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missing package product

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Reply to Open-Sourcing Plan
Several years ago, just after it was released, I integrated it into several of my projects. I hope it's not just me that's using it!!Even with Swift, though, it'll still need to be there. It doesn't seem like swift is replacing it as much as it's just bridging it in. Maybe I missed it, but it doesn't seem like Swift has any other concurrency systems other than GCD or NSThread.
Topic: Programming Languages SubTopic: Swift Tags:
Jun ’15
Reply to Swift 2: throwing errors in computed properties
Karim, I'm not sure as well. The Future & Promise library is modeled after Scala's implementation. Scala somethimes throws an error in certain circumstances where it seems appropriate. Well, the API of this Swift library is not yet frozen. In the current API (Swift 1.2), there are no exceptions - for obvious reasons 😉.But currently I'm trying to figure what could be the benefits leveraging error handling as provided in Swift 2. I would use throwing errors sparingly. However, in this case, this would be especially useful in computated properties. This Swift library would not have to have APIs that throws an error, though. The typically use case would utilize other APIs that won't throw. The `isSuccess` and `isFailure` for example is rather a miscellaneous API. A production code would rarely need to use these properties, but it might be useful for example in Unit Tests.
Topic: Programming Languages SubTopic: Swift Tags:
Jun ’15
Reply to WiFi EAP-TLS errors
Having this problem on all the latest apple betas. IOS 9 & 8.4 and OSX 10.10 and 10.11 betas. I found this in our clearpass server for onboarding, i wonder if the new updates are actually impementing this added trust requirement -The server certificate is used by ClearPass to secure web (HTTPS) and authentication (RADIUS) traffic. It can be configured in Policy Manager under Administration » Certificates » Server Certificate.The optimal configuration for Onboard is a server certificate issued by a trusted commercial certificate authority. A list of certificate authorities trusted by iOS devices can be found at http://support.apple.com/kb/HT5012Alternatively if you only wish to use a single Onboard Certificate Authority then you can use that Certificate Authority to sign the server certificate. Users will then have to install the certificate as part of the provisioning process. Refer to the Deployment Guide for more information.For testing purposes you can disable the requirement for HTTPS on the Authentic
Topic: App & System Services SubTopic: Core OS Tags:
Jun ’15
Container controllers and viewWillTransitionToSize:
Hi,I have been using Autolayout and size classes for a while, but I still seem to get confuse with how viewWillTransitionToSize: and sizeForChildContentContainer: work when used in custom container controllers and in container views with Interface Builder.My specific question is: how do you calculate a child controller size defined with constraints? (for -sizeForChildContentContainer:withParentContentSize: ) moreover when -viewWillTransitionToSize: run before the constraint and layout cycle.By default viewWillTransitionToSize:withTransitionCoordinator seems to perform the following (more things seems to be going on with presentedViewControllers, but it is not important for the matter at hand).- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id <UIViewControllerTransitionCoordinator>)coord { for (UIViewController* child in self.childViewControllers { CGSize const childSize = [self sizeForChildContentContainer:child withParentContentSize:size]; [child viewWillTransitionToSize:child
Topic: UI Frameworks SubTopic: UIKit Tags:
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1.8k
Jun ’15
Reply to Can I submit app to app store, developed for iOS using preview release tools?
Ok. Thanks KMT and spielplatz. Sounds like I can develop full on using Xcode 7 and then when I get a feature ready for release (e.g. 1 week from today) I can simply open the project using the latest version of Xcode 6, do a regular Clean followed by an option Clean Build Folder..., then use Product > Archive to submit my iOS 7-9 app to the App Store even before iOS 9 has been released to the public. This sounds great. I'll try this workflow this week. Thanks.
Topic: App & System Services SubTopic: Core OS Tags:
Jun ’15
Reply to OS X 10.11 Beta Software Compatibility
Chrome (44.0.2403.39) is extremely slow under El Capitan on my Core i7 Retina iMac. I've tried both the latest production and beta builds and in both cases, there is sporadic stuttering in video content, and things like collapsing and opening DIVs render slowly as well. I found that forcing GPU rendering on all layers helps a little bit, but Safari is still much smoother. This didn't happen under Yosemite, so I suspect that there is some incompatibility or optimization needed.
