Rails ã§ã‚‚ JSON.generate を使ã£ã¦é«˜é€Ÿã«ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã—ãŸã„ 〜Rails ã® to_json ã¯é…ã„ãŒä½•ã‚’実ç¾ã—ã¦ã„ã‚‹ã®ã‹ã€œ
Rails ã§ã¯ JSON モジュールã®æä¾›ã—ã¦ã„ã‚‹ to_json を上書ãã—ã¦ã„ã¾ã™ã€‚ JSON モジュール㮠to_json 㯠C 言語ã®ãƒ¬ã‚¤ãƒ¤ãƒ¼ã§å†å¸°å‡¦ç†ã—ã¾ã™ãŒã€Active Support ã®æä¾›ã—ã¦ã„ã‚‹ to_json (ActiveSupport::JSON.encode) 㯠Ruby ã®ãƒ¬ã‚¤ãƒ¤ãƒ¼ã§å†å¸°å‡¦ç†ã™ã‚‹ä¸Šã€æ–‡å—列ã®å‡¦ç†ã¯æ¯Žå›ž ActiveSupport::JSON::Encoding::JSONGemEncoder::EscapedString を生æˆã™ã‚‹ã®ã§æ ¼æ®µã«é…ããªã‚Šã¾ã™ã€‚ ãã®ãŸã‚ã€é€Ÿåº¦ãŒæ±‚ã‚られる箇所ã§ã® JSON ã®ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã«ã¯ JSON.generate を使ã†ã“ã¨ã‚’検討ã™ã‚‹ã¨è‰¯ã„ã§ã™ã€‚ ã§ã¯ã€JSON.generate を使ã†ã¹ãã§ãªã„ケースã«ã¯ã©ã®ã‚ˆã†ãªã‚‚ã®ãŒã‚ã‚‹ã®ã§ã—ょã†ï¼Ÿ ActiveSupport::JSON.encode ãŒå®Ÿç¾ã—ã¦
Big Sky :: コマンドラインã‹ã‚‰ JSON ãŒç°¡å˜ã«ä½œã‚Œã‚‹ãƒ„ール jo
« golang ã§ç”»åƒã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ãŒç°¡å˜ã«å‡ºæ¥ã‚‹ go-imageupload を使ã£ã¦ã¿ãŸã€‚ | Main | SQLite3ã§ã‚«ã‚¸ãƒ¥ã‚¢ãƒ«ã«ã‚ºãƒ³ãƒ‰ã‚³ã‚ヨシ » コマンドラインã‹ã‚‰ JSON を扱ã†ãƒ„ールã¨ã—ã¦ã¯ jq ãŒä¸€èˆ¬çš„ã§ã™ãŒã€ä¾‹ãˆã° ls を実行ã—ãŸçµæžœã‚’ JSON ã® Array ã«ã—ãŸã„ã§ã‚ã£ãŸã‚Šã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³å¼•æ•°ã‹ã‚‰ç°¡å˜ã« Object を作りãŸã„ã¨ã„ã£ãŸå ´åˆã«ã¯ä¸€æ—¦è€ƒãˆè¾¼ã¾ãªã„ã¨ã„ã‘ãªã„ãらã„使ã„æ–¹ãŒé›£ã—ã‹ã£ãŸã‚Šã—ã¾ã™ã€‚ãã‚“ãªä¸ã§ã²ã‚‡ã„ã¨ç¾ã‚ŒãŸã®ãŒ jo ã§ã™ã€‚ GitHub - jpmens/jo: JSON output from a shell JSON output from a shell https://github.com/jpmens/jo 作者ã§ã‚ã‚‹ jpmens ã•ã‚“ãŒãªãœ jo を作るã«è‡³ã£ãŸã‹ã‚’ブãƒã‚°ã«æ›¸ã„ã¦ã„ã¾ã™ã€‚ Jan-Piet Mens
SIOS Tech. Lab - エンジニアã®ãŸã‚ã«ãªã‚‹æŠ€è¡“トピックス
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JSON Lines
Documentation for the JSON Lines text file format This page describes the JSON Lines text format, also called newline-delimited JSON. JSON Lines is a convenient format for storing structured data that may be processed one record at a time. It works well with unix-style text processing tools and shell pipelines. It's a great format for log files. It's also a flexible format for passing messages bet
