“A Summary of the WWDC25 Group Lab”

We are converting our project over to Xcode 7 and Swift 2. We had a watch extension. Allowed xcode to convert that to watchos2.When we go to open the storyboard, we get this crash. Are some storyboards broken and need manual adjustments?Process: Xcode [97053]Path: /Applications/Xcode-beta.app/Contents/MacOS/XcodeIdentifier: com.apple.dt.XcodeVersion: 7.0 (8163.8)Build Info: IDEFrameworks-8163008000000000~7Code Type: X86-64 (Native)Parent Process: ??? [1]Responsible: Xcode [97053]User ID: 504Date/Time: 2015-07-16 18:39:19.620 -0400OS Version: Mac OS X 10.10.4 (14E46)Report Version: 11Anonymous UUID: 56576435-6521-AF4C-A27C-F5E11A057A25Sleep/Wake UUID: BAA76D42-23AC-45B6-A291-6CFFB2574157Time Awake Since Boot: 1300000 secondsTime Since Wake: 10000 secondsCrashed Thread: 0 Dispatch queue: com.apple.main-threadException Type: EXC_CRASH (SIGABRT)Exception Codes: 0x0000000000000000, 0x0000000000000000Application Specific Information:ProductBuildVersion: 7A152uASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sourc

I renew my iOS Developer Program Membership in 07/07/16 and i receive a message that: This is a summary of your order request, which will be processed within 2 business days..Today is 16/07/2015... well 9 days now! What I do?

Hi, I am developing a dynamic framework using xcode 6.4. I am able to generate the debug build for it which is available in debug-iPhones and debug-iPhonesimulators folders under Products Group. But I am not able to generate the release build for the same. I tried editing the scheme but it didn't work.Also I dont want to go with archive option as it works only in device. I want the release build to work for the simulators as well as for the devices. So, I want the release build to be generated in release-iPhones and release-iPhonesimulators folders, same as in case of debug build.What is the procedure to generate release build for framework?

Does anyone know if NSJSONSerialization is thread safe? Specifically, can I call JSONObjectWithData() concurrently from multiple background threads? The class docs don't mention anything about it: https://developer.apple.com/library/ios/documentation/Foundation/Reference/NSJSONSerialization_Class/Nor does the threading summary page:https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/Multithreading/ThreadSafetySummary/ThreadSafetySummary.htmlThanks!Greg

Per the Metal Shading Language Guide documentation, the following kernel should return 100 + the number of threads in the threadgroup when a single group is dispatched, but it always returns 0 ( 100 was chosen arbitrary as a non-zero value ).#include <metal_stdlib> using namespace metal; kernel void threadcount(device float *out[[ buffer(0) ]], uint id [[ thread_position_in_grid ]]) { volatile device atomic_int *thread_count; atomic_store_explicit(thread_count, 100, memory_order_relaxed); threadgroup_barrier(mem_flags::mem_none); atomic_fetch_add_explicit(thread_count, 1, memory_order_relaxed); threadgroup_barrier(mem_flags::mem_none); out[0] = atomic_load_explicit(thread_count, memory_order_relaxed); }To get a non-zero resultComment out lines 5, 6, 7 and 8.

I am developing an app that has a today widget extension.The widget should have read and write access to Core Data. Therefor I want to store all Core Data relevant files in an app group container.The app itself should also be able to read and write to Core Data. Inside the app I will use 3 Core Data contexts:private Context: writes data to the file and is connected to a PSCV parentmain Context: interacts with the UI (read only access)V parentprivate Context: downloads data from a server (read/write access)Is it save to access the sqlite- and model-file directly from the extension in the same way the app does (with 3 contexts)?Thanks in advance!

Hello,I have been trying to test the new IKEv2 protocol fixes done in IOS 9 Beta 2.I have been having an issue with the following setup :Apple IPad --- Fw/Nat --- Internet --- Fw/NAT --- VPN Strongswan GwBasically, we go through two NAT firewalls to access the VPN gateway.The connection works for both IKA SA_INIT and IKE AUTH but the DPD sent by the Strongswan Gateway are ignored by the Ipad or dropped. (no logs seen on the device)My question is :- Is it possible the Ikev2 DPD with a notify (41) payload is ignored by the Ipad when configured with NAT both on the client side (ipad) and server public side (i..e gateway is behind a NAT also) ?My configuration (ipsec.conf):conn %default ikelifetime=60m keylife=20m rekeymargin=3m keyingtries=1 keyexchange=ikev2 mobike=yes ike=aes256-sha256-modp1024,aes256-sha256 esp=aes256-sha256-modp1024,aes256-sha256# Ikev2, Pre-Shared Key, AES256-SHA256-MODP1024(DH group 2)conn road_ikev2_psk authby=secret rekey=yes dpdaction=clear left=%any leftsubnet=0.0.0.0/0 leftso

I have a basic stack, with a main queue root context and a main queue scratch context while the user is editing.If I use an NSFetchedResultsController to fetch from the child context after it's saved, the controller always returns 0 sections. It works fine if the child context hasn't been saved yet, or if the NSFetchedResultsController targets the root context. I've opened a bug report with Apple #21889387 but it's blocking me in a production app, so if anyone can help, that'd be great!I've created a unit test file that demonstrates the error here https://github.com/adly-holler/frc-child-context-bugThanks in advance!