From 95aca4b4d8fa62815d4bd412fff1a364f842814a Mon Sep 17 00:00:00 2001 From: Ryan Johnson Date: Thu, 29 Apr 2021 16:16:42 -0700 Subject: remove retired locales (#699) --- .../global_objects/string/fromcodepoint/index.html | 149 --------------------- 1 file changed, 149 deletions(-) delete mode 100644 files/id/web/javascript/reference/global_objects/string/fromcodepoint/index.html (limited to 'files/id/web/javascript/reference/global_objects/string/fromcodepoint') diff --git a/files/id/web/javascript/reference/global_objects/string/fromcodepoint/index.html b/files/id/web/javascript/reference/global_objects/string/fromcodepoint/index.html deleted file mode 100644 index dc4024f941..0000000000 --- a/files/id/web/javascript/reference/global_objects/string/fromcodepoint/index.html +++ /dev/null @@ -1,149 +0,0 @@ ---- -title: String.fromCodePoint() -slug: Web/JavaScript/Reference/Global_Objects/String/fromCodePoint -tags: - - ECMAScript 2015 - - JavaScript - - Metode - - Referensi - - String -translation_of: Web/JavaScript/Reference/Global_Objects/String/fromCodePoint ---- -
{{JSRef}}
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Metode String.fromCodePoint() mengembalikan string yang dibuat dengan menggunakan urutan titik kode yang ditentukan.

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{{EmbedInteractiveExample("pages/js/string-fromcodepoint.html")}}
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Syntax

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String.fromCodePoint(num1[, ...[, numN]])
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Parameters

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num1, ..., numN
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Urutan Poin Kode
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Return value

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String yang dibuat dengan menggunakan urutan titik kode yang ditentukan.

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Exceptions

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Description

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Metode ini mengembalikan string dan bukan sebuah objek. {{jsxref("String")}} .

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Karena fromCodePoint() adalah metode statik dari {{jsxref("String")}}, dan anda selalu menggunakannya sebagai String.fromCodePoint(), alih-alih sebagai sebuah metode yang anda buat {{jsxref("String")}}

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Examples

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Using fromCodePoint()

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String.fromCodePoint(42);       // "*"
-String.fromCodePoint(65, 90);   // "AZ"
-String.fromCodePoint(0x404);    // "\u0404"
-String.fromCodePoint(0x2F804);  // "\uD87E\uDC04"
-String.fromCodePoint(194564);   // "\uD87E\uDC04"
-String.fromCodePoint(0x1D306, 0x61, 0x1D307) // "\uD834\uDF06a\uD834\uDF07"
-
-String.fromCodePoint('_');      // RangeError
-String.fromCodePoint(Infinity); // RangeError
-String.fromCodePoint(-1);       // RangeError
-String.fromCodePoint(3.14);     // RangeError
-String.fromCodePoint(3e-2);     // RangeError
-String.fromCodePoint(NaN);      // RangeError
-
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// String.fromCharCode() sendiri tidak bisa mendapatkan karakter pada titik kode tinggi seperti itu
-// Disisi lain, dapat juga mengembalikan karakter 4-byte dan juga
-// yang biasa 2-byte (i.e., dapat mengembalikan satu karakter yang sebenarnya sudah dimiliki
-// string 2 daripada 1!)
-console.log(String.fromCodePoint(0x2F804)); // atau 194564 dalam bilangan desimal
-
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Polyfill

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Metode String.fromCodePoint telah ditambahkan ke ECMAScript 2015 dan mungkin belum didukung di semua browser web atau lingkungannya. Gunakan kode dibawah ini untuk polyfill:

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if (!String.fromCodePoint) (function(stringFromCharCode) {
-    var fromCodePoint = function(_) {
-      var codeUnits = [], codeLen = 0, result = "";
-      for (var index=0, len = arguments.length; index !== len; ++index) {
-        var codePoint = +arguments[index];
-        // correctly handles all cases including `NaN`, `-Infinity`, `+Infinity`
-        // The surrounding `!(...)` is required to correctly handle `NaN` cases
-        // The (codePoint>>>0) === codePoint clause handles decimals and negatives
-        if (!(codePoint < 0x10FFFF && (codePoint>>>0) === codePoint))
-          throw RangeError("Invalid code point: " + codePoint);
-        if (codePoint <= 0xFFFF) { // BMP code point
-          codeLen = codeUnits.push(codePoint);
-        } else { // Astral code point; split in surrogate halves
-          // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
-          codePoint -= 0x10000;
-          codeLen = codeUnits.push(
-            (codePoint >> 10) + 0xD800,  // highSurrogate
-            (codePoint % 0x400) + 0xDC00 // lowSurrogate
-          );
-        }
-        if (codeLen >= 0x3fff) {
-          result += stringFromCharCode.apply(null, codeUnits);
-          codeUnits.length = 0;
-        }
-      }
-      return result + stringFromCharCode.apply(null, codeUnits);
-    };
-    try { // IE 8 only supports `Object.defineProperty` on DOM elements
-      Object.defineProperty(String, "fromCodePoint", {
-        "value": fromCodePoint, "configurable": true, "writable": true
-      });
-    } catch(e) {
-      String.fromCodePoint = fromCodePoint;
-    }
-}(String.fromCharCode));
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Specifications

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SpecificationStatusComment
{{SpecName('ES2015', '#sec-string.fromcodepoint', 'String.fromCodePoint')}}{{Spec2('ES2015')}}Definisi Awal
{{SpecName('ESDraft', '#sec-string.fromcodepoint', 'String.fromCodePoint')}}{{Spec2('ESDraft')}} 
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Browser compatibility

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{{Compat("javascript.builtins.String.fromCodePoint")}}

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See also

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