adds all

Author: csaladenes

ADV 2025/2/ADBF/TIDY.xlsx

@@ -0,0 +1,46 @@
+// JSON JavaScript Object Notation
+
+// Object
+// kulcs-érték párok / key-value pairs
+// a = {"kulcs1": 647, "gdg": 56, "harmadik": [{"a":1,"b":4}, {...}] }
+// a["gdg"] = 56, a["haramdik"][0]["a"] = 1
+// JavaScript: Object
+// python: dictionary / dict
+// C++: record
+// szótár
+// hash-table
+
+// Array
+// a = [1, 3, 7, 9, 0]
+// a[1]
+// a.push(6)
+// a = [1, 3, 7, 9, 0, 6]
+// JavaScript: Array
+// python: list
+// C++: vector
+// Matlab: 1-D matrix
+// [1, 3, 7, 9, 0, 6, "auto", [2, 3] ]
+
+// CTRL + / kommentelek
+
+{
+  "$schema": "https://vega.github.io/schema/vega-lite/v5.json",
+  "description": "A simple bar chart with embedded data.",
+  "data": {
+    "values": 
+    // JOA JavaScript Object Array - TIDY
+    [
+      {"a": "A", "b": 28, "re":{}},
+      {"a": "B", "b": 55},
+      {"a": "G", "b": 19},
+      {"a": "C", "b": 43},
+      {"a": "H", "b": 87},
+      {"a": "I", "b": 52}
+    ]
+  },
+  "mark": "bar",
+  "encoding": {
+    "x": {"field": "a", "type": "nominal","sort":[]},
+    "y": {"field": "b", "type": "quantitative"}
+  }
+}