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 iOS
0
votes
298
views
1
answer
ios - How to apply a tintColor to a UIImage?
I have a UIImage that is a small symbol that is all black. The UIImage is getting set in ... :defaultImageName] forState:UIControlStateNormal]; See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
243
views
1
answer
ios - Swift : missing argument label 'xxx' in call
func say(name:String, msg:String) { println("(name) say (msg)") } say("Henry","Hi,Swift") <---- ... t see any explain in iBook Swift tutorial. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
175
views
1
answer
ios - ipad: Drag a UITableViewCell from one UITableViewController and drop it into another
my question is, wether or not this is possible, and if so, how would you approach this task? Does anybody ... me directions or clear things up. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
351
views
1
answer
ios - Reading long characteristic values using CoreBluetooth
I have a characteristic value which contains the data for an image. In the peripheral I setup the value like this: ... what I'm doing wrong? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
765
views
1
answer
ios - Rails shows "WARNING: Can't verify CSRF token authenticity" from a RestKit POST
When I try to POST from RestKit, there is a warning in Rails console: Started POST "/friends" for 127.0.0.1 ... can I get rid of the warning? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
439
views
1
answer
ios - Find city name and country from latitude and longitude in Swift
I'm working on application in Swift3 and I have letter problem i can't find the answer for it. How can I know ... : true, completion: nil) } } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
281
views
1
answer
ios - What are the device-width css viewport sizes of the iPhone6 and iPhone 6 Plus
The iPhone 6 and iPhone 6 Plus were just announced. But as usual, phone specs never give the meta ... landscape viewport-width in pixels. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
378
views
1
answer
ios - UICollectionview Scrolling choppy when loading cells
I have a gallery in my app utilizing a UICollectionView. The cells are approximately 70,70 size. I am using ... them in a faster fashion? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
331
views
1
answer
ios - How to debug "Invalid Bundle" error which happens only after submitting to app store
I have a lot of frameworks in my app. App works fine in adhoc/enterprise release. Only if I submit to the app ... here. How can I debug it? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
236
views
1
answer
ios - UISearchBar change placeholder color
Has anyone any idea or code sample on how can I change the text color of the placeholder text of a UISearchBar? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
250
views
1
answer
ios - UITextView starts at Bottom or Middle of the text
I'll get right to it. I have a UItextView placed in my view that when needs to scroll to see all the ... applicable here. Thanks for your help. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
212
views
1
answer
ios - Can I change the size of UIActivityIndicator?
Whatever size i give to it while allocation, it shows fixed size only. Is it ... = UIActivityIndicatorViewStyleWhiteLarge; See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
152
views
1
answer
ios - How to apply filter to Video real-time using Swift
is possible to apply filter to AVLayer and add it to view as addSublayer? I want to change colors and add ... ? Thanks for every suggestion.. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
380
views
1
answer
ios - UICollectionView sticky header in swift
I'm trying to create a sticky supplementary header, which stays on top all the time and won't response to ... to have an example in Swift. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
140
views
1
answer
ios - Open Specific View when Opening App from Notification
I have just added push notifications to my app. I'm wanting to have so that when a user opens the app ... :self startImmediately:YES]; } - (id)initWithStyle:(UITableViewStyle)styl...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
420
views
1
answer
ios - Watch os 2.0 beta: access heart beat rate
With Watch OS 2.0 developers are supposed to be allowed to access heart beat sensors.... I would love to ... link or info would be appreciated See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
240
views
1
answer
ios - Getting video snapshot for thumbnail
I am recording a video from the iPhone camera by using the AVCam code provided from apple. After the video ... alloc] initWithCGImage:imgRef]; } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
643
views
1
answer
ios - Can't set headers on my WKWebView POST request
I want to do a POST request to my WKWebView but the headers doesn't get set when I monitor the requests with ... were sent. Thanks for any help. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
430
views
1
answer
ios - How do I hide/show tabBar when tapped using Swift in iOS8
I am trying to mimic the UINavigationController's new hidesBarsOnTap with a tab bar. I have seen many answers ... a separate question though. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
259
views
1
answer
ios - How do you keep an iPhone/iPad web app in full screen mode?
I have an HTML5 iPad app that works offline. The app essentially consists of 4 html files and 3 aspx files. ... are the problem in my situation. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
392
views
1
answer
ios - How to know if NSAssert is disabled in release builds?
I often saw "assert " in iOS code, I google it, and got to know it assert true or false. I want to ... this will auto disable in release mode? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
307
views
1
answer
ios - How to change color of UITableViewCell when selecting?
I have a menu like so: The normal (unselected) state for each cell is an image, the selected state is also ... this, I'd really appreciate it. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
155
views
1
answer
ios - Get search bar in navigation bar in Swift
So I've tried everything trying to get a search bar into the navigation bar in Swift. But sadly I haven't gotten it ... bar.... :( Any ideas? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
150
views
1
answer
ios - ~= operator in Swift
I recently downloaded the Advanced NSOperations sample app from Apple and found this code... // Operators to use in ... it before. What is it? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
218
views
1
answer
ios - How do I create a release build in Xcode?
Why is it that when I build an application, Xcode creates a debug build? I want to create a release build. How can I do this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
557
views
1
answer
ios - FBSDKCoreKit/FBSDKCoreKit.h not found error
I am implementing FB Login so i Downloaded the SDK from https://developers.facebook.com/docs/ios. then i drag n ... i do to solve this error? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
500
views
1
answer
ios - Should I git ignore xcodeproject/project.pbxproj file?
in a XCode project, I offen got xcodeproject/project.pbxproj file changed, but useless info for me ... /UserInterfaceState.xcuserstate file? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
238
views
1
answer
ios - No identities are available for signing Xcode 5
I have an error "No identities are available for signing" when try to validate my app in Xcode 5. I tried all: ... can help me with this issue. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
Page:
« prev
1
...
162
163
164
165
166
167
168
169
170
171
172
...
336
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] php bigsur make失败
[2] Counting variable with various length in data frame using table() in R
[3] 在中文段落中使用python的re模块,怎样在表达式中写不匹配“不”字
[4] reactjs - How do I implement scroll in React Router while also having paths to separate layouts?
[5] python - Reducing size of training dataset in tensorflow 2 tutorial (Transformer model for language understanding) with '.take(n)' method does not work
[6]这句JS代码是什么意思?
[7] 是否应该使用uni-app来开发项目呢?
[8] python - "Message: stale element reference: stale element not found" when trying to get the element using global method define in Javascript
[9] python - How can I make this code for a multiple choice quiz work in Tkinter?
[10] 为什么输出结果为0??(用的是dev c++)
2.1m
questions
2.1m
answers
60
comments
56.9k
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
...