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
165
views
1
answer
python - Custom authentication in Google App Engine
Does anyone know or know of somewhere I can learn how to create a custom authentication process using Python and ... using Python and Django? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
228
views
1
answer
android - Convert video Input Stream to RTMP
I want to stream video recording from my android phone to network media server. The first problem is that when ... stream as an RTMP stream? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
80
views
1
answer
How to set a value for a span using jQuery
How to set a value for a <span> tag using jQuery For example Below is my <span> tag: <span id="submittername">< ... working WHy so?????? }); See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
159
views
1
answer
python - Open S3 object as a string with Boto3
I'm aware that with Boto 2 it's possible to open an S3 object as a string with: get_contents_as_string() ... an equivalent function in boto3 ? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
260
views
1
answer
Bash script - variable content as a command to run
I have a Perl script that gives me a defined list random numbers that correspond to the lines of a file. ... could help me in other situations. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Bash
0
votes
753
views
1
answer
Python Logging - Disable logging from imported modules
I'm using the Python logging module, and would like to disable log messages printed by the third party ... to ignore imported module logs? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Python
0
votes
164
views
1
answer
c++ - How to disallow temporaries
For a class Foo, is there a way to disallow constructing it without giving it a name? For example: Foo("hi ... get a compile time error instead. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c++
0
votes
857
views
1
answer
django - Class Based Views VS Function Based Views
I always use FBVs (Function Based Views) when creating a django app because it's very easy to handle. But ... are the advantages of using CBVs? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
django
0
votes
953
views
1
answer
http - npm behind a proxy fails with status 403
I'm trying to run npm behind a proxy. I've tried both entering the proxy directly or through Authoxy: npm ... /github.com/isaacs/npm/issues/2866 See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
http
0
votes
588
views
1
answer
oop - Coupling, Cohesion and the Law of Demeter
The Law of Demeter indicates that you should only speak to objects that you know about directly. That is, do not ... use to make that decision? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
oop
0
votes
329
views
1
answer
java - spring boot, logback and logging.config property
I am implementing logging in a spring boot project with logback library. I want to load different logging ... or command line property). See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
678
views
1
answer
apache - How do I use https (SSL) in XAMPP while using virtual hosts
I am writing a php app on my local machine and would like to test to see if SSL is working. Bear with ... so was uncommented in httpd.conf file See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
apache
0
votes
256
views
1
answer
How do you do a ‘Pause’ with PowerShell 2.0?
OK, I'm losing it. PowerShell is annoying me. I'd like a pause dialog to appear, ... + FullyQualifiedErrorId : DotNetMethodException See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
183
views
1
answer
c# - How to add and get Header values in WebApi
I need to create a POST method in WebApi so I can send data from application to WebApi method. I'm not ... for getting header values? Thanks. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
181
views
1
answer
ios - How do I get hour and minutes from NSDate?
In my application I need to get the hour and minute separately: NSString *currentHour=[string1 substringWithRange: ... provide me sample code. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
508
views
1
answer
amazon s3 - How to make 10,000 files in S3 public
I have a folder in a bucket with 10,000 files. There seems to be no way to upload them and make them ... can run to make all these public? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
amazon
0
votes
19
views
1
answer
Collision resolution in Java HashMap
Java HashMap uses put method to insert the K/V pair in HashMap. Lets say I have used put method and now HashMap< ... as 10 and value as 17,20? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Collision
0
votes
971
views
1
answer
xcode - Ignore all warnings in a specific file using LLVM/Clang
There are some files in my iOS project that have some warnings, and I want to ignore those warnings. I don't want ... 0 and Clang on Xcode 4.2. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
xcode
0
votes
160
views
1
answer
SQLite, python, unicode, and non-utf data
I started by trying to store strings in sqlite using python, and got the message: sqlite3.ProgrammingError: You must not use 8 ... ('utf_8').encode('latin_1') didn't work. The stri...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
SQLite
0
votes
257
views
1
answer
python - SQLAlchemy Inheritance
I'm a bit confused about inheritance under sqlalchemy, to the point where I'm not even sure what type of ... buildings have only 1 resident? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
67
views
1
answer
How to rename rails 4 app?
rails plugin install git://github.com/get/Rename.git will allow us to rename only rails 3 app Is there any gem ... me the better way to rename. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
247
views
1
answer
javascript - Handling connection loss with websockets
I've recently set-up a local WebSocket server which works fine, however I'm having a few troubles understanding ... still 'ping/pong' style? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
386
views
1
answer
uitableview - contentView not indenting in iOS 6 UITableViewCell prototype cell
I am configuring a custom UITableViewCell using a prototype cell in a Storyboard. However, all the UILabels ( ... layout the cell graphically. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
uitableview
0
votes
305
views
1
answer
java - Difference between save and saveAndFlush in Spring data jpa
I am trying to learn spring data JPA by testing some CRUD operation via JpaRepository. I came across two methods ... is the use of saveAndFlush. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
543
views
1
answer
scala - How to print the contents of RDD?
I'm attempting to print the contents of a collection to the Spark console. I have a type: linesWithSessionId: org. ... I can view its contents? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
scala
0
votes
711
views
1
answer
syntax highlighting - SublimeText encloses lines in white rectangles
It's rather annoying and I can't seem to figure out why. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
syntax
0
votes
316
views
1
answer
uisearchbar - iOS 7 UISearchDisplayController search bar overlaps status bar while searching
I'm updating my app for iOS 7, and I'm in the process of adjusting all my views to account for the ... user begins and ends searching. Thanks! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
uisearchbar
0
votes
234
views
1
answer
c# - Repository and Data Mapper pattern
After a lots of read about Repository and Data Mapper I decided to implement those patterns in a test project. ... project. Thanks in advance. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
710
711
712
713
714
715
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# Request.GetResponse();报400怎么解决
[2] macos - Unable to find projects on edgeSDK Oauth Tool
[3] html - When I add my favicon link it wont show it it just shows as the globe one
[4] c++builder - Entry point not found on 32 bit C++ builder app
[5] Is there a detailed specification for Outlook 365 IMAP? Which RFC's does it comply with?
[6]python 3.x - Getting errors after installing uinstalling flake8 plugins. Errors thrown when doing --help or --version
[7] python - How to add custom method in django forms
[8] 滚动条突然跳到顶部去
[9] c - Keep leading zeros when integer length is unknown
[10] 这样污染原型,会产生什么后果?
2.1m
questions
2.1m
answers
60
comments
56.5k
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
...