JSONã§1:Nã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ をカジュアルã«ç”Ÿæˆã—ã¦ã¿ã‚‹
先日ã€ç¬¬6回 PostgreSQLアンカンファレンスを開催ã—ãŸã®ã§ã™ãŒã€ãã®éš›ã€Kuwataæ°ã®ä»¥ä¸‹ã®ãƒ—レゼンをè´ã機会ãŒã‚ã‚Šã¾ã—ãŸã€‚ Nippondanjiæ°ã«æ€’られã¦ã‚‚仕方ãªã„ã€é…列型ã¨JSONåž‹ã®ä½¿ã„æ–¹ (in PostgreSQL) http://kwatch.houkagoteatime.net/blog/2015/12/10/pg-array-and-json-types/ 一言ã§è¨€ã†ã¨ã€PostgreSQLã®JSONを使ã£ã¦ ã¨ã„ã†ã‚ˆã†ãªãƒ‡ãƒ¼ã‚¿æ§‹é€ を生æˆã—ãŸã„ã®ã ãŒPostgreSQLã§ã¯å®Ÿç¾ãŒé›£ã—ã„ã€ã¨ã„ã†å†…容ã§ã—ãŸã€‚ ãã®æ™‚ã¯ã€ã€Œãµã‚€ãµã‚€ã€ã¨èžã„ã¦ã„ãŸã®ã§ã™ãŒã€æœ€è¿‘ã€JSONã®æ©Ÿèƒ½ã«èˆˆå‘³ã‚’æŒã£ã¦ã„ãŸã“ã¨ã‚‚ã‚ã‚Šã€ã€Œã©ã†ã«ã‹æœ›ã‚€ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã‚’ã©ã†ã«ã‹å®Ÿç¾ã§ããªã„ã ã‚ã†ã‹ï¼Ÿã€ã¨ã„ã†ã“ã¨ãŒæ°—ã«ãªã£ã¦ã„ã¾ã—ãŸã€‚ãã®å¾Œã€ã„ãã¤ã‹èª¿æŸ»ã—ã¦ã¿ãŸçµæžœã€ã‚ã‚Šã¨ç°¡å˜ã«å®Ÿç¾ã§ãã‚‹ã“ã¨ãŒåˆ†ã‹ã‚Šã¾ã—ãŸ
https://google-styleguide.googlecode.com/svn/trunk/jsoncstyleguide.xml
Revision 0.9 This style guide contains many details that are initially hidden from view. They are marked by the triangle icon, which you see here on your left. Click it now. You should see "Hooray" appear below. Hooray! Now you know you can expand points to get more details. Alternatively, there's an "expand all" at the top of this document. This style guide documents guidelines and recommendation
PostgreSQLã®ã‚¢ãƒ³ãƒãƒ‘ターン : 何ã§ã‚‚ã‹ã‚“ã§ã‚‚jsonã«å…¥ã‚Œã‚‹ | Yakst
PostgreSQL 9.2ã‚ˆã‚Šè¿½åŠ ã•ã‚ŒãŸJSONåž‹ã ãŒã€ç‰¹å¾´ã‚’ç†è§£ã—ã¦é©åˆ‡ã«ä½¿ã‚ãªã„ã¨è‰²ã€…ãªå‰¯ä½œç”¨ã«æ‚©ã¾ã•ã‚Œã‚‹ã“ã¨ã«ãªã‚‹ã€‚ãã®å•é¡Œç‚¹ã‚’挙ã’ã‚‹ã¨å…±ã«ã€ã©ã®ã‚ˆã†ãªå ´åˆã«ä½¿ã†ã¹ãã‹ã®æŒ‡é‡ã‚’示ã™ã€‚ PostgreSQLã¯ã€ãƒ‡ãƒ¼ã‚¿åž‹ã¨ã—ã¦jsonをサãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ã€‚ã—ã‹ã—ã€ã‚„ã‚ŠãŸã„ã“ã¨ãŒã‚る時ã«ä½•ã§ã‚‚ã‹ã‚“ã§ã‚‚json型を使ã£ã¦ã—ã¾ã†ã¨ã„ã†ã®ã¯ã‚„ã‚ã‚‹ã¹ãã§ã™ã€‚ã“ã‚Œã¯ã€hstoreã‚„æ–°ã—ãç™»å ´ã—ãŸjsonbåž‹ã«ã‚‚åŒã˜ã“ã¨ãŒè¨€ãˆã¾ã™ã€‚ã“れらã®åž‹ã¯å¿…è¦ãªæ™‚ã«ã¯ä¾¿åˆ©ãªãƒ„ールã«ãªã‚Šã¾ã™ãŒã€PostgreSQLã§ãƒ‡ãƒ¼ã‚¿ã®ãƒ¢ãƒ‡ãƒªãƒ³ã‚°ã‚’è¡Œã†éš›ã«æœ€åˆã«æ¤œè¨Žã™ã¹ãã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“。 