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JDeveloper is a freeware IDE supplied by Oracle Corporation. It offers features for development in Java, XML, SQL and PL/SQL, HTML, JavaScript, BPEL and PHP. JDeveloper covers the full development lifecycle from design through coding, debugging, optimization and profiling to deploying.

#recursion #learn #oracle #jdeveloper

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Hibernate ORM (Hibernate in short) is an object-relational mapping tool for the Java programming language. It provides a framework for mapping an object-oriented domain model to a relational database. Hibernate also provides data query and retrieval facilities.

#recursion #learn #hibernate #orm

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Eclipse is a Java-based open source platform that allows a software developer to create a customized development environment (IDE) from plug-in components built by Eclipse members. Eclipse is managed and directed by the Eclipse.org Consortium.

#recursion #learn #eclipse

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Design patterns are formalized best practices that the programmer can use to solve common problems when designing an application or system.

Design patterns can speed up the development process by providing tested, proven development paradigms.

Reusing design patterns helps to prevent subtle issues that can cause major problems, and it also improves code readability for coders and architects who are familiar with the patterns.

#recursion #learn

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The Internet of Things (IoT) is a system of interrelated computing devices, mechanical and digital machines, objects, animals or people that are provided with unique identifiers and the ability to transfer data over a network without requiring human-to-human or human-to-computer interaction.

#recursion #learn #lot

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EJB3. Enterprise Java Beans (EJB) 3.0 is a deep overhaul and simplification of the EJB specification. EJB 3.0's goals are to simplify development, facilitate test driven development, and focus more on writing plain old java objects (POJOs) rather than on complex EJB APIs.

#recursion #learn #ejb3

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In its most simple description, cloud computing is taking services ("cloud services") and moving them outside an organizations firewall on shared systems. Applications and services are accessed via the Web, instead of your hard drive. The services are delivered and used over the Internet and are paid for by cloud customer (your business), typically on an "as-needed, pay-per-use" business model. The cloud infrastructure is maintained by the cloud provider, not the individual cloud customer.

Cloud computing is comparable to grid computing, a type of computing where unused processing cycles of all computers in a network are harnesses to solve problems too intensive for any stand-alone machine.

#recursion #learn #cloud

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Object-oriented programming (OOP) refers to a type of computer programming (software design) in which programmers define not only the data type of a data structure, but also the types of operations (functions) that can be applied to the data structure.

#recursion #learn #oop

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In computing based on the Java Platform, JavaBeans are classes that encapsulate many objects into a single object (the bean). They are serializable, have a zero-argument constructor, and allow access to properties using getter and setter methods.

#recursion #learn #java

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XML is a file extension for an Extensible Markup Language (XML) file format used to create common information formats and share both the format and the data on the World Wide Web, intranets, and elsewhere using standard ASCII text.

XML is similar to HTML. Both XML and HTML contain markup symbols to describe the contents of a page or file. HTML, however, describes the content of a Web page (mainly text and graphic images) only in terms of how it is to be displayed and interacted with. For example, the letter "p" placed within markup tags starts a new paragraph.

XML describes the content in terms of what data is being described. For example, the word "phonenum" placed within markup tags could indicate that the data that followed was a phone number. An XML file can be processed purely as data by a program or it can be stored with similar data on another computer or it can be displayed, like an HTML file. For example, depending on how the application in the receiving computer wanted to handle the phone number, it could be stored, displayed, or dialed.

XML is considered extensible because, unlike HTML, the markup symbols are unlimited and self-defining. XML is a simpler and easier-to-use subset of the Standard Generalized Markup Language (SGML) standard for how to create a document structure. It is expected that HTML and XML will be used together in many Web applications. XML markup, for example, may appear within an HTML page.

#recursion #learn #xml

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JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language, Standard ECMA-262 3rd Edition.

#recursion #learn #json

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Apache Tomcat is used to deploy your Java Servlets and JSPs. So in your Java project you can build your WAR (short for Web ARchive) file, and just drop it in the deploy directory in Tomcat. So basically Apache is an HTTP Server, serving HTTP. Tomcat is a Servlet and JSP Server serving Java technologies #recursion#learn#tomcat#apache

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WebLogic server is based on Java 2 Platform, Enterprise Edition (J2EE), the standard platform used to create Java-based multi-tier enterprise applications. J2EE platform technologies were developed through the efforts of BEA Systems and other vendors in collaboration with the main developer, Sun Microsystems.

#recursion #learn #Weblogic #Oracle

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In computing, Oracle Application Development Framework, usually called Oracle ADF, provides a Java framework for building enterprise applications. It provides visual and declarative approaches to Java EE development.

#recursion #learn #ADF #Oracle

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JavaServer Faces (JSF) is a Java specification for building component-based user interfaces for web applications and was formalized as a standard through the Java Community Process being part of the Java Platform, Enterprise Edition. JSF 2 uses Facelets as its default templating system.

#recursion #learn #JSF

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هي لغة برمجة معتمده على الجافا تمكننا من كتابة صفحات ويب ديناميكية. وهي ببساطة عبارة عن tags  تكتب داخل لغة  HTML وهي بسيطة التعلم جدا خصوصا من كان لدية معرفة بمفهوم الويب.

#recursion #learn #JSP #Servlet

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ماهو نظام ال (ios) ؟ تعريف ونبذه مختصره عن نظام( ios) ؟

هو نظام تشغيل للهواتف من شركه ابل اطلق عليه في الاصل (OS) ثم اعيد تسميته في عام 2009 الي ios وهو حاليا مشغل لمعظم اجهزه شركه ابل مثل iPhone , iPad , iPod touch .وكغيره من انظمه التشغيل الحديثه يتميز نظام الIOS باستخدام واجهة المستخدم الرسومية او ما تسمي ب “GUI “وهي عباره عن استخدام المدخلات مثل الماوس والكيبورد من داخل النظام نفسه عن طريق اللمس وكذلك تشغيل التطبيقات يتم من خلال اللمس .

وقد مر هذا النظام بعدة تحديثات مثل (IOS2 ) فقد تم تزويد هذا التحديث بمكتبه ابل للتطبيقات التي تمكن المستخدم من تنزيل التطبيقات وتشغيلها.

ثم (IOS3)  تم اتاحه النسخ والصق للوظائف واتاحته لتشغيل الـ iPad

وفي اصدار( IOS4 ) تم تحديثه ليدعم تشغيل اكثر من مهمه او برنامج فى ان واحد او ما يطلق عليه multitasking واضافه مركز لالعاب . وتحديث (IOS5) وفي هذا التحديث تضمن مساعد الصوت SIRI .

(IOS6) وهذا اخر تحديث لنظام IOS اهم ما يتضمنه هذا التحديث ميزة السحب لتحديث الايميل Pull To Refresh و أضافة العديد من الرموز التعبيرية الجديدة المدمجة بالنظام و ميزة الحد من تتبع المعلنون لنشاطك Limit AD Tracking و فتح التطبيقات باستخدام سيرى و ضبط اعدادات EQ للموسيقى على خيار “Late Night Listening “وهذا الخيار يخفض مستويات “Bass” لجعل الموسيقى الخاصة بك أقل ضوضاء حتى تتمكن من الدخول فى النوم وبسهولة أثناء الاستماع.

#recursion #learn #IOS