“show when run”

Hi all, I'm tuning my app prediction speed with Core ML model. I watched and tried the methods in video: Improve Core ML integration with async prediction and Optimize your Core ML usage. I also use instruments to look what's the bottleneck that my prediction speed cannot be faster. Below is the instruments result with my app. its prediction duration is 10.29ms And below is performance report shows the average speed of prediction is 5.55ms, that is about half time of my app prediction! Below is part of my instruments records. I think the prediction should be considered quite frequent. Could it be faster? How to be the same prediction speed as performance report? The prediction speed on macbook Pro M2 is nearly the same as macbook Air M1!

At run Time Suddenly My app show Black Screen After Launching Screen in Xcode 7.2.1...... And Suddenly It run Successfuly without do any changes.

After i do an ios build in unity, the .app files show up as red in the xcode project. i'm running as release. there is also a full path showing up for the file.

I am following creating and combining views tutorial and in step 5, it tells me to resume on the canvas but I cannot see the canvas... how do I show it?Thanks!

I am having a problem using SKTextures from SpriteKit in SceneKit. When using an SCNMaterial with an SKTexture the app will just show black shapes on the screen without any shades. This applies when when you run in the app in the simulator (iPhone/iPad, iOS9/iOS10). However on the real device the same code will work fine. SCNMaterial *material = [SCNMaterial material]; material.diffuse.contents = [SKTexture textureWithImageNamed:@tex128.png]; // showing black in simulator //material.diffuse.contents = [UIImage imageNamed:@tex128.png]; // showing the texture

Completely new to Swift and Xcode. Was trying to adapt a tutorial to what I want to do. Using the code below, when I run it on Mac it works. The button shows and works. On iOS, the button does not appear yet it works. Any ideas?

Hi I have a Xcode 12.2 on iMac running Catalina 10.15.7 I can open the playground but no display shows on the right for the line below. Neither i get any in console with print. let myEmail = eskimo print(myEmail) any idea why?