diff options
Diffstat (limited to 'files/pl/web/javascript/reference/global_objects/string')
3 files changed, 0 insertions, 366 deletions
diff --git a/files/pl/web/javascript/reference/global_objects/string/blink/index.html b/files/pl/web/javascript/reference/global_objects/string/blink/index.html deleted file mode 100644 index 7430744309..0000000000 --- a/files/pl/web/javascript/reference/global_objects/string/blink/index.html +++ /dev/null @@ -1,51 +0,0 @@ ---- -title: String.prototype.blink() -slug: Web/JavaScript/Reference/Global_Objects/String/blink -tags: - - Deprecated - - JavaScript - - Method - - Prototype - - String -translation_of: Web/JavaScript/Reference/Global_Objects/String/blink -original_slug: Web/JavaScript/Referencje/Obiekty/String/blink ---- -<div>{{JSRef}} {{deprecated_header}}</div> - -<h2 id="Podsumowanie" name="Podsumowanie">Podsumowanie</h2> - -<p>Powoduje, iż łańcuch będzie migotał tak, jakby był on wewnątrz znacznika {{HTMLElement("blink")}}.</p> - -<div class="warning"> -<p><strong>Warning:</strong> Blinking text is frowned upon by several accessibility standards. The <code><blink></code> element itself is non-standard and deprecated!</p> -</div> - -<h2 id="Sk.C5.82adnia" name="Sk.C5.82adnia">Składnia</h2> - -<pre class="syntaxbox"><code><var>str</var>.blink()</code></pre> - -<h2 id="Opis" name="Opis">Opis</h2> - -<p>The <code>blink()</code> method embeds a string in a <code><blink></code> tag: <code>"<blink>str</blink>"</code>.</p> - -<h2 id="Przyk.C5.82ady" name="Przyk.C5.82ady">Przykłady</h2> - -<h3 id="Przyk.C5.82ad:_Zastosowanie_metody_string_do_zmiany_formatowania_.C5.82a.C5.84cucha_znak.C3.B3w" name="Przyk.C5.82ad:_Zastosowanie_metody_string_do_zmiany_formatowania_.C5.82a.C5.84cucha_znak.C3.B3w">Przykład: Zastosowanie <code>blink()</code></h3> - -<p>Następujący przykład stosuje metodę string do zmiany formatowania łańcucha znaków:</p> - -<pre class="brush: js">var worldString="Witaj, Świecie"; - -console.log(worldString.blink()); // <blink>Witaj, Świecie</blink> -console.log(worldString.bold()); // <bold>Witaj, Świecie</bold> -console.log(worldString.italics()); // <i>Witaj, Świecie</i> -console.log(worldString.strike()); // <s>Witaj, Świecie</s> -</pre> - -<h2 id="Zobacz_tak.C5.BCe" name="Zobacz_tak.C5.BCe">Zobacz także</h2> - -<ul> - <li>{{jsxref("String.prototype.bold()")}}</li> - <li>{{jsxref("String.prototype.italics()")}}</li> - <li>{{jsxref("String.prototype.strike()")}}</li> -</ul> diff --git a/files/pl/web/javascript/reference/global_objects/string/fromcodepoint/index.html b/files/pl/web/javascript/reference/global_objects/string/fromcodepoint/index.html deleted file mode 100644 index 0a3bacc072..0000000000 --- a/files/pl/web/javascript/reference/global_objects/string/fromcodepoint/index.html +++ /dev/null @@ -1,148 +0,0 @@ ---- -title: String.fromCodePoint() -slug: Web/JavaScript/Reference/Global_Objects/String/fromCodePoint -translation_of: Web/JavaScript/Reference/Global_Objects/String/fromCodePoint -original_slug: Web/JavaScript/Referencje/Obiekty/String/fromCodePoint ---- -<div>{{JSRef}}</div> - -<p>The static <strong><code>String.fromCodePoint()</code></strong> method returns a string created by using the specified sequence of code points.</p> - -<div>{{EmbedInteractiveExample("pages/js/string-fromcodepoint.html","shorter")}}</div> - - - -<h2 id="Syntax">Syntax</h2> - -<pre class="syntaxbox notranslate">String<code>.fromCodePoint(<var>num1</var>[, ...[, <var>numN</var>]])</code></pre> - -<h3 id="Parameters">Parameters</h3> - -<dl> - <dt><code><var>num1</var>, ..., <var>numN</var></code></dt> - <dd>A sequence of code points.</dd> -</dl> - -<h3 id="Return_value">Return value</h3> - -<p>A string created by using the specified sequence of code points.