Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Titanium JSON Story
Search
Ryutaro Miyashita
October 09, 2013
Programming
0
370
Titanium JSON Story
Titanium / Objective-C JSON, Object processing experiment
Ryutaro Miyashita
October 09, 2013
Tweet
Share
More Decks by Ryutaro Miyashita
See All by Ryutaro Miyashita
Java で書かれた Android アプリを Kotlin で書き直すまでの話 / Talk of rewrite Android app for Java to Kotlin
ryugoo
0
1.7k
開発 4 年目のアプリへの Kotlin 導入
ryugoo
0
420
チーム開発と Android アプリの構成
ryugoo
5
1.2k
開発 4 年目のアプリへの Kotlin 導入
ryugoo
1
2.7k
Either で想定内のエラーと想定外のエラーを別ものにしたい!
ryugoo
2
1.7k
全て S になる -RxJava と LWS を持ち込む楽しさ-
ryugoo
4
750
Transition at RxJava 1.x to 2.x
ryugoo
0
540
Kotlin さんと誕生日が近いだけの男の話
ryugoo
2
520
Android エンジニアになって 2 年の学び
ryugoo
1
2.7k
Other Decks in Programming
See All in Programming
ご注文の差分はこちらですか? 〜 AWS CDK のいろいろな差分検出と安全なデプロイ
konokenj
3
470
Python型ヒント完全ガイド 初心者でも分かる、現代的で実践的な使い方
mickey_kubo
1
180
Node-RED を(HTTP で)つなげる MCP サーバーを作ってみた
highu
0
120
明示と暗黙 ー PHPとGoの インターフェイスの違いを知る
shimabox
2
590
GitHub Copilot and GitHub Codespaces Hands-on
ymd65536
2
150
High-Level Programming Languages in AI Era -Human Thought and Mind-
hayat01sh1da
PRO
0
840
Composerが「依存解決」のためにどんな工夫をしているか #phpcon
o0h
PRO
1
330
iOS 26にアップデートすると実機でのHot Reloadができない?
umigishiaoi
0
140
型で語るカタ
irof
0
530
GPUを計算資源として使おう!
primenumber
1
200
おやつのお供はお決まりですか?@WWDC25 Recap -Japan-\(region).swift
shingangan
0
140
顧客の画像データをテラバイト単位で配信する 画像サーバを WebP にした際に起こった課題と その対応策 ~継続的な取り組みを添えて~
takutakahashi
1
310
Featured
See All Featured
Rails Girls Zürich Keynote
gr2m
95
14k
Mobile First: as difficult as doing things right
swwweet
223
9.7k
Thoughts on Productivity
jonyablonski
69
4.7k
Building Adaptive Systems
keathley
43
2.7k
KATA
mclloyd
30
14k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Writing Fast Ruby
sferik
628
62k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
Agile that works and the tools we love
rasmusluckow
329
21k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
44
2.4k
The Cult of Friendly URLs
andyhume
79
6.5k
Why You Should Never Use an ORM
jnunemaker
PRO
58
9.4k
Transcript
{ } +40/ޠ 5JUBOJVN+40/4UPSZ "desc": "title": 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF ͋ͱϞδϡʔϧ
3ZVUBSP.JZBTIJUB BLBSZVHPP $IBU8PSL SZVHPP@ SZVHPP 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF +40/ +BWB4DSJQU0CKFDU/PUBUJPO
{ "glossary": { "title": "example glossary", "GlossDiv": { "title": "S",
"GlossList": { "GlossEntry": { "ID": "SGML", "SortAs": "SGML" "GlossTerm": "St "Acronym": "SGML "Abbrev": "ISO 8 "GlossDef": { +40/ KTPOPSHFYBNQMFIUNM
4JNQMF -JHIU &BTZ γϯϓϧͰ͍͍ܰͯ͘͢ 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF
5JUBOJVN+40/ 5JUBOJVNͱ+40/ 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF
+40/QBSTF 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF +40/TUSJOHJGZ
+40/QBSTF 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF จࣈྻΛΦϒδΣΫτʹ͢Δ
ΦϒδΣΫτΛจࣈྻʹ͢Δ 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF +40/TUSJOHJGZ
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF ศར
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF 0CKFDUJWF$+40/ ωΠςΟϒ։ൃͱ+40/
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF /4+40/4FSJBMJ[BUJPO KTPOGSBNFXPSL +40/,JU BLB4#+TPO
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF ωΠςΟϒ͍ʁ 5JUBOJVN0CKFDUJWF$1FSGPSNBODF
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF ͔֬ΊͯΈͨ 5FTU
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF HJUIVCDPNSZVHPP5J"MUFSOBUF+40/
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF 5JUBOJVN 0CKFDUJWF$
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF 5JUBOJVN +40/TUSJOHJGZ NT +40/QBSTF NT /4+40/4FSJBMJ[BUJPO NTNT +40/,JU
NTNT 4#+TPO NTNT UJNFTTUSJOHJGZBOEQBSTF
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF 0CKFDUJWF$ /4+40/TUSJOHJGZ NT /4+40/QBSTF NT +40/,JU NTNT NTNT
UJNFTTUSJOHJGZBOEQBSTF 4#+TPO
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF /4+40/TUSJOHJGZ NT /4+40/QBSTF NT +40/TUSJOHJGZ NT +40/QBSTF NT
5J 0CK$ UJNFTTUSJOHJGZBOEQBSTF
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF 5Jͷ+40/͍ʂ 5JUBOJVN+40/1SPDFTTJOHJT'BTU
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF ͭؾʹͳͬͨ *XPSSJFEBCPVU
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF for (var i = 0; i < 1000;
i++) { // Method Call Bottleneck } ϝιουݺͼग़͠ͷϘτϧωοΫ
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF { "1": "abcde",
"2": "abcde", "3": "abcde", "4": "abcde", ... "1000": "abcde" } GPSJO +4 0CKFDUJWF$ 'BTU &OVNFSBUJPO ʷ
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF GPSJO +4 0CKFDUJWF$ 'BTU &OVNFSBUJPO for (var key
in obj) { if (obj.hasOwnProperty(key)) { obj[key]; } } -‐(void)dictEnumerator:(id)args { ENSURE_SINGLE_ARG(args, NSDictionary); for (id i in [args keyEnumerator]) { args[i]; } }
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF 'BTU &OVNFSBUJPO NT NT GPSJO NT NT +4
0CK$ ʷ ʷ ʷ ʷ
Ϟδϡʔϧݺͼग़͠ ͍ʁ .PEVMFNFUIPEDBMMJTTMPX ͔ͯ͠͠ 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF
ࠓݴ͍͔ͨͬͨࣄ JOPUIFSXPSET 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF
5Jͷ+40/ ͍ Ϟδϡʔϧͷϝιουݺͼग़͠ ͍ ͔ 5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF ҆৺͓ͯ͠͏ ϧʔϓதͰҙ
5JUBOJVN͘͘ձ5PLZP JO0QFO/FUXPSL4QBDF CODESTRONG! ͓͠·͍