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
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 tagged how
0
votes
947
views
1
answer
how to put multiple jquery dataTables in one page?
I want to use jquery dataTables to show something. It works well when i just put one dataTable in one page, then ... know how to deal with that? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
958
views
1
answer
how do I turn off logging in java c3p0 connection pooling lib?
hey all, I'm just getting started with c3p0 for database connection pooling. It's attaching itself to my ... log4j.logger.com.mchange=INFO See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
546
views
1
answer
how to force Android Studio 0.6.0 to use SDK Build Tools 19.1.0
I've just updated my Android Studio to 0.6.0 and updated the SDK Build Tools to 19.1.0 however I ... ] WARN - .project.GradleProjectImporter - See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
638
views
1
answer
how to copy the dependencies libraries JARs in gradle
i got a runnable jar with this build.gradle apply plugin: 'java' apply plugin: 'application' manifest. ... specified folder or path? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
675
views
1
answer
how to convert images into video in android using javacv?
i want to convert the sdcard images into video in android.After many of searching i found it is possible in ... steps or tutorials.? thanks, See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
618
views
1
answer
how to get gps location android
I am trying to have a constant gps listener that will send its location (long and lat coordinates) to a web ... = location.getLongitude(); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
719
views
1
answer
how to use CryptoAPI in the linux kernel 2.6
I have been looking for some time but have not found anywhere near sufficient documentation / examples on how to ... the kernel space only. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
662
views
1
answer
how to remove unique entry and keep duplicates in R
ID Cat1 Cat2 Cat3 Cat4 A0001 358 11.25 37428 0 A0001 279 14.6875 38605 0 A0013 367 5.125 40152 1 ... ID). Would appreciate any suggestions. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
915
views
1
answer
how to generate a random timestamp in java?
I want to generate a random timestamp and add a random increment to it to generate a second timestamp. is ... timestamp in 2012 for example? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
677
views
1
answer
how to remove multiple columns in r dataframe?
I am trying to remove some columns in a dataframe. I want to know why it worked for a single column ... would leave holes after existing columns See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
757
views
1
answer
how to convert current date to YYYY-MM-DD format with angular 2
i use this line to get the current date public current_date=new Date(); and i have got this result: Wed Apr ... that to this format YYYY-MM-DD See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
653
views
1
answer
how do i debug/breakpoint my django app using pycharm?
I'm trying to work out how to run the debug stuff that pycharm seems to offer (well, it allows me ... , pycharm is broken for add_to_builtins. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
791
views
1
answer
how to remove the last word in the string using JavaScript
I would like to know how can I remove the last word in the string using JavaScript? For example, the string ... to remove in JavaScript? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
748
views
1
answer
how can we measure distance between object and android phone camera
I want to calculate the distance between the camera and the recognized object.For this I tried a lot ... , SensorManager.SENSOR_DELAY_NORMAL); } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
604
views
1
answer
how to create a html form using a JSON definition?
I am looking for a javascript lib which enables me to store (html) forms in JSON format, with a bit of ... requires the definition. Any ideas? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
866
views
1
answer
how to import your own github forked library into android studio
I found a nice open library on GitHub, I imported it into my Android Studio project using Gradle dependencies, ... than the original library? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
785
views
1
answer
how to stop Handler in Android?
In My Application my handler doesn't stop. How can I stop the handler? It continues to start after ... handler.sendEmptyMessageDelayed(0,000); See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
815
views
1
answer
how to get next week date in javascript
Does anyone know how can I get next week date based on this week date? example if I have this thursday date (25 ... thursday date (2/7/2009)? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
1.3k
views
1
answer
how to change onclick event with jquery?
I have create a js file in which i am creating the dynamic table and dynamically changing the click event for the calendar but ... '); } }); }); See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
543
views
1
answer
how to implement an iPhone view transition animation with both flipping and scaling?
how can I implement the animation we see in the iPhone Music app's coverflow screen? when you click on a ... transition to another view? thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
720
views
1
answer
how to count the number of objects created in c++
how to count the number of objects created in c++ pls explain with a simple example See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
598
views
1
answer
how to extract numeric values from input string in java
How can I extract only the numeric values from the input string? For example, the input string may be ... special characters will be discarded. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
691
views
1
answer
how to download google appengine (uploaded)application files
I need to download the application files that are deployed using command prompt into google appengine server. if ... me! thanks in advance! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
693
views
1
answer
how to icmp ping on android
I need to do a icmp ping to a host from my android device. I need to measure the round trip time. I am ... ? Is it possible via 3G, Edge? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
1.8k
views
1
answer
how to save opened page as pdf in Selenium (Python)
Have tried all the solutions I could find on the Internet to be able to print a page that is open in Selenium in ... up "Recent Files" on Mac. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
678
views
1
answer
how to work around Travis CIs 4MB output limit?
I have a Travis CI build that produces more than 4MB of output which exceeds Travis CIs limit. I have ... can I workaround these constraints? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
1.6k
views
1
answer
how to convert negative integer value to hex in python
I use python 2.6 >>> hex(-199703103) '-0xbe73a3f' >>> hex(199703103) '0xbe73a3f' Positive and negative ... calc, the value is FFFFFFFFF418C5C1. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
0
votes
647
views
1
answer
how to show the html contents to the webview using android
Following is my html content which i want to show in the webview using android sdk. It will displays only // ... in this images does not shows. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
how
Page:
« prev
1
...
16
17
18
19
20
21
22
23
24
25
26
...
52
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] 浮点数除以pow(10, n)会出现精度丢失问题吗?
[2] 二次弹窗显示问题
[3] How do i remove file form git since git rm does not working?
[4] sql - Using partition by in SQLite
[5] How can I complete this mmix code to calculate Factorial?
[6] pycharm 某些断点处不停
[7] python - Openpyxl - looking for best option to get this list, dictionaries thing sorted
[8] javascript - Nodejs - array not returning anything
[9] python - scrapy insert data to Mysql
[10] git - How do I prevent files from being sent to the staging area?
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
...