat of a broad field, so I ... :https://stackoverflow.com/questions/1153723/how-to-pattern-recognition...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
161
views
1
answer
c# - How should we use async await?
(This question already has answers here): question from:https://stackoverflow.com/questions/56125028/how-should-we-use-async-await...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
229
views
1
answer
jquery - How to add labels into Chart.js canvas plugin?
I'm using the awesome plugin Chart.js, and I'm trying to find the way of display labels within each percentage ... /questions/16590301/how-to-add-labels-into-chart-js-canvas-plugin...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
jquery
0
votes
488
views
1
answer
Where to find free public Web Services?
(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... com/questions/4962495/where-to-find-free-public-web-services...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Where
0
votes
209
views
1
answer
types - How do I define Lisp’s apply in Haskell?
Shouldn't this definition be allowed in a lazy language like Haskell in which functions are curried? apply f [] = f ... /questions/6168880/how-do-i-define-lisp-s-apply-in-haskell...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
types
0
votes
240
views
1
answer
android - Create a cursor from hardcoded array instead of DB
I am trying to make a drag-and-drop list for a little game app I am writing. There are 6 entries in ... .com/questions/18290864/create-a-cursor-from-hardcoded-array-instead-of-db...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
83
views
1
answer
python - How to create a draggable legend in matplotlib?
I'm drawing a legend on an axes object in matplotlib but the default positioning which claims to place it in ... /questions/2539477/how-to-create-a-draggable-legend-in-matplotlib...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
164
views
1
answer
javascript - Google +1 Button not W3C compliant
So I've been playing with Google's +1 button trying to get it on my website, but it's not W3C ... https://stackoverflow.com/questions/6217434/google-1-button-not-w3c-compliant...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
116
views
1
answer
.net - Why might a System.String object not cache its hash code?
A glance at the source code for string.GetHashCode using Reflector reveals the following (for mscorlib.dll version 4.0) ... why-might-a-system-string-object-not-cache-its-hash-code...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
.net
0
votes
160
views
1
answer
javascript - NPM not installing package. Hostname/IP address doesn't match certificate's altnames:
For a solution, see below It was working yesterday, but I don't know what happened to it. NPM is ... /npm-not-installing-package-hostname-ip-address-doesnt-match-certificates-altn...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
159
views
1
answer
Amazon RDS - Online only when needed?
I had a question about Amazon RDS. I only need the database online for about 2 hours a day but I am ... ://stackoverflow.com/questions/14923774/amazon-rds-online-only-when-needed...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Amazon
0
votes
84
views
1
answer
Ruby Grammar
I'm looking for Ruby grammar in BNF form. Is there an official version? question from:https://stackoverflow.com/questions/663027/ruby-grammar...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Ruby
0
votes
264
views
1
answer
asp.net - how to force netwtonsoft json serializer to serialize datetime property to string?
I am using Newtonsoft's Json when i serialze a date time property i get the json response as: ..." ... -to-force-netwtonsoft-json-serializer-to-serialize-datetime-property-to-strin...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
asp.net
0
votes
134
views
1
answer
ios - AlamoFire does not respect timeout interval
class APIClient { var user = User() let alamoFireManager : Alamofire.Manager? let center = ... com/questions/31095070/alamofire-does-not-respect-timeout-interval...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
231
views
1
answer
c++ - Why has the std::vector::resize signature been changed in C++11?
What are the reasons behind the change in std::vector::resize from the pre-C++11: void resize( ... questions/17002690/why-has-the-stdvectorresize-signature-been-changed-in-c11...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
454
views
1
answer
extjs - JavaScript "me" = "this", why?
I saw in many source codes: var me = this; specially in Ext-JS 4 (JS framework). Why doing such ... from:https://stackoverflow.com/questions/13364503/javascript-me-this-why...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
extjs
0
votes
127
views
1
answer
java - Difference between replace and put for HashMap
I want to make a histogram by using a HashMap, the key should be the delay, the value the amount ... .com/questions/35297537/difference-between-replace-and-put-for-hashmap...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
365
views
1
answer
python - pandas.io.json.json_normalize with very nested json
I have been trying to normalize a very nested json file I will later analyze. What I am struggling with ... questions/47242845/pandas-io-json-json-normalize-with-very-nested-json...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
493
views
1
answer
haskell - Parsec vs Yacc/Bison/Antlr: Why and when to use Parsec?
I'm new to Haskell and Parsec. After reading Chapter 16 Using Parsec of Real World Haskell, a question appeared in my ... /parsec-vs-yacc-bison-antlr-why-and-when-to-use-parsec...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
haskell
0
votes
278
views
1
answer
node.js - res.redirect('back') with parameters
I have a register form on every page of my website. During registration some error may occur. After ... ://stackoverflow.com/questions/12442716/res-redirectback-with-parameters...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
node.js
0
votes
282
views
1
answer
c# - FromBody not binding string parameter
I have an issue similar to ASP.NET MVC 4 RC Web API Parameter Binding Issue, but I'm trying ... https://stackoverflow.com/questions/11515319/frombody-not-binding-string-parameter...
asked
Oct 7, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
126
127
128
129
130
131
132
133
134
135
136
...
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] ThinkPHP5.1x数据查询表达式报错,和5.0x版的有区别?
[2] java包名命名规则
[3] javascript - Confirmation Message not working Using Ajax Codeigniter
[4] Convert html + css including grid layout to .pdf using php
[5] azure web app loaded from github repo based on spring boot problem
[6] A服务器上远程访问B服务器的mysql,提示Access denied且提示是一个本地IP
[7] swift - How to arrange a view in architecture MVC? When coding through code
[8] encryption - Encrypt/Decrypt String using Public/Private Key in Java and Javascript
[9] 为何网页上显示的dom元素,放入闭包的数组中后,就会从页面上消失?
[10] nuxt.js - Nuxt build only from git committed sources
2.1m
questions
2.1m
answers
60
comments
56.8k
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
...