diff options
author | Ryan Johnson <rjohnson@mozilla.com> | 2021-04-29 16:16:42 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-04-29 16:16:42 -0700 |
commit | 95aca4b4d8fa62815d4bd412fff1a364f842814a (patch) | |
tree | 5e57661720fe9058d5c7db637e764800b50f9060 /files/ar/web/javascript/reference/statements | |
parent | ee3b1c87e3c8e72ca130943eed260ad642246581 (diff) | |
download | translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.tar.gz translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.tar.bz2 translated-content-95aca4b4d8fa62815d4bd412fff1a364f842814a.zip |
remove retired locales (#699)
Diffstat (limited to 'files/ar/web/javascript/reference/statements')
-rw-r--r-- | files/ar/web/javascript/reference/statements/index.html | 141 | ||||
-rw-r--r-- | files/ar/web/javascript/reference/statements/return/index.html | 145 |
2 files changed, 0 insertions, 286 deletions
diff --git a/files/ar/web/javascript/reference/statements/index.html b/files/ar/web/javascript/reference/statements/index.html deleted file mode 100644 index b9fd7f94a0..0000000000 --- a/files/ar/web/javascript/reference/statements/index.html +++ /dev/null @@ -1,141 +0,0 @@ ---- -title: Statements and declarations -slug: Web/JavaScript/Reference/Statements -tags: - - JavaScript - - NeedsTranslation - - Reference - - TopicStub - - statements -translation_of: Web/JavaScript/Reference/Statements ---- -<div>{{jsSidebar("Statements")}}</div> - -<p>JavaScript applications consist of statements with an appropriate syntax. A single statement may span multiple lines. Multiple statements may occur on a single line if each statement is separated by a semicolon. This isn't a keyword, but a group of keywords.</p> - -<h2 id="Statements_and_declarations_by_category">Statements and declarations by category</h2> - -<p>For an alphabetical listing see the sidebar on the left.</p> - -<h3 id="Control_flow">Control flow</h3> - -<dl> - <dt>{{jsxref("Statements/block", "Block")}}</dt> - <dd>A block statement is used to group zero or more statements. The block is delimited by a pair of curly brackets.</dd> - <dt>{{jsxref("Statements/break", "break")}}</dt> - <dd>Terminates the current loop, switch, or label statement and transfers program control to the statement following the terminated statement.</dd> - <dt>{{jsxref("Statements/continue", "continue")}}</dt> - <dd>Terminates execution of the statements in the current iteration of the current or labeled loop, and continues execution of the loop with the next iteration.</dd> - <dt>{{jsxref("Statements/Empty", "Empty")}}</dt> - <dd>An empty statement is used to provide no statement, although the JavaScript syntax would expect one.</dd> - <dt>{{jsxref("Statements/if...else", "if...else")}}</dt> - <dd>Executes a statement if a specified condition is true. If the condition is false, another statement can be executed.</dd> - <dt>{{jsxref("Statements/switch", "switch")}}</dt> - <dd>Evaluates an expression, matching the expression's value to a case clause, and executes statements associated with that case.</dd> - <dt>{{jsxref("Statements/throw", "throw")}}</dt> - <dd>Throws a user-defined exception.</dd> - <dt>{{jsxref("Statements/try...catch", "try...catch")}}</dt> - <dd>Marks a block of statements to try, and specifies a response, should an exception be thrown.</dd> -</dl> - -<h3 id="Declarations">Declarations</h3> - -<dl> - <dt>{{jsxref("Statements/var", "var")}}</dt> - <dd>Declares a variable, optionally initializing it to a value.</dd> - <dt>{{jsxref("Statements/let", "let")}}</dt> - <dd>Declares a block scope local variable, optionally initializing it to a value.</dd> - <dt>{{jsxref("Statements/const", "const")}}</dt> - <dd>Declares a read-only named constant.</dd> -</dl> - -<h3 id="Functions_and_classes">Functions and classes</h3> - -<dl> - <dt>{{jsxref("Statements/function", "function")}}</dt> - <dd>Declares a function with the specified parameters.