Omer Iqbal
where else to find them
website:http://olenhad.me
github:omer-iqbal
bluesky:thisisomeriqbal.bsky.social
x:olenhad
linkedin:omer-iqbal-6438a046
what they talk about
all 4 in the filters
where they keep going back
- iOS Conf SG5 editions2016–2022
on a stage with
who talks about the same things
- Kieran Kunhya9 talks
- Royi Benyossef4 talks
- Tom Wiltzius3 talks
- José M. Pérez2 talks
- Janie Clayton3 talks
- Sam Bhattacharyya2 talks
| title | conference | date |
|---|---|---|
| Optimising image heavy applications | iOS Conf SG 2022 | 2022-01-20 |
Image decoding is CPU and memory heavy and UIImage often keeps decoded pixel buffers proportional to source resolution not view size, which explodes memory for… | ||
| Bring me to life; A tale of dyld, and how iOS launches your app | iOS Conf SG 2020 | 2020-01-30 |
Explains exactly what dyld does before main: parses Mach-O headers, mmaps text/data/linkedit pages, verifies per-page code signatures, recursively loads up to… | ||
| Lightning: How fast can you rotate an image? | iOS Conf Singapore 2019 | 2019-01-18 |
A concrete benchmark: achieve 16 ms per frame to match 60 FPS for a 720p buffer (~3.1 MB per frame). Two practical paths are measured: CPU using vectorized… | ||
| Strings in swift | iOS Conf SG 2017 | 2017-10-19 |
Explains that Unicode assigns code points but encoding is variable‑length so utf-8 view uses 1–4 bytes (example string totals 11 bytes: W 1, é 2, 💜 4, 📱 4)… | ||
| Enter the Dragon: Taming LLVM | iOS Conf SG 2016 | 2016-10-23 |
Builds a tiny Lisp called cisp in Swift that compiles to LLVM IR, implementing lexer, parser and emitter as a Swift enum AST plus a recursive descent parser… | ||
| nothing matches | ||