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
912
views
1
answer
ios - Firebase .indexOn dynamic keys
I've started testing Firebase and I can't figure out one thing about indexing. I'm creating a structure ... change the tree structure? Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
575
views
1
answer
ios - How Do You Obtain the "Purchase Date" or "Date Added" from MPMediaItems in iPod Library
As users download new songs into their iPod Music library from the iTunes Store, I would like to programmatically list ... or how to derive it? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
527
views
1
answer
ios - Parse.com - saveAll on PFObject does it account for 1 API call?
I have an IOS app and I want to make sure I minimally use the API request to parse.com due to the ... I save each pfObject separately. Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
682
views
1
answer
ios - Spritekit scale full game to iPad
So I'm developing a game on Xcode using Spritekit, for the iPhone. And it looks all the same and great on ... sizes and positions... Any help? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
575
views
1
answer
ios - Can google's firebase work with a java desktop application?
I am developing an iOS app using firebase, but I also want to create a java desktop application that ... that Google just recently announced. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
926
views
1
answer
ios - Converting CLLocationCoordinate2D to a String that can be stored
I'm trying to save the coordinates of a user while in one ViewController so that it can be used to create an ... into a value of type String? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
640
views
1
answer
ios - Make a UIViewPropertyAnimator never complete
Problem Description I have a UIViewPropertyAnimator managing a blur, among other things, and I'd like to use it just for ... like 0.001...0.999 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
681
views
1
answer
ios - Quit app when pressing home
I my testing, when I exit (by pressing the home button) my app, it still is "running" in the ... on this issue is greatly appreciated! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
668
views
1
answer
ios - When I run iPhone app on iPad the screen resolution is wrong. How to fix this?
I encountered with a strange problem. I develop an application which is targeting iPhone device family with Retina 3.5 ... . Hope for the help. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
638
views
1
answer
ios - Gender detection of the speaker from wave data of the audio
I would like to add a gender detection capability to a news video translator app I'm working on, so that the ... CMU Sphinx for iOS platform) ? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
686
views
1
answer
ios - Scan qrcode and barcode from camera and image which picked from image library in swift
I'm a newbie with Ios. i'm learning swift and overlooked object c. Currently, i'm writing an demo with swift ... and ios for 3 weeks). Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
624
views
1
answer
ios - Could not find an overload for “init” that accepts the supplied arguments in Swift
I am trying to figure out how to translate this in Swift and I am also having this error: "Could not find ... UIImage(named: "example2.png")] See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
518
views
1
answer
ios - How to prevent from scrolling UITableView up when NSFetchedResultsController add new record?
My UITableView is scrolling up once I add a new comment to CoreData. NSFetchedResultsController knows about it, ... connected to my problem? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
665
views
1
answer
ios - TabView (SwiftUI): Respond onTab on an already active tabItem
I have a ContentView.swift which contains a TabView. View1 has a NavigationView in it with some childViews. View2 is just ... ("View2") }.tag(1) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
841
views
1
answer
ios - Swift fatal error: array index out of range
I'm making a to-do list app but when I try to delete something from my list, xcode is giving ... eventList.removeAtIndex(indexPath.row)as well. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
615
views
1
answer
ios - When exactly do things get removed from urlcache's memory and disk?
let memoryCapacity = 200 * 1024 * 1024 let diskCapacity = 1 * 1024 * 1024 let cache = URLCache(memoryCapacity: ... stored in disk get removed? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
751
views
1
answer
ios - Gesture recognition in Apple Watch (WatchKit)
I'm looking for how to detect gestures in an Apple Watch app, via the WatchKit SDK. In iOS we can use some ... them when the OS receives them? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
649
views
1
answer
ios - Set button type
I am creating a button programatically and I would like to know how to set that button's UIButtonType ... .buttonType = UIButtonType.ContactAdd See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
573
views
1
answer
ios - MKMapView MKPointAnnotation tap event not called
I am using a MKMapView (delegate is set correctly) with a MKPointAnnotation. The annotations are generated in this ... What am I doing wrong? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
552
views
1
answer
ios - Popover size with UINavigationController in Storyboard
I have created an iPad app containing a popover view embedded in a navigation controller. I like ... navigation controller using storyboard? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
578
views
1
answer
ios - Xcode 4 - One Click Build to Multiple Devices?
In Xcode 4 is it possible to somehow setup so that with one click of the 'Run' button in the top left ... time. Any help appreciated, thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
615
views
1
answer
ios - Swift UIWebView not loading http sites
I created a web view controller and it loads https sites(ex: , ) but not http, non ssl secured sites(ex: http: ... How would i need to fix this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
636
views
1
answer
ios - Find UIGestureRecognizer action (selector) name and target
I'm trying to find which action is triggered by a UIGestureRecognizer on which target. Unfortunately ... here stackOverFlow Question 20066315 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
519
views
1
answer
ios - Autolayout crash when applying transform: Assertion failure in -[layoutSublayersOfLayer:]
I have a custom view that display a UILabel in the bottom right corner. The view is setup in a method called ... . Anyone that can helps here? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
574
views
1
answer
ios - ALAssetsLibrary seems to return wrong number of my photos
When I use ALAssetsLibrary to get local photos it works fine. But after I delete some photos with the 'Photos ... my application does OK again. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
608
views
1
answer
ios - how to replace/customize back button image in storyboard navigationcontroller
I want to replace the text in the back button with a custom image. How can I do that in swift code? I don ... :.Plain, target:self, action:nil); See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
689
views
1
answer
ios - Move a node to finger using Swift + SpriteKit
UPDATE: I have solved the problem, and figured out a more simplified way to do this then the answer provided ... looking forward to a response! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
0
votes
626
views
1
answer
ios - This class is not key value coding-compliant (with storyboard)
I'm just getting started in iOS development with Xamarin and seem to have hit a road block. I'm trying to create ... but I see the same result. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
ios
Page:
« prev
1
...
19
20
21
22
23
24
25
26
27
28
29
...
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] selenium的webdriver可以以无窗口的方式启动IE浏览器吗?
[2] python - Increasing whitespace/greyspace ratio in 3D surface plot
[3] mysql - How to fill a SQL column with data (calculated) from another table
[4] vue.js - Unexpected uncaught exception with Vuex action and Composition API
[5] python - telegram forward message from private channel to another channel
[6] 数据库定时查询大量数据
[7] js正则表达式replace记忆内匹配。
[8] Mysql的索引是什么结构
[9] 关于js异步的问题
[10] reactjs - AntDesign forms or React Hook Form
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
...