ãªãœãªã‚‰ã€ãƒ‡ãƒ¼ã‚¿ã‚’呼ã³å‡ºã—ãŸã‚Šæ“作ã—ãŸã‚Šã™ã‚‹ã®ãŒé›£ã—ããªã£ã¦ã—ã¾ã†ãŸã‚ã§ã™ã€‚ 何もã‹ã‚‚åŒã˜ã¨ã“ã‚ã«å…¥ã‚Œã¦ã—ã¾ãŠã†ã¨ã™ã‚‹ã“ã¨ã«ã‚ˆã‚‹ã‚¢ãƒ³ãƒãƒ‘ターンをã”å˜çŸ¥ã®èªè€…ã‚‚ã„ã‚‹ã§ã—ょã†ã€‚EAVアンãƒãƒ‘ターンã¯ã€é•·ã‚‰ãデータベーススã‚ーマã«ãŠã‘ã‚‹å¿…è¦æ‚ª
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ã¯ã˜ã‚ã« ã“ã“ã§ã¯Rã® jsonlite ã¨ã„ã†ãƒ‘ッケージを使ã†ï¼ˆã“ã®ä¸ã§ curl ã¨ã„ã†ãƒ‘ッケージも呼ã³å‡ºã•ã‚Œã‚‹ï¼‰ã€‚次ã®ã‚ˆã†ã«ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ãŠã。 install.packages("jsonlite") install.packages("curl") 例：放射線モニタリング 例ã¨ã—ã¦ï¼ŒåŽŸå力è¦åˆ¶å§”員会ã®æ±æ—¥æœ¬å¤§éœ‡ç½é–¢é€£æƒ…å ± 放射線モニタリング測定çµæžœç‰ã‚’ã¨ã‚Šã‚ã’る。 ã¾ãšã¯ http://radioactivity.nsr.go.jp/data/ja/master/prefectures.json ã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã¿ã‚‹ã€‚三é‡çœŒã¯ http://radioactivity.nsr.go.jp/data/ja/master/prefecture_24.json ã§ã‚ã‚‹ã“ã¨ãŒã‚ã‹ã‚‹ã€‚åŒæ§˜ã«ã—ã¦ï¼Œhttp://radioactivity.nsr.go.jp/data/ja/master
PostgreSQL 9.4 GINインデックスã®è©•ä¾¡ã€JSONBデータ型ã®ä½¿ã„æ–¹
PostgreSQL 9.4 GINインデックスã®è©•ä¾¡ã€JSONBデータ型ã®ä½¿ã„方：PostgreSQLガイダンス（1）（1/2 ページ） PostgreSQL 9.4ã¯å®Ÿå‹™ãƒ‹ãƒ¼ã‚ºã«å³ã—ãŸæ©Ÿèƒ½è¿½åŠ ãŒè±Šå¯Œ PostgreSQLã¯ã€ãã®åã®é€šã‚ŠSQL言語ã§å•ã„åˆã‚ã›ã‚’ã™ã‚‹ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒžãƒã‚¸ãƒ¡ãƒ³ãƒˆã‚·ã‚¹ãƒ†ãƒ （RDBMS）ã§ã™ã€‚è¿‘å¹´ã€NoSQLã¨ç·ç§°ã•ã‚Œã‚‹ã‚¹ã‚±ãƒ¼ãƒ«ã‚¢ã‚¦ãƒˆæ‹¡å¼µã®å®¹æ˜“ã•ã«å¼·ã¿ã®ã‚ã‚‹ã‚ーãƒãƒªãƒ¥ãƒ¼ã‚¹ãƒˆã‚¢åž‹ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒæ³¨ç›®ã•ã‚Œã¦ã„ã¾ã™ãŒã€æ±Žç”¨æ€§ã€ãƒ‡ãƒ¼ã‚¿æ•´åˆæ€§ã€ãƒ‡ãƒ¼ã‚¿ä¿å…¨æ€§ã€è“„ç©ã•ã‚ŒãŸãƒ‡ãƒ¼ã‚¿è¨è¨ˆæŠ€æ³•ã¨ã®è¦ªå’Œæ€§ã€ãªã©ã®å¼·ã¿ã‹ã‚‰ã€ã‚·ã‚¹ãƒ†ãƒ ä¸æ ¸è¦ç´ ã¨ã—ã¦ã®ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã®åœ°ä½ã¯æºã‚‰ãŽãã†ã«ã‚ã‚Šã¾ã›ã‚“。 PostgreSQLã¯é•·ã„æ´å²ã‚’æŒã¤ã‚ªãƒ¼ãƒ—ンソースソフトウェアã§ã™ã€‚組織立ã£ãŸã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã«ã‚ˆã£ã¦é–‹ç™ºã¨ãƒ¡ãƒ³ãƒ†ãƒŠãƒ³ã‚¹ãŒæ´»ç™ºã«ç¶™ç¶šã•ã‚Œã¦ãŠã‚Šã€å¹´ã«æ•°åº¦ã®ãƒã‚°ä¿®æ£ãƒªãƒªãƒ¼ã‚¹ã®ä»–ã€
