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 iPhone
0
votes
353
views
1
answer
iphone - How to set a custom font for entire iOS app without specifying size
I'm trying to apply a custom font throughout my iOS app. I found that I could use: [[UILabel appearance] setFont ... but not size? Thanks a lot! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
481
views
1
answer
iphone - Xcode "Use of undeclared identifier" errors, compiles/runs just fine
I've got an incredibly annoying issue that is hampering my workflow. In my project I have "User of undeclared ... derived data... Any ideas? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
619
views
1
answer
iphone - Get path to trace out a character in an iOS UIFont
Suppose I have a custom font "Foo" that I'm using in my iOS App. I've added it to my project, plist ... hints on how to accomplish this? Thanks! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
538
views
1
answer
iphone - AVAudioPlayer: How to Change the Playback Speed of Audio?
I want to control the playback speed of audio in AVAudioplayer. Is this possible? If so, how would you do it? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
492
views
1
answer
iphone - Gesture problem: UISwipeGestureRecognizer + UISlider
Got a gesture related problem. I implemented UISwipeGestureRecognizer to get swipe left and right events and that is working ... //Do stuff } } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
459
views
1
answer
iphone - Split NSData objects into other NSData objects of a given size
I have an NSData object of approximately 1000kB in size. Now I want to transfer this via Bluetooth. It would be ... .?) Thank you in advance. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
531
views
1
answer
iphone - Push-Notification Badge auto increment
I've been implementing the push service to my application, and I've been thinking about the application's ... counting system server-sided?? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
374
views
1
answer
iphone - How to know if a UITextField in iOS has blank spaces
I have a UITextField where user can enter a name and save it. But, user should not be allowed to enter ... enter only white spaces(blank spaces) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
429
views
1
answer
iphone - UISlider to control AVAudioPlayer
I'm trying to implement a little function in my app. I am currently playing sounds as AVAudioPlayers and that ... Thanks to everyone in advance See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
439
views
1
answer
iphone - How to convert ASCII value to a character in Objective-C?
I was wondering if anyone has the following php function equivalents in Objective-C for iPhone development: ord() ... ASCII value. 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
425
views
1
answer
iphone - Text in UITextField moves up after editing (center while editing)
I have a strange problem. I have an UITextField in which the user should write the amount of something, so the field ... 0.2 alpha, that's ok. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
471
views
1
answer
iphone - get current date from [NSDate date] but set the time to 10:00 am
How can I reset the current date retrieved from [NSDate date] but then change the time to 10:00 in the morning. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
403
views
1
answer
iphone - Passing through touches to UIViews underneath
I have a UIView with 4 buttons on it and another UIView on top of the buttons view. The top most view ... through it's touches to View3? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
365
views
1
answer
iphone - Saving Geotag info with photo on iOS4.1
I am having major issues trying to save a photo to camera roll with geotag info on iOS4.1. I am using ... . Any help is greatly appreciated. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
534
views
1
answer
iphone - Getting video from ALAsset
Using the new asset library framework available in iOS 4 i see that I can get the url for a given video ... library? Thanks for your help. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
652
views
1
answer
iphone - Catching error: Corrupt JPEG data: premature end of data segment
When creating an UIImage with corrupt/incomplete JPEG data, the console will print out <Error>: Corrupt JPEG data: ... way to catch the error? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
365
views
1
answer
iphone - AVPlayer And Local Files
I am building a MP3 player for iOS that plays audio files hosted on the web. I want to offer the ability to ... and http files. Hope this helps! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
368
views
1
answer
iphone - SQLite database on PhoneGap
I want to implement SQLite database for iPhone using PhoneGap. I know some basics SQLite database in iPhone ... SQLite database in PhoneGap? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
415
views
1
answer
iphone - How can I manually switch between UIViewControllers in storyboard?
All I need is to view a UIView controller in same storyboard file manually with code. I use ... IBOutlet UIButton *AttackButtonPressed; @end See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
419
views
1
answer
iphone - Check iOS version at runtime?
This is sort of a follow on from my last question. I am using beginAnimations:context: to setup an animation ... to which statement to use? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
393
views
1
answer
iphone - Getting an error from push notification
In my app, I need push notifications. I am implementing all the instructions from the push notifications docs. But I ... What I am doing wrong? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
529
views
1
answer
iphone - Objective-C Category Causing unrecognized selector
My project has a UIImage category function that I want to call from another class. I properly import the ... -[CALayer layoutIfNeeded] + 111 See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
417
views
1
answer
iphone - How do i compile a static library (fat) for armv6, armv7 and i386
I know this question has been posed several times, but my goal is slightly different with regard to what ... a traditional unix library. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
438
views
1
answer
iphone - UTF8 character decoding in Objective C
I am trying to parse a feed from a json webservice on my iPhone however the utf8 conversion is not working the ... fix how to parse this feed. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
503
views
1
answer
iphone - Jquery-ui sortable doesn't work on touch devices based on Android or IOS
Is there any fix to make Jquery-ui sortable work on touch devices based on Android or IOS? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
481
views
1
answer
iphone - How can you read a files MIME-type in objective-c
I am interested in detecting the MIME-type for a file in the documents directory of my iPhone application. A ... did not provide any answers. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
477
views
1
answer
iphone - Checkbox in iOS application
I need to add checkbox controls to my form. I know that there is no such control in iOS SDK. How could I do this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
0
votes
371
views
1
answer
iphone - How to steal touches from UIScrollView?
Today on my creative time I did some quite comprehensive research on how to steal touches from a UIScrollView and send ... it). Thanks! :) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
iphone
Page:
« prev
1
...
106
107
108
109
110
111
112
113
114
115
116
...
158
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] how to draw a probability tree diagram in R
[2] reactjs - Editing issues in react
[3] Save XML file after changes in powershell
[4] nuxt.js - How to fix Uncaught (in promise) TypeError: Cannot set property of undefined
[5] 微前端中前端路由和数据如何设计??
[6] (HTML+CSS) There is a Dot before my Instagram Logo
[7] best way to access a hash inside a Ruby module
[8] webpack,插件报错
[9] lodash.isArrayBuffer
[10] r - TwitteR Dmget Error in twInterfaceObj$doAPICall(cmd, params, method, ...) : Not Found (HTTP 404)
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
...