</p> - -<h3 id="Exceptions">Exceptions</h3> - -<ul> - <li>A {{jsxref("Errors/Not_a_codepoint", "RangeError")}} is thrown if an invalid Unicode code point is given (e.g. <code>"RangeError: NaN is not a valid code point"</code>).</li> -</ul> - -<h2 id="Description">Description</h2> - -<p>This method returns a string (and <em>not</em> a {{jsxref("String")}} object).</p> - -<p>Because <code>fromCodePoint()</code> is a static method of {{jsxref("String")}}, you must call it as <code>String.fromCodePoint()</code>, rather than as a method of a {{jsxref("String")}} object you created.</p> - -<h2 id="Polyfill">Polyfill</h2> - -<p>The <code>String.fromCodePoint()</code> method has been added to ECMAScript 2015 and may not be supported in all web browsers or environments yet.</p> - -<p>Use the code below for a polyfill:</p> - -<pre class="brush: js notranslate">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)); -</pre> - -<h2 id="Examples">Examples</h2> - -<h3 id="Using_fromCodePoint">Using <code>fromCodePoint()</code></h3> - -<p>Valid input:</p> - -<pre class="brush: js notranslate">String.fromCodePoint(42); // "*" -String.fromCodePoint(65, 90); // "AZ" -String.fromCodePoint(0x404); // "\u0404" == "Є" -String.fromCodePoint(0x2F804); // "\uD87E\uDC04" -String.fromCodePoint(194564); // "\uD87E\uDC04" -String.fromCodePoint(0x1D306, 0x61, 0x1D307); // "\uD834\uDF06a\uD834\uDF07" -</pre> - -<p>Invalid input:</p> - -<pre class="brush: js notranslate">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 -</pre> - -<h3 id="Compared_to_fromCharCode">Compared to <code>fromCharCode()</code></h3> - -<p>{{jsxref("String.fromCharCode()")}} cannot return supplementary characters (i.e. code points <code>0x010000</code> – <code>0x10FFFF</code>) by specifying their code point. Instead, it requires the UTF-16 surrogate pair in order to return a supplementary character:</p> - -<pre class="brush: js notranslate">String.fromCharCode(0xD83C, 0xDF03); // Code Point U+1F303 "Night with -String.fromCharCode(55356, 57091); // Stars" == "\uD83C\uDF03" -</pre> - -<p><code>String.fromCodePoint()</code>, on the other hand, can return 4-byte supplementary characters, as well as the more common 2-byte BMP characters, by specifying their code point (which is equivalent to the UTF-32 code unit):</p> - -<pre class="brush: js notranslate">String.fromCodePoint(0x1F303); // or 127747 in decimal -</pre> - -<h2 id="Specifications">Specifications</h2> - -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Specification</th> - </tr> - </thead> - <tbody> - <tr> - <td>{{SpecName('ESDraft', '#sec-string.fromcodepoint', 'String.fromCodePoint')}}</td> - </tr> - </tbody> -</table> - -<h2 id="Browser_compatibility">Browser compatibility</h2> - -<p>{{Compat("javascript.builtins.String.fromCodePoint")}}</p> - -<h2 id="See_also">See also</h2> - -<ul> - <li>{{jsxref("String.fromCharCode()")}}</li> - <li>{{jsxref("String.prototype.charAt()")}}</li> - <li>{{jsxref("String.prototype.codePointAt()")}}</li> - <li>{{jsxref("String.prototype.charCodeAt()")}}</li> -</ul> diff --git a/files/pl/web/javascript/reference/global_objects/string/repeat/index.html b/files/pl/web/javascript/reference/global_objects/string/repeat/index.html deleted file mode 100644 index a6542a4bb7..0000000000 --- a/files/pl/web/javascript/reference/global_objects/string/repeat/index.html +++ /dev/null @@ -1,167 +0,0 @@ ---- -title: String.prototype.repeat() -slug: Web/JavaScript/Reference/Global_Objects/String/repeat -translation_of: Web/JavaScript/Reference/Global_Objects/String/repeat -original_slug: Web/JavaScript/Referencje/Obiekty/String/repeat ---- -<div>{{JSRef}}</div> - -<p>The <strong><code>repeat()</code></strong> method constructs and returns a new string which contains the specified number of copies of the string on which it was called, concatenated together.