</dd> - <dt>{{jsxref("Statements/function*", "function*")}}</dt> - <dd>Generators functions enable writing <a href="/en-US/docs/Web/JavaScript/Guide/The_Iterator_protocol">iterators</a> more easily.</dd> - <dt>{{jsxref("Statements/return", "return")}}</dt> - <dd>Specifies the value to be returned by a function.</dd> - <dt>{{jsxref("Statements/class", "class")}}</dt> - <dd>Declares a class.</dd> -</dl> - -<h3 id="Iterations">Iterations</h3> - -<dl> - <dt>{{jsxref("Statements/do...while", "do...while")}}</dt> - <dd>Creates a loop that executes a specified statement until the test condition evaluates to false. The condition is evaluated after executing the statement, resulting in the specified statement executing at least once.</dd> - <dt>{{jsxref("Statements/for", "for")}}</dt> - <dd>Creates a loop that consists of three optional expressions, enclosed in parentheses and separated by semicolons, followed by a statement executed in the loop.</dd> - <dt>{{deprecated_inline}} {{non-standard_inline()}} {{jsxref("Statements/for_each...in", "for each...in")}}</dt> - <dd>Iterates a specified variable over all values of object's properties. For each distinct property, a specified statement is executed.</dd> - <dt>{{jsxref("Statements/for...in", "for...in")}}</dt> - <dd>Iterates over the enumerable properties of an object, in arbitrary order. For each distinct property, statements can be executed.</dd> - <dt>{{jsxref("Statements/for...of", "for...of")}}</dt> - <dd>Iterates over iterable objects (including {{jsxref("Global_Objects/Array","arrays","","true")}}, array-like objects, <a href="/en-US/docs/JavaScript/Guide/Iterators_and_Generators">iterators and generators</a>), invoking a custom iteration hook with statements to be executed for the value of each distinct property.</dd> - <dt>{{jsxref("Statements/while", "while")}}</dt> - <dd>Creates a loop that executes a specified statement as long as the test condition evaluates to true. The condition is evaluated before executing the statement.</dd> -</dl> - -<h3 id="Others">Others</h3> - -<dl> - <dt>{{jsxref("Statements/debugger", "debugger")}}</dt> - <dd>Invokes any available debugging functionality. If no debugging functionality is available, this statement has no effect.</dd> - <dt>{{jsxref("Statements/export", "export")}}</dt> - <dd>Used to export functions to make them available for imports in external modules, another scripts.</dd> - <dt>{{jsxref("Statements/import", "import")}}</dt> - <dd>Used to import functions exported from an external module, another script.</dd> - <dt>{{jsxref("Statements/label", "label")}}</dt> - <dd>Provides a statement with an identifier that you can refer to using a <code>break</code> or <code>continue</code> statement.</dd> -</dl> - -<dl> - <dt>{{deprecated_inline}} {{jsxref("Statements/with", "with")}}</dt> - <dd>Extends the scope chain for a statement.</dd> -</dl> - -<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('ES1', '#sec-12', 'Statements')}}</td> - <td>{{Spec2('ES1')}}</td> - <td>Initial definition</td> - </tr> - <tr> - <td>{{SpecName('ES3', '#sec-12', 'Statements')}}</td> - <td>{{Spec2('ES3')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ES5.1', '#sec-12', 'Statements')}}</td> - <td>{{Spec2('ES5.1')}}</td> - <td> </td> - </tr> - <tr> - <td>{{SpecName('ES6', '#sec-ecmascript-language-statements-and-declarations', 'ECMAScript Language: Statements and Declarations')}}</td> - <td>{{Spec2('ES6')}}</td> - <td>New: function*, let, for...of, yield, class</td> - </tr> - <tr> - <td>{{SpecName('ESDraft', '#sec-ecmascript-language-statements-and-declarations', 'ECMAScript Language: Statements and Declarations')}}</td> - <td>{{Spec2('ESDraft')}}</td> - <td> </td> - </tr> - </tbody> -</table> - -<h2 id="See_also">See also</h2> - -<ul> - <li><a href="/en-US/docs/Web/JavaScript/Reference/Operators">Operators</a></li> -</ul> diff --git a/files/ar/web/javascript/reference/statements/return/index.html b/files/ar/web/javascript/reference/statements/return/index.html