objc.io

@objcio

Best practices and advanced techniques for iOS and macOS development

objc.io
@objcio
Jul 10
Swift Talk 499 Split Pane Animations (Part 2) We profile the smoothness of our animations, using the Animations Hitches instrument with signposts to help us identify the right sections. talk.objc.io/episodes/S01E4…
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objc.io
@objcio
Jul 3
Swift Talk 498 Split Pane Animations (Part 1) We build a split-pane view that can divide panes dynamically, either horizontally or vertically, with smooth animations for adding or resizing. This episode is free to watch, enjoy! 😊 talk.objc.io/episodes/S01E4…
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objc.io
@objcio
Jun 26
Swift Talk 497 Building a Language Model: MLX We use Apple's MLX framework to make our neural network much faster, with shorter, cleaner code using built-in convenience functions. talk.objc.io/episodes/S01E4…
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objc.io
@objcio
Jun 19
Swift Talk 496 Building a Language Model: Fixing Backpropagation We fix two mistakes with our reimplementation of @karpathy’s micrograd, switching from a recursive to an iterative, topologically sorted approach to backpropagation. talk.objc.io/episodes/S01E4…
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objc.io
@objcio
Jun 12
Swift Talk 495 Building a Language Model: Gradient Descent We make the forward pass differentiable, building a graph that backprop walks in reverse to compute gradients. Gradient descent uses those to train the network, updating weights to reduce loss. talk.objc.io/episodes/S01E4…
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