لوحة المتصدرين

السلام عليكم هل من الجيد إعادة الدورة من الصفر بسبب الإنقطاع عن التعلم لفترة لبأس بها؟

تطوير ثيم وردبريس هل يحتاج جافا سكربت

كم من الوقت سيستغرق مدير المشروع لإنهاء المهام الضرورية إذا كانت مدة تنفيذ الموقع لمكتب المحاماة تبلغ ثلاثة أشهر؟ (كم عدد الساعات )التي سيحتاجها ؟

السلام عليكم هل المعادله دي Range = largest data point - smallest data point لها ]داله في بايثون ؟ وكمان الLog ازي هل موجود في باثيون ؟

عند تنفيذ هذا الامر composer require yajra/laravel-oci8 يظهر هذا الخطأ PHP Warning: PHP Startup: Unable to load dynamic library 'oci8_19' (tried: C:\xampp\php\ext\oci8_19 (The specified module could not be found), C:\xampp\php\ext\php_oci8_19.dll (The specified procedure could not be found)) in Unknown on line 0 Warning: PHP Startup: Unable to load dynamic library 'oci8_19' (tried: C:\xampp\php\ext\oci8_19 (The specified module could not be found), C:\xampp\php\ext\php_oci8_19.dll (The specified procedure could not be found)) in Unknown on line 0 Cannot use yajra/laravel-oci8's latest version v11.6.2 as it requires ext-oci8 >=3.0.1 which is missing from your platform. ./composer.json has been updated Running composer update yajra/laravel-oci8 Loading composer repositories with package information Updating dependencies Your requirements could not be resolved to an installable set of packages. Problem 1 - yajra/laravel-oci8[0.1.0, ..., 0.2.29, 1.0.0, ..., v1.15.0] require illuminate/support 4.* -> found illuminate/support[v4.0.0, ..., v4.2.17] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[0.3.0, 1.0.3, ..., 1.0.6] require illuminate/support 4.1.* -> found illuminate/support[v4.1.0, ..., v4.1.30] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v2.0.0, ..., v2.4.6] require illuminate/support ~4.2|~5.0 -> found illuminate/support[v4.2.1, ..., v4.2.17, v5.0.0, ..., v5.8.36] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v2.4.7, ..., v2.4.10] require illuminate/support ~4.2|5.0.* -> found illuminate/support[v4.2.1, ..., v4.2.17, v5.0.0, ..., v5.0.33] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v3.0.0, ..., v3.1.0] require illuminate/support ~5.1 -> found illuminate/support[v5.1.1, ..., v5.8.36] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v3.1.1, ..., v3.1.3, v5.1.0, ..., v5.1.4] require illuminate/support 5.1.* -> found illuminate/support[v5.1.1, ..., v5.1.41] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v4.0.0, ..., v4.2.6] require illuminate/support 5.1.*|5.2.* -> found illuminate/support[v5.1.1, ..., v5.2.45] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v5.2.0, ..., v5.2.14] require illuminate/support 5.2.