build disappears

Hello folks,just a question to you all if this only happens to me.I am woundering that I crashed two Apple USB keyboards during a few days on my iMac 21.5 since I installed El Capitan.Both were not longer working after I restarted / rebootet the iMac. 100% damage, also not working on other computers. It might be 100% coincidence OR it might be my iMac.But on the end I had never problem with that on all my Mac´s so I am woundering if an OS could maybe rise up the power on USB ports in a booting process?Any idea is helpful.BTW: why isn´t Apple building and blutooth keyboard with numpad?

I'm using iCloud drive APIs in my application, but during testing one device will stop Interacting with iCloud. The only way to fix this seems to be to delete the apps soft reset all the devices and quit and restart Xcode. This happened during iOS 8 and 7 too (although I was only messing around with iCloud then so it wasn't too much of an issue. I'm currently using the Xcode 7 build with iOS 9 betas. All v1.Does anyone has some experience of this issue and know if there are better/quicker workarounds? Currently I'm having to do this at least every ten minutes.Thanks in advance

I build a very simple example in playground to start understanding Agent/Behavior/Goals. I was able to add a goal for toReachTargetSpeed, but my second test was to add a wander goal. I thought I understood the speed parameter but it just seems to produce very little wander movement. Here is the example I use:import GameplayKit@available(iOS 9.0, *)func testAgent() { let agent = GKAgent2D() agent.mass = 2 agent.maxAcceleration = 90 agent.maxSpeed = 120 agent.radius = 5 agent.position = float2(x:0,y:0) agent.rotation = 0 agent.behavior = GKBehavior(goal: GKGoal(toReachTargetSpeed: 110), weight: 1) agent.behavior!.setWeight(5.0, forGoal: GKGoal(toWander: 90)) for _ in (0..<80) { agent.updateWithDeltaTime(0.05) print(agent.position) print(agent.speed) }}if #available(iOS 9, *) { testAgent()}The results are: (just the last 2)float2(246.718, 4.70492e-18)95.7104float2(251.523, -2.50744e-18)96.0825So Wander does add a small change in the Y position, but very tiny. Any idea where I'm wrong?Thanks,Shay

I'm trying to query some records which should be filtered by a given reference.When I simply hack the reference as value for the filter, this leads to an error.var query = { recordType: 'Colors', filterBy: [{ fieldName: 'User', comparator: 'EQUALS', fieldValue: { value: id } }]};The given error looks fine, saying it's impossible to provide a string when a reference is needed.{ uuid:c6b24310-f3e7-4f57-adc5-2411c3ed5a55, serverErrorCode:BAD_REQUEST, reason:BadRequestException: Invalid value, expected type REFERENCE but actual value was object of class java.lang.String }But when I construct a 'reference type' JSON object according to the CloudKit Web Services Reference, it doesn't work either.var query = { recordType: 'Colors', filterBy: [{ fieldName: 'User', comparator: 'EQUALS', fieldValue: { value: { recordName:representation.id, action:'NONE', zoneID:'_defaultZone' }, type: 'REFERENCE' } }]};Now the response is just an internal server error without further information:{ uuid:9b066fe8-5f4d-4856-a8f3-dda652a78

I have a very simple Xcode 7 OS X workspace that includes a custom framework project (I called it MySQLKit) and a Swift playground. I can build the framework and use the public functions from the playground: very cool.I'd like to include a static library in the framework (libmysqlclient.a in this case, but this problem occurs with seemingly any library).As soon as I link the library into the framework, either through the Link Binary With Libraries build phase or through Other Linker Flags using -lmysqlclient, I start getting these errors in the playground:Playground execution failed: error: Couldn't lookup symbols: _MySQLKitVersionNumber __TF8MySQLKit11testIntegerFT_SiThis happens regardless of whether I actually use any symbols from the static library: simply linking it into the framework seems to make the framework ununsable from the playground.Not sure whether this is expected behaviour or a bug?

I have an iPhone 3GS that I don't use anymore, and I was wondering if I could download the pre-release iOS 9 build to it so that it can be useful.

I am preparing to share knowledge I learned at WWDC with my company in general. I just got done watching Building Better Apps with Value Types in Swift” and said to myself that I don't remember ever getting in trouble with state like that. However, we're not writing frameworks for others. We don't have an intense model.In what situations should we be careful to make sure we are using struct and other value types?Find video at http://apple.com/wwdcand click on “Videos”

Hello fellows,I am using a MacBook Pro, Core2Duo, 4 Gb. I had Maverick installed (I guess) and I've decided to try the new OSX Captain.My main goal right now was to get everything new right away and starting building Apps for iPhone and iPads.Now I am in a big trouble, and I am not sure, but I think I've created a big mess.So I've subscribed to the developer program and got the new OSX Captain installed. Lots of programas stopped working and Finder is crashed. Without finder I've decided to go backwards and install Yosemite. The system didn't let me do it and it crashed the system. Now nothing works!! I know now that I should have installed all the OSXs in between my old OSX and the OSX Captain, still in beta. But it is too late.The option left was to get connected to my external driver where I have a few TimeMachine snapshots of my old system. I've installed this 3Tb external driver back in 2011. At that time I've chosen a password to encrypt the external driver, but now I can't remember the passwor