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Showing posts from June, 2020

What is UI/UX and Why is it Important?

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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

Manage Countries Coordinates and Flags in Database using RESTful Web Services and PLSQL

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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

Build Your Profile in Oracle APEX using Bootstrap

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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