* -> found illuminate/support[v5.2.0, ..., v5.2.45] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v5.3.0, ..., v5.3.9] require illuminate/support 5.3.* -> found illuminate/support[v5.3.0, v5.3.4, v5.3.16, v5.3.23] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v5.4.0, ..., v5.4.4] require illuminate/support 5.4.* -> found illuminate/support[v5.4.0, ..., v5.4.36] but these were not loaded, likely because it conflicts with another require. - yajra/laravel-oci8[v5.4.5, ..., v5.5.9, v8.3.0, ..., v8.8.0] require ext-oci8 >=2.0.0 -> it is missing from your system. Install or enable PHP's oci8 extension. - yajra/laravel-oci8[v5.6.0, ..., v5.8.4] require php ^7.1.3 -> your php version (8.2.12) does not satisfy that requirement. - yajra/laravel-oci8[v6.0.0, ..., v6.1.3] require php ^7.2 -> your php version (8.2.12) does not satisfy that requirement. - yajra/laravel-oci8[v7.0.0, ..., v7.1.1] require php ^7.2.5 -> your php version (8.2.12) does not satisfy that requirement. - yajra/laravel-oci8[v8.0.0, ..., v8.2.3] require php ^7.3 -> your php version (8.2.12) does not satisfy that requirement. - yajra/laravel-oci8[v9.0.0, ..., v9.5.4, v10.0.0, ..., v10.6.0, v11.0.0, ..., v11.6.2] require ext-oci8 >=3.0.1 -> it is missing from your system. Install or enable PHP's oci8 extension. - Root composer.json requires yajra/laravel-oci8 * -> satisfiable by yajra/laravel-oci8[0.1.0, ..., 0.3.0, 1.0.0, ..., v1.15.0, v2.0.0, ..., v2.4.10, v3.0.0, ..., v3.1.3, v4.0.0, ..., v4.2.6, v5.1.0, ..., v5.8.4, v6.0.0, ..., v6.1.3, v7.0.0, ..., v7.1.1, v8.0.0, ..., v8.8.0, v9.0.0, ..., v9.5.4, v10.0.0, ..., v10.6.0, v11.0.0, ..., v11.6.2]. To enable extensions, verify that they are enabled in your .ini files: - C:\xampp\php\php.ini You can also run `php --ini` in a terminal to see which files are used by PHP in CLI mode. Alternatively, you can run Composer with `--ignore-platform-req=ext-oci8` to temporarily ignore these required extensions. You can also try re-running composer require with an explicit version constraint, e.g. "composer require yajra/laravel-oci8:*" to figure out if any version is installable, or "composer require yajra/laravel-oci8:^2.1" if you know which you need. Installation failed, reverting ./composer.json and ./composer.lock to their original content. هذا المسارات C:\xampp\php\ext\php_oci8_19.dll C:\instantclient_23_6 وقد قمت بتضمين المسار هذا C:\instantclient_23_6 في الpath وفي ملف php.ini ;extension=oci8_12c ; Use with Oracle Database 12c Instant Client extension=oci8_19 ; Use with Oracle Database 19 Instant Client ;extension=odbc ;extension=openssl ;extension=pdo_firebird extension=pdo_mysql extension=pdo_oci وفي phpinfo.php

