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How do I inspect the view hierarchy in iOS?
Is there a GUI tool that inspects the view hierarchy of an iOS app? I'm thinking about Webkit's web inspector or similar tools. I'm looking to debug layout issues, like views having the wrong position or size, or a child not being properly contained in its parent. Currently I have to add asserts tha...
When to use Storyboard and when to use XIBs
Are there any guidelines on when to use storyboards in an iOS project and when to use XIBs? what are the pros and cons of each and what situations do they each suit?
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Can I install the “app store” in an IOS simulator?
The IOS simulator in my computer doesn't have app store. I want to use the app store to test a program I wrote on my simulator.
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Bold & Non-Bold Text In A Single UILabel?
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Update
In Swift we don't have to deal with iOS5 old stuff besides syntax is shorter so everything becomes really simple:
Swift 5
func attributedString(from string: String, nonBoldRange: NSRange?) -> NSAttributedString {
let fontSize = UIFont.systemFontSize
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Does the APNS device token ever change, once created?
Once created does the push notification device token ever change?
13 Answers
13
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Continuously read from STDOUT of external process in Ruby
...s in solving this problem of mine. Here are the details, with some explanations, in case anyone having a similar problem finds this page. But if you don't care for details, here's the short answer:
Use PTY.spawn in the following manner (with your own command of course):
require 'pty'
cmd = "blende...
How does TestFlight do it?
TestFlight offers over-the-air beta distribution of iOS apps (on non-jailbroken devices). How can this be done? Is this an iOS feature, or a vulnerability exploit?
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Easy way to dismiss keyboard?
...y controls and resigning them all as the first responder. I guess the question is.. How would I get the current first responder to the keyboard?
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iOS - How to set a UISwitch programmatically
...et my UISwitch to on or off programmatically. How would I do that? I am an iOS newbie.
5 Answers
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Can I change the color of auto detected links on UITextView?
...y to format the color of auto detected links, or should I try a manual version of this function?
11 Answers
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