On: Base64 encoding and decoding at almost the speed of a memory copy

[mensetmanusman]

iOS 13 allows the Shortcuts app to encode/decode information as Base64 as part of the scripting language.

People are using this to do clever things like encoding a watermark image to overlay on a picture, because the Shortcuts app does not allow file attachments as part of the scripting language.

[ZeikJT → mensetmanusman]

So this could've been done in the past with a manually written decoder but now it's a built in? That's great