JSON Editor Example
Validation This will update whenever the form changes to show validation errors if there are any. Schema You can change the schema and see how the generated form looks. After you make changes, click Update Schema Code // Set default options JSONEditor.defaults.options.theme = 'bootstrap2'; // Initialize the editor var editor = new JSONEditor(document.getElementById("editor_holder"),{ schema: { typ
JSONLint - The JSON Validator
To format and validate your JSON, just copy + paste it below: About the JSONLint EditorJSONLint is a validator and reformatter for JSON, a lightweight data-interchange format. Copy and paste, directly type, or input a URL in the editor above and let JSONLint tidy and validate your messy JSON code. What Is JSON?JSON (pronounced as Jason), stands for "JavaScript Object Notation," is a human-readable
JSON Compare - View, Format & Validate Diff Files | JSON Compare
Why Text Diff Fails for JSONYou've been there. Two JSON files that should be identical, but git diff shows 200 changed lines. The culprit? One file has 2-space indentation, the other has 4. Or the keys are in a different order. Or there's a trailing newline. JSON Compare understands structure, not just text. It knows that{"a":1,"b":2} and {"b": 2, "a": 1} are semantically identical. It shows you w
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Jsonnet - Jsonnet Configuration Language
How to turn a simple json(b) int array into an integer[] in PostgreSQL 9.4+
How to turn JSON array into Postgres array?
http://jsonschemalint.com/draft4/
GitHub - bevry/cson: CoffeeScript-Object-Notation. Same as JSON but for CoffeeScript objects.
GitHub - jdorn/json-editor: JSON Schema Based Editor
JSON Schema Lint
GitHub - jqlang/jq: Command-line JSON processor
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