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What is UI/UX and Why is it Important?

Back when the computer was first introduced, only those who knew how to write code could give a computer commands. Developers needed a way to create a more user-friendly computer using graphics and simple layouts. Once the idea of a graphical user interface (GUI) began, windows were created, drop-down menus were added, and unique icons were used for navigation. It became easy for virtually anyone to use a computer. Now, quality websites include visual design choices that make it easy for a user to get what they want. UI stands for user interface, which includes the screens, its pages, buttons, and all other visual elements that are used to help a user interact with a device (Fast Co Design). UI designers focus on user experience by designing easy-to-navigate software for all types of digital products like websites, applications, and other interactive devices. UX refers to the user experience design. It
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Manage Countries Coordinates and Flags in Database using RESTful Web Services and PLSQL

Here i am giving an example to manage countries coordinates and flag in database using RESTful web services and PLSQL. Reference APIs: https://www.countryflags.io https://gist.githubusercontent.com/erdem/8c7d26765831d0f9a8c62f02782ae00d/raw/248037cd701af0a4957cce340dabb0fd04e38f4c/countries.json Step 1:  Create table as below, where we will populate data. CREATE TABLE  fxgn_country_coordinates   (     id                           NUMBER,     country_code        VARCHAR2(10),     country                  VARCHAR2(200),     capital                    VARCHAR2(100),     latitude                   NUMBER,     longitude                NUMBER,     updated_by             VARCHAR2(30),     updated_on             TIMESTAMP (6),     country_flag_flat    VARCHAR2(100),     country_flag_shiny VARCHAR2(100)   );   Step 2:  Create sequence as below,   CREATE SEQUENCE  fxgn_country_coordinates_s  MINVALUE 1 MAXVALUE 9999999999999999999999999999 INCREMENT BY 1 START WITH 1 CACHE 20 NOORDER NOCYCLE nok
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Build Your Profile in Oracle APEX using Bootstrap

Here i am giving an example to build profile using Bootstrap in Oracle APEX. Note:  It's just an example, you can modify and use this code as per your wish. Follow below steps to achieve this, Step 1: Do copy and paste below code into page html header section. <!DOCTYPE html> <html>    <head>       <title>Resume</title>       <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/css/bootstrap.min.css">       <!-- Latest compiled JavaScript -->       <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.0/js/bootstrap.min.js"></script>       <link rel="stylesheet" type="text/css" href="cv3.css">    </head>    <body>       <div class="col-md-offset-2 col-md-8" style="background: white" id="wrapper">       <div id="header">          <div>             <a href="htt
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