Topic: App & System Services SubTopic: Core OS Tags:
Jun ’15
app crashes at launch as release build on iPhone - but debugging is fine
I have imported ios-charts in my Objective-C project, and running it in debug mode is fine. However, today I tried to archive and ad-hoc distribute my app, the app crashes at launch...I have set the swift optimization to none for release mode, still no luck.I have no log or trace since it's installed on iPhone 6. I am looking for help if anything I missed...I tried to remove all swift stuff and archive, everything is as usual now. However, once I drag the swift files into my Objective-C based project, Run(debug) the app is fine. But if archive(release) and install it on iPhone, immediate crash at launch. Anything what I am missing?I am with latest Xcode and swift official release
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8.6k
Jun ’15
Reply to Swift nested for loops cause performance hit
hi,thanks everyone who responded - I definitely don't mind any advice and can use all the help I can get - just was trying to state my problem succintly.Let me be less succint and give more information about what I'm doing and I hope this will help you help me.My background is in C++ and I wrote my first app essentially in that language while learning a bit of Objective C where I had to. I've got my first app up on the app store but sort of worked around the issue of actually learning Objective-C. I haven't had much free time so this worked out.Now I'm reading about Swift and it seems very interesting - I'm planning to write a few apps next year and invest more serious time in this. I have some ideas that would be great for the SpriteKit I think.So the question is, should I continue to learn Swift?If I have an array of 200 pointers to a class type in C++ and I run the double nested loop in debug mode, it's going to have a bit of impact but nothing like it does on Swift. So clearly the double loop is not a pro
Topic: Programming Languages SubTopic: Swift Tags:
Jun ’15
Reply to Symbol Not Found
>Xcode/preferences/locations and navigate to the derived data and delete its contents.Try that again, but this time... use Xcode's Product menu, then, with the option key pressed, select 'Clean Build Folder'. Confirm no errors in the navigator and go again.◅▻
Jun ’15
Reply to Pages cannot see SanFrancisco font
>I was trying to put together some draft documentation using the font.Are you sure that's allowed?From the font license agreement:2. Permitted License Uses and Restrictions.A. Limited License. Subject to the terms of this License, you may use the Apple Font solely for designing or developing applications for Apple-branded products running on Apple’s iOS or OS X operating systems, as applicable. The foregoing right includes the right to show the Apple Font in screen shots, images or mock-ups of such applications for use on Apple-branded products running iOS or OS X only.You may use this Apple Font only for the purposes described in this License and only if you are a registered Apple Developer and an eligible paid Apple Developer Program member, or as otherwise expressly permitted by Apple in writing.B. Other Use Restrictions. The grants set forth in this License do not permit you to, and you agree not to, install, use or run the Apple Font on any non-Apple-branded hardware or to enable oth
Topic: App & System Services SubTopic: Core OS Tags:
Jun ’15
Reply to Bundle Identifier Change Core Data Lost
This took me a while to figure out but here is how I fixed the issue.1. Change your product name under Build Settings -> Packaging -> Product Name to the desired product name. This will change you Bundle Identifier to the desired name.2. Clean your project by selecting Product -> Clean.3. Select your CoreData model in the project navigator and then select the Data Model Inspector in the Inspector tab. Change the project name under class to the new class name. I got stuck here since I did not know Spaces, dashes, . are all replaced by underscores. You can see that my Product Name is FLO-Cycling and the CoreData class is FLO_Cycling.4. If you have imported the Swift bridging header file anywhere make sure to update it.I hope this can help someone.Take care,Jon
Jun ’15
CloudKit Share Use Case
I currently conduct some tests with cloudkit. The (new) photo app in iOS and Mac OS uses CloudKit according Apple.I would be interresting how the share photo feature is implemented. In photos it is possible to restict access to the photos.In cloudkit there is only a public and a private database. To share the photos, the only way is to put it in the public database but how is here privacy guaranteed?I didn't see yet the possiblity to restrict access to specific users on CloudKit level, did i miss something?I would appreciate any comment on how to implement this typical usecase on cloudkit.Sharing data only with specific people seems from my perspecitive a typical usecase.Greetings Stephan
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2.4k
Jun ’15