</p> - -<h2 id="Składnia">Składnia</h2> - -<pre class="syntaxbox"><var>str</var>.repeat(<var>count</var>)</pre> - -<h3 id="Parametry">Parametry</h3> - -<dl> - <dt><code>count</code></dt> - <dd>An integer between 0 and +∞: [0, +∞), indicating the number of times to repeat the string in the newly-created string that is to be returned.</dd> -</dl> - -<h3 id="Zwracana_wartość">Zwracana wartość</h3> - -<p>A new string containing the specified number of copies of the given string.</p> - -<h3 id="Exceptions">Exceptions</h3> - -<ul> - <li>{{jsxref("Errors/Negative_repetition_count", "RangeError")}}: repeat count must be non-negative.</li> - <li>{{jsxref("Errors/Resulting_string_too_large", "RangeError")}}: repeat count must be less than infinity and not overflow maximum string size.</li> -</ul> - -<h2 id="Przykłady">Przykłady</h2> - -<pre class="brush: js">'abc'.repeat(-1); // RangeError -'abc'.repeat(0); // '' -'abc'.repeat(1); // 'abc' -'abc'.repeat(2); // 'abcabc' -'abc'.repeat(3.5); // 'abcabcabc' (count will be converted to integer) -'abc'.repeat(1/0); // RangeError - -({ toString: () => 'abc', repeat: String.prototype.repeat }).repeat(2); -// 'abcabc' (repeat() is a generic method) -</pre> - -<h2 id="Polyfill">Polyfill</h2> - -<p>This method has been added to the ECMAScript 6 specification and may not be available in all JavaScript implementations yet. However, you can polyfill <code>String.prototype.repeat()</code> with the following snippet:</p> - -<pre class="brush: js">if (!String.prototype.repeat) { - String.prototype.repeat = function(count) { - 'use strict'; - if (this == null) { - throw new TypeError('can\'t convert ' + this + ' to object'); - } - var str = '' + this; - count = +count; - if (count != count) { - count = 0; - } - if (count < 0) { - throw new RangeError('repeat count must be non-negative'); - } - if (count == Infinity) { - throw new RangeError('repeat count must be less than infinity'); - } - count = Math.floor(count); - if (str.length == 0 || count == 0) { - return ''; - } - // Ensuring count is a 31-bit integer allows us to heavily optimize the - // main part. But anyway, most current (August 2014) browsers can't handle - // strings 1 << 28 chars or longer, so: - if (str.length * count >= 1 << 28) { - throw new RangeError('repeat count must not overflow maximum string size'); - } - var rpt = ''; - for (;;) { - if ((count & 1) == 1) { - rpt += str; - } - count >>>= 1; - if (count == 0) { - break; - } - str += str; - } - // Could we try: - // return Array(count + 1).join(this); - return rpt; - } -} -</pre> - -<h2 id="Specifications">Specifications</h2> - -<table class="standard-table"> - <tbody> - <tr> - <th scope="col">Specification</th> - <th scope="col">Status</th> - <th scope="col">Comment</th> - </tr> - <tr> - <td>{{SpecName('ES6', '#sec-string.prototype.repeat', 'String.prototype.repeat')}}</td> - <td>{{Spec2('ES6')}}</td> - <td>Initial definition.</td> - </tr> - <tr> - <td>{{SpecName('ESDraft', '#sec-string.prototype.repeat', 'String.prototype.repeat')}}</td> - <td>{{Spec2('ESDraft')}}</td> - <td> </td> - </tr> - </tbody> -</table> - -<h2 id="Browser_compatibility">Browser compatibility</h2> - -<div>{{CompatibilityTable}}</div> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Chrome</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatChrome("41")}} </td> - <td>{{CompatGeckoDesktop("24")}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatSafari("9")}}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Android</th> - <th>Chrome for Android</th> - <th>Firefox Mobile (Gecko)</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{CompatNo}}</td> - <td>{{CompatChrome("36")}}</td> - <td>{{CompatGeckoMobile("24")}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</td> - </tr> - </tbody> -</table> -</div> |