قمت بانشاء هذا الكود في الجافاسكريبت ولكني لا استطيع تبديل الصورة <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <!-- displays site properly based on user's device --> <link rel="icon" type="image/png" sizes="32x32" href="./assets/images/favicon-32x32.png" /> <title>Frontend Mentor | FAQ accordion</title> <link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <link href="https://fonts.googleapis.com/css2?family=Work+Sans:ital,wght@0,100..900;1,100..900&display=swap" rel="stylesheet"> <style> /* @font-face { font-family: myFirstFont; src:local("/assets/fonts/WorkSans-Italic-VariableFont_wght.ttf");} */ * { padding: 0; margin: 0; box-sizing: border-box; } body { background-color: hsla(279, 100%, 97%, 1); background-image: url(/assets/images/background-pattern-desktop.svg); background-repeat: no-repeat; background-position: center; background-size: 120%; font-family: Work Sans; } .mainImg { width: 25px; } .hiding { display: flex; } .hiding img { width: 50px; } .panel { padding: 0 18px; display: none; /* background-color: white; */ overflow: hidden; } .accordion { /* background-color: #eee; */ color: #444; cursor: pointer; padding: 18px; width: 100%; border: none; text-align: left; outline: none; font-size: 15px; transition: 0.4s; background-color: white; display: flex; justify-content: space-between; align-items: center; } .box{ width: 40%; background-color: white; margin: auto; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); } .hiding{ display: flex; /* justify-content: space-between; */ align-items: center; } p{ text-align: left; } </style> </head> <body> <!--div box --> <!-- hiding --> <div class="hiding"> </div> <!-- // hiding --> <div class="box"> <div class="hiding"> <img class="mainImg" src="/assets/images/icon-star.svg" alt="" /> <h1>FAQs</h1> </div> <!-- question 1 --> <button class="accordion">Wat is Frontend Mentor, and how will it help me? <img class="imgaccordion" src="/assets/images/icon-plus.svg" alt=""/> </button> <div class="panel"> <p> Lorem, ipsum dolor sit amet consectetur adipisicing elit. Iure aliquam fuga eligendi saepe nostrum provident sapiente dignissimos cum labore molestiae! Reiciendis, ut. Obcaecati ipsum maiores voluptatem qui facilis beatae ab. </p> </div> <button class="accordion">Wat is Frontend Mentor, and how will it help me? <img class="imgaccordion" src="/assets/images/icon-plus.svg" alt=""/> </button> <div class="panel"> <p> Lorem, ipsum dolor sit amet consectetur adipisicing elit. Iure aliquam fuga eligendi saepe nostrum provident sapiente dignissimos cum labore molestiae! Reiciendis, ut. Obcaecati ipsum maiores voluptatem qui facilis beatae ab. </p> </div> <button class="accordion">Wat is Frontend Mentor, and how will it help me? <img class="imgaccordion" src="/assets/images/icon-plus.svg" alt=""/></button> <div class="panel"> <p> Lorem, ipsum dolor sit amet consectetur adipisicing elit. Iure aliquam fuga eligendi saepe nostrum provident sapiente dignissimos cum labore molestiae! Reiciendis, ut. Obcaecati ipsum maiores voluptatem qui facilis beatae ab. </p> </div> <button class="accordion">Wat is Frontend Mentor, and how will it help me? <img class="imgaccordion" src="/assets/images/icon-plus.svg" alt=""/></button> <div class="panel"> <p> Lorem, ipsum dolor sit amet consectetur adipisicing elit. Iure aliquam fuga eligendi saepe nostrum provident sapiente dignissimos cum labore molestiae! Reiciendis, ut. Obcaecati ipsum maiores voluptatem qui facilis beatae ab. </p> </div> </div> <div class="attribution"> <a href="https://www.frontendmentor.io?ref=challenge" target="_blank">Frontend Mentor</a> <div>Coded by <a href="#">HemaFars</a></div> </div> </body> <script> var acc = document.getElementsByClassName("accordion"); var i; var img = document.getElementsByClassName("imgaccordion"); for (i = 0; i < acc.length; i++) { acc[i].addEventListener("click", function() { this.classList.toggle("active"); var panel = this.nextElementSibling; if (panel.style.display === "block") { panel.style.display = "none"; img.src == "assets/images/icon-minus.svg" } else { panel.style.display = "block"; } if(img.src === "assets/images/icon-plus.svg"){ img.src = "assets/images/icon-minus.svg" }else img.src = "assets/images/icon-plus.svg" }); } </script> </script> </html> برجاء المساعدة وتوضيح سبب عدم استطاعتي علما بانني قد درست اساسيات جافاسكريبت وHTML , CSS

يوجد لديك بعض الأخطاء أولا في الكود السابق لاحظ أنك تستخدم المتغير img وهذا المتغير هو array لهذا فإن img.src لن تكون خاصة بالصورة الخاصة بالزر الذي يتم الضغط عليه لذلك يجب تعريف الصورة بداخل الدالة عن طريق querySelector من خلال this للحصول على الصورة التي بداخل الزر. ثانيا في السطر التالي هنا إذا قمت بطباعة الخاصية src ستجد أنها عنوان كامل وليس فقط "assets/images/icon-plus.svg" لهذا الشرط لن يتحقق والصحيح هو إستخدام الدالة includes والتي تتحق من أن السلسلة النصية تحتوي على النص الذي يمرر لها . يمكنك تجربة الإفتراحات التالية ويجب أن يعمل معك ويمكنك إرسال الكود الذي قم بتعديله إذا لم تعمل معك حتي أخبرك إذا كانت توجد مشكلة به. حيث لا نقوم هنا على موقع الأكاديمية بحل أسئلة الإختبارات ولكن نقوم بتوجيهك للحل الصحيح.

اريد ان اتعلم بناء واجهات خلفية وامامية للمستخدم بلغة الجافا

مركز المساعده لا يستجيب