deleted file mode 100644 index 191ab5296c..0000000000 --- a/files/ar/web/javascript/reference/statements/return/index.html +++ /dev/null @@ -1,145 +0,0 @@ ---- -title: return -slug: Web/JavaScript/Reference/Statements/return -translation_of: Web/JavaScript/Reference/Statements/return ---- -<div dir="rtl">{{jsSidebar("Statements")}}</div> - -<p dir="rtl">ال <kbd>return</kbd> ينهي البيان تنفيذ الوظيفة ويحدد قيمة ليتم ارجاعها الى دالة الاستدعاء</p> - -<div>{{EmbedInteractiveExample("pages/js/statement-return.html")}}</div> - -<div class="hidden">The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone <a href="https://github.com/mdn/interactive-examples">https://github.com/mdn/interactive-examples</a> and send us a pull request.</div> - -<h2 id="بناء_الجملة">بناء الجملة</h2> - -<pre class="syntaxbox notranslate">return [<var>expression</var>]; </pre> - -<dl> - <dt><code><var>expression</var></code></dt> - <dd dir="rtl">التعبير المراد استرجاع قيمتة. اذا تم حذفه, فسيتم ارجاع <kbd>undefined</kbd> بدلاً من ذالك</dd> -</dl> - -<h2 dir="rtl" id="الوصف">الوصف</h2> - -<p dir="rtl">عند استخدام عبارة <kbd>return</kbd> في جسم الدالة,يتم ايقاف تنفيذ الوظيفة.اذا تم تحديد ذالك,يتم ارجاع قيمة معينة الى دالة الاستدعاء.على سبيل المثال,تعرض الدالة التالية مربع سعتها , x,حيث x هي رقم.</p> - -<pre class="brush: js notranslate">function square(x) { - return x * x; -} -var demo = square(3); -// demo will equal 9 -</pre> - -<p dir="rtl">اذا تم حذف القيمة,يتم ارجاع <kbd>undefined</kbd> بدلاُ من ذالك</p> - -<p dir="rtl">تعطل عبارات الارجاع التالية تنفيذ الوظيفة</p> - -<pre class="brush: js notranslate">return; -return true; -return false; -return x; -return x + y / 3; -</pre> - -<h3 dir="rtl" id="الادراج_التلقائي_للفاصلة_المنقوطة_Semicolon">الادراج التلقائي للفاصلة المنقوطة (Semicolon)</h3> - -<p dir="rtl">تتاثر عبارة الارجاع بادراج الفاصلة المنقوطة تلقائياُُ (ASI) .</p> - -<p dir="rtl">لا يُسمح بفاصل سطر بين الكلمة الاساسية <kbd>return</kbd> و التعبير</p> - -<pre class="brush: js notranslate">return -a + b; -</pre> - -<p>is transformed by ASI into:</p> - -<pre class="brush: js notranslate">return; -a + b; -</pre> - -<p>The console will warn "unreachable code after return statement".</p> - -<div class="note">Starting with Firefox 40, a warning is shown in the console if unreachable code is found after a <code>return</code> statement.</div> - -<p>To avoid this problem (to prevent ASI), you could use parentheses:</p> - -<pre class="brush: js notranslate">return ( - a + b -); -</pre> - -<h2 id="Examples">Examples</h2> - -<h3 id="Interrupt_a_function">Interrupt a function</h3> - -<p>A function immediately stops at the point where <code>return</code> is called.</p> - -<pre class="brush: js notranslate">function counter() { - for (var count = 1; ; count++) { // infinite loop - console.log(count + 'A'); // until 5 - if (count === 5) { - return; - } - console.log(count + 'B'); // until 4 - } - console.log(count + 'C'); // never appears -} - -counter(); - -// Output: -// 1A -// 1B -// 2A -// 2B -// 3A -// 3B -// 4A -// 4B -// 5A -</pre> - -<h3 id="Returning_a_function">Returning a function</h3> - -<p>See also the article about <a href="/en-US/docs/Web/JavaScript/Closures">Closures</a>.</p> - -<pre class="brush: js notranslate">function magic() { - return function calc(x) { return x * 42; }; -} - -var answer = magic(); -answer(1337); // 56154 -</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-return-statement', 'Return statement')}}</td> - </tr> - </tbody> -</table> - -<h2 id="Browser_compatibility">Browser compatibility</h2> - - - -<p>{{Compat("javascript.statements.return")}}</p> - -<h2 id="See_also">See also</h2> - -<ul> - <li><a href="/en-US/docs/Web/JavaScript/Reference/Functions_and_function_scope">Functions</a></li> - <li><a href="/en-US/docs/Web/JavaScript/Closures">Closures</a></li> -</ul> - -<div id="gtx-trans" style="position: absolute; left: 345px; top: 1247px;"> -<div class="gtx-trans-icon"></div> -</div> |