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
389
views
1
answer
java - Is there an efficient algorithm for integer partitioning with restricted number of parts?
I have to create a method that takes two integers, let them be n and m, and returns how many ways there are ... and m are not greater than 150. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
179
views
1
answer
Entity Framework 4.1 default eager loading
I'm using Entity Framework 4.1 code first approach. I want to make eager loading as my the dafault ... ideas why? Thanks in advance. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Entity
0
votes
802
views
1
answer
http - How do I allow a PUT file request on Nginx server?
I am using an application which needs to PUT a file on a HTTP server. I am using Nginx as the server but ... PUT? Any clues would be awesome! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
http
0
votes
1.1k
views
1
answer
c# - MySQL Entity Framework Error - The specified store provider cannot be found in the configuration, or is not valid
I have written an assembly in C# to perform all data access for a MySQL database. I have successfully used ... of inner exception stack trace See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
141
views
1
answer
Distributed lock manager for Python
I have a bunch of servers with multiple instances accessing a resource that has a hard limit on requests per second ... be released in my code. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Distributed
0
votes
628
views
1
answer
python - Converting PANDAS dataframe from monthly to daily
I have a data frame with monthly data for 2014 for a series of 317 stock tickers (317 tickers x 12 months = ... in circles all day on this. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
439
views
1
answer
android - How to merge two mp3 files into one (combine/join)
Can any tell how to combine/merge two media files into one ? i found a topics about audioInputStream but now it's ... i can't start bounty ?:( See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
343
views
1
answer
iPhone - having a Ripple effect on a UIImageView
I am attempting to create a ripple like effect on an imageView when it is touched down on, however I do ... the right direction? Many thanks! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iPhone
0
votes
391
views
1
answer
c - Trouble reading a line using fscanf()
I'm trying to read a line using the following code: while(fscanf(f, "%[^ ]s", cLine) != EOF ) { /* ... I fix to make it work as expected? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c
0
votes
182
views
1
answer
Java volatile array?
How do I make an array volatile? Because as I've come to understand, it's unsafe to make an array volatile? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Java
0
votes
1.1k
views
1
answer
c# - Using .NET how to convert ISO 8859-1 encoded text files that contain Latin-1 accented characters to UTF-8
I am being sent text files saved in ISO 88591-1 format that contain accented characters from the Latin-1 range (as ... . What step am I missing? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
0
votes
882
views
1
answer
data binding - WPF - Bind to Item Index from within ItemTemplate of ItemsControl?
Is there a way to bind to the ItemIndex from within the ItemTemplate of an ItemsControl? For example: ... .ItemTemplate> </ItemsControl> See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
data
0
votes
609
views
1
answer
asp.net - HttpServerUtility.UrlPathEncode vs HttpServerUtility.UrlEncode
What's the difference between HttpServerUtility.UrlPathEncode and HttpServerUtility.UrlEncode? And when should I choose one over the other? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
asp.net
0
votes
437
views
1
answer
Scale Image Using PHP and Maintaining Aspect Ratio
Basically I want to upload an image (which i've sorted) and scale it down to certain constraints such as ... right direction would be fantastic. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Scale
0
votes
513
views
1
answer
lubridate - Efficient and accurate age calculation (in years, months, or weeks) in R given birth date and an arbitrary date
I am facing the common task of calculating the age (in years, months, or weeks) given the date of birth and an ... -29 2015-03-02 47 47 47 See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
lubridate
0
votes
361
views
1
answer
python - How to get the resolution of a monitor in Pygame?
I'm just wondering if it is possible for me to get the resolution of a monitor in Pygame and then use these ... )??? Thanks in advance, Ilmiont See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
349
views
1
answer
javascript - jQuery Event Handler created in loop
So I have a group of events like this: $('#slider-1').click(function(event){ switchBanners(1, true); }); $ ... these first... What am I missing? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
javascript
0
votes
227
views
1
answer
c - Mis-aligned pointers on x86
Can someone provide an example were casting a pointer from one type to another fails due to mis-alignment? In ... mentioned failures on x86... See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c
0
votes
187
views
1
answer
Uploadify: show error message from HTTP response
If the server returns an error (HTTP response code != 200) when uploading a file with Uploadify, the ... error messages back to Uploadify? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
Uploadify:
0
votes
213
views
1
answer
python - How to extract information between two unique words in a large text file
I have about 150 text files filled with character information. Each file contains two unique words ()alpha and ... Python) for many files. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
python
0
votes
396
views
1
answer
css - Fallback fonts on special characters
I was wondering if it's possible to, when using @font-face, have a fallback setup so that if the text ... within one paragraph on occasion. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
css
0
votes
617
views
1
answer
entity framework - Querying objects after AddObject before SaveChanges?
In EntityFramework, is that possible to query the objects that have just been added to the context using ... the SaveChanges method? Thanks See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
entity
0
votes
581
views
1
answer
linux - Using grep to get the next WORD after a match in each line
I want to get the "GET" queries from my server logs. For example, this is the server log 1.0.0.127.in- ... there any way this could be done? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
linux
0
votes
322
views
1
answer
URL fragment (#) allowed characters
After some digging on the internet I was unable to find a good answer to which characters I may use for URL ... /the/full/escaped/path/here/ See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
URL
0
votes
553
views
1
answer
java - Jackson is not deserialising a generic list that it has serialised
When using Apache Jersey with Jackson for JSON serialisation (on both server and client), I'm hitting a problem when ... What am I doing wrong? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
java
0
votes
538
views
1
answer
concurrency - Java: How to use Thread.join
I'm new to threads. How can I get t.join to work, whereby the thread calling it waits until t is done ... other to finish before doing the rest? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
concurrency
0
votes
263
views
1
answer
How do you make sure WPF releases large BitmapSource from Memory?
System: Windows XP SP3, .NET 3.5, 4GB RAM, Dual 1.6gHz I have a WPF application that loads and ... to load them is properly recovered. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
How
0
votes
482
views
1
answer
c# - sqlbulkcopy using sql CE
Is it possible to use SqlBulkcopy with Sql Compact Edition e.g. (*.sdf) files? I know it works with SQL ... without using DataSets (puke here)? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
c#
Page:
« prev
1
...
531
532
533
534
535
536
537
538
539
540
541
...
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] 存储快照信息用什么数据库
[2] 请问这个element ui项目的菜单写在哪里?
[3] webstorm git环境下 安装 node_modules 后 文件变更列表一直显示更新中不加载数据
[4] 前端传的日期格式是yyyy-MM-dd, 怎么到了后端接收的时候变成了yyyy-MM-ddTHH:mm:ssZ这样的了
[5] c# - Correctly override the generic BaseController
[6] powershell - Make New-PSDrive drive viewable to another device when a USB cable is plugged into each device
[7] How to replace global CSS html, body styles with something more specific and get the same styling?
[8] vue可以引入本地的pdf文件吗?现在引入直接报404
[9] Codacy error : "All output should be run through an escaping function" in PHP project
[10]el-table 动态循环出来的列,怎样对某一列格式化?
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
...