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diff --git a/files/ca/web/javascript/reference/global_objects/math/ceil/index.html b/files/ca/web/javascript/reference/global_objects/math/ceil/index.html deleted file mode 100644 index 5495818286..0000000000 --- a/files/ca/web/javascript/reference/global_objects/math/ceil/index.html +++ /dev/null @@ -1,198 +0,0 @@ ---- -title: Math.ceil() -slug: Web/JavaScript/Reference/Global_Objects/Math/ceil -translation_of: Web/JavaScript/Reference/Global_Objects/Math/ceil -original_slug: Web/JavaScript/Referencia/Objectes_globals/Math/ceil ---- -<div>{{JSRef("Global_Objects", "Math")}}</div> - -<h2 id="Summary" name="Summary">Resum</h2> - -<p>La funció <strong><code>Math.ceil()</code></strong> retorna el més petit dels nombres sencers més grans o iguals a un nombre donat.</p> - -<h2 id="Syntax" name="Syntax">Sintaxi</h2> - -<pre class="syntaxbox"><code>Math.ceil(<var>x</var>)</code></pre> - -<h3 id="Parameters" name="Parameters">Paràmetres</h3> - -<dl> - <dt><code>x</code></dt> - <dd>Un nombre.</dd> -</dl> - -<h2 id="Description" name="Description">Descripció</h2> - -<p>Degut a que <code>ceil()</code> és un mètode estàtic de <code>Math</code>, sempre s'utilitza com a <code>Math.ceil()</code>, ren comptes de com a mètode d'una instància de <code>Math</code> (<code>Math</code> no és un constructor).</p> - -<h2 id="Examples" name="Examples">Exemples</h2> - -<h3 id="Example:_Using_Math.ceil" name="Example:_Using_Math.ceil">Exemple: Ús de <code>Math.ceil()</code></h3> - -<p>L'exemple següent mostra l'ús de <code>Math.ceil()</code>.</p> - -<pre class="brush: js">Math.ceil(.95); // 1 -Math.ceil(4); // 4 -Math.ceil(7.004); // 8 -</pre> - -<h3 id="Example:_Decimal_adjustment" name="Example:_Decimal_adjustment">Exemple: Ajust decimal</h3> - -<pre class="brush: js">// Closure -(function() { - /** - * Decimal adjustment of a number. - * - * @param {String} type The type of adjustment. - * @param {Number} value The number. - * @param {Integer} exp The exponent (the 10 logarithm of the adjustment base). - * @returns {Number} The adjusted value. - */ - function decimalAdjust(type, value, exp) { - // If the exp is undefined or zero... - if (typeof exp === 'undefined' || +exp === 0) { - return Math[type](value); - } - value = +value; - exp = +exp; - // If the value is not a number or the exp is not an integer... - if (isNaN(value) || !(typeof exp === 'number' && exp % 1 === 0)) { - return NaN; - } - // Shift - value = value.toString().split('e'); - value = Math[type](+(value[0] + 'e' + (value[1] ? (+value[1] - exp) : -exp))); - // Shift back - value = value.toString().split('e'); - return +(value[0] + 'e' + (value[1] ? (+value[1] + exp) : exp)); - } - - // Decimal round - if (!Math.round10) { - Math.round10 = function(value, exp) { - return decimalAdjust('round', value, exp); - }; - } - // Decimal floor - if (!Math.floor10) { - Math.floor10 = function(value, exp) { - return decimalAdjust('floor', value, exp); - }; - } - // Decimal ceil - if (!Math.ceil10) { - Math.ceil10 = function(value, exp) { - return decimalAdjust('ceil', value, exp); - }; - } -})(); - -// Round -Math.round10(55.55, -1); // 55.6 -Math.round10(55.549, -1); // 55.5 -Math.round10(55, 1); // 60 -Math.round10(54.9, 1); // 50 -Math.round10(-55.55, -1); // -55.5 -Math.round10(-55.551, -1); // -55.6 -Math.round10(-55, 1); // -50 -Math.round10(-55.1, 1); // -60 -// Floor -Math.floor10(55.59, -1); // 55.5 -Math.floor10(59, 1); // 50 -Math.floor10(-55.51, -1); // -55.6 -Math.floor10(-51, 1); // -60 -// Ceil -Math.ceil10(55.51, -1); // 55.6 -Math.ceil10(51, 1); // 60 -Math.ceil10(-55.59, -1); // -55.5 -Math.ceil10(-59, 1); // -50 -</pre> - -<h2 id="Specifications" name="Specifications">Especificacions</h2> - -<table class="standard-table"> - <tbody> - <tr> - <th scope="col">Especificació</th> - <th scope="col">Estat</th> - <th scope="col">Comentaris</th> - </tr> - <tr> - <td>ECMAScript 1a Edició.</td> - <td>Standard</td> - <td>Definició inicial. Implementat a JavaScript 1.0.</td> - </tr> - <tr> - <td>{{SpecName('ES5.1', '#sec-15.8.2.6', 'Math.ceil')}}</td> - <td>{{Spec2('ES5.1')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ES6', '#sec-math.ceil', 'Math.ceil')}}</td> - <td>{{Spec2('ES6')}}</td> - <td> </td> - </tr> - </tbody> -</table> - -<h2 id="Browser_compatibility" name="Browser_compatibility">Compatibilitat amb navegadors</h2> - -<div>{{CompatibilityTable}}</div> - -<div id="compat-desktop"> -<table class="compat-table"> - <tbody> - <tr> - <th>Característica</th> - <th>Chrome</th> - <th>Firefox (Gecko)</th> - <th>Internet Explorer</th> - <th>Opera</th> - <th>Safari</th> - </tr> - <tr> - <td>Suport bàsic</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Característica</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>Suport bàsic</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatVersionUnknown}}</td> - </tr> - </tbody> -</table> -</div> - -<h2 id="See_also" name="See_also">Vegeu també</h2> - -<ul> - <li>{{jsxref("Math.abs()")}}</li> - <li>{{jsxref("Math.floor()")}}</li> - <li>{{jsxref("Math.round()")}}</li> - <li>{{jsxref("Math.sign()")}} {{experimental_inline}}</li> - <li>{{jsxref("Math.trunc()")}} {{experimental_inline}}</li> -</ul> |