Support

Support Options

Report a problem

About you
This is a randomly generated image of letters and numbers. Letters not clear? Click to renew CAPTCHA.
About the problem

gyan guide45

Mastering Web Development with the MERN Stack: A Comprehensive Course Overview

Introduction: In the rapidly evolving landscape of web development, staying up-to-date with the latest technologies and frameworks is crucial. The MERN stack, an acronym for MongoDB, Express.js, React.js, and Node.js, has emerged as a powerful and popular choice for building modern web applications. To help developers harness the full potential of this technology stack, numerous MERN stack courses have been developed. 1. Understanding the MERN Stack: Before delving into the specifics of a MERN stack course, it's essential to grasp the fundamentals of the MERN stack itself. The MERN stack is a full-stack JavaScript framework that encompasses: • MongoDB: An adaptable NoSQL database with a JSON-like structure for storing data. • Express.js: A web application framework for building robust and scalable server-side applications. • React.js: A JavaScript library for building user interfaces, particularly single-page applications. • Node.js: A runtime environment for executing server-side JavaScript code. 2. Course Structure and Curriculum: A well-designed MERN stack course typically follows a structured curriculum that takes learners from the basics to advanced concepts. The course is divided into modules, each focusing on a specific component of the MERN stack. Here's a typical breakdown: • Introduction to JavaScript and Node.js: Establishing a foundation in JavaScript is crucial for understanding the MERN stack. Node.js, being the runtime environment, is also introduced in this phase. • Building RESTful APIs with Express.js: Participants learn how to create robust APIs using Express.js, which serves as the backend framework in the MERN stack. • Database Management with MongoDB: This section covers the fundamentals of MongoDB, including database design, querying, and integration with Node.js. • Frontend Development with React.js: Learners are introduced to React.js, focusing on components, state management, and the principles of a single-page application (SPA). • Connecting Frontend and Backend: Participants explore how to connect the frontend and backend by making API calls from a React.js application to the Express.js server. • Authentication and Authorization: Security is a critical aspect of web development. The course covers authentication techniques and how to implement user authorization in MERN stack applications. • State Management with Redux: An in-depth look at Redux for state management in React applications, ensuring efficient data flow within the frontend. • Deployment and Optimization: The final module addresses deploying MERN stack applications to production environments and optimizing them for performance. 3. Hands-on Projects: One of the key features of a MERN stack course is the emphasis on hands-on projects. Learners are provided with real-world scenarios and challenges, allowing them to apply their knowledge to build fully functional web applications. These projects not only reinforce theoretical concepts but also equip participants with practical experience in using the MERN stack in a professional setting. 4. Community and Support: Many MERN stack courses encourage a sense of community among participants. This can take the form of discussion forums, live Q&A sessions, and collaborative projects. A strong community helps learners to network, seek guidance, and stay motivated throughout the course. Importance of MERN Stack 1. Unified Language (JavaScript): One of the standout features of the MERN stack is the use of a unified language throughout the entire development stack - JavaScript. Developers can leverage their knowledge of JavaScript across the frontend and backend, thanks to Node.js. This homogeneity eliminates the need for context-switching between different languages, making the development process more seamless and efficient. 2. Scalability and Flexibility: MongoDB, a NoSQL database, is a crucial component of the MERN stack, providing developers with a scalable and flexible solution for handling diverse data types. Its document-oriented structure allows for easy scalability and adaptability, making it well-suited for applications with evolving data requirements. This flexibility is particularly beneficial for startups and businesses experiencing rapid growth. 3. Rapid Development with React.js: React.js, the frontend library in the MERN stack, is renowned for its component-based architecture and virtual DOM, which enable developers to create highly interactive and responsive user interfaces. The ability to reuse components across different parts of the application accelerates development, reduces redundancy, and ensures a consistent user experience. 4. Single Page Application (SPA) Architecture: MERN stack encourages the development of Single Page Applications (SPAs), where content is dynamically loaded on a single webpage, providing a smoother and more responsive user experience. React.js, with its virtual DOM and efficient state management, plays a pivotal role in building SPAs, reducing server load and optimizing performance. 5. Efficient Backend with Express.js and Node.js: Express.js, a minimal and flexible Node.js web application framework, facilitates the creation of robust and scalable server-side applications. Node.js, known for its event-driven and non-blocking I/O model, ensures high performance and enables handling a large number of simultaneous connections. Together, Express.js and Node.js form a potent backend combination that supports the demands of modern web applications. Conclusion: The importance of the MERN stack in modern web development cannot be overstated. Its unified language, scalability, flexibility, and efficient architecture make it a compelling choice for developers and businesses aiming to create cutting-edge web applications. As the demand for scalable, performant, and feature-rich applications continues to rise, mastering the MERN stack has become a strategic imperative for developers aspiring to thrive in the dynamic landscape of web development. Kickstart your career in web development with the best MERN Stack course in Bangalore at Infocampus. Learn the most in-demand technologies - MongoDB, Express.js, React.js, and Node.js - from industry experts. Get hands-on experience and build real-world projects to enhance your skills. Enroll now and become a sought-after MERN Stack developer! Enroll now! For more details Call: 8884166608 or 9740557058 Visit: https://infocampus.co.in/mern-stack-training-in-bangalore.html
  1. MERN Stack
  2. React Js
  3. Web Development

Comments on this entry

There are no comments at this time.

Add a comment

Please keep comments relevant to this entry.

Line breaks and paragraphs are automatically converted. URLs (starting with http://) or email addresses will automatically be linked.

Debug Console

Close15 MBRequestSessionTimelineDatabase93Events68
$_GET
Array( ) Array(

)
$_POST
Array( ) Array(

)
$_COOKIE
Array( ) Array(

)
$_SERVER
Array( REDIRECT_SCRIPT_URL => /members/8396/blog/2024/01/mastering-web-development-with-the-mer... Array(
REDIRECT_SCRIPT_URL => /members/8396/blog/2024/01/mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview,
REDIRECT_SCRIPT_URI => https://itmig.curie.fr/members/8396/blog/2024/01/mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview,
REDIRECT_HTTPS => on,
REDIRECT_SSL_TLS_SNI => itmig.curie.fr,
REDIRECT_STATUS => 200,
SCRIPT_URL => /members/8396/blog/2024/01/mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview,
SCRIPT_URI => https://itmig.curie.fr/members/8396/blog/2024/01/mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview,
HTTPS => on,
SSL_TLS_SNI => itmig.curie.fr,
HTTP_USER_AGENT => CCBot/2.0 (https://commoncrawl.org/faq/),
HTTP_ACCEPT => text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8,
HTTP_ACCEPT_LANGUAGE => en-US,en;q=0.5,
HTTP_ACCEPT_ENCODING => br,gzip,
HTTP_HOST => itmig.curie.fr,
HTTP_CONNECTION => Keep-Alive,
PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin,
SERVER_SIGNATURE => ,
SERVER_SOFTWARE => Apache/2.4.10 (Debian),
SERVER_NAME => itmig.curie.fr,
SERVER_ADDR => 192.168.25.26,
SERVER_PORT => 443,
REMOTE_ADDR => 3.235.172.123,
DOCUMENT_ROOT => /var/www/itmig,
REQUEST_SCHEME => https,
CONTEXT_PREFIX => ,
CONTEXT_DOCUMENT_ROOT => /var/www/itmig,
SERVER_ADMIN => [no address given],
SCRIPT_FILENAME => /var/www/itmig/index.php,
REMOTE_PORT => 40316,
REDIRECT_URL => /members/8396/blog/2024/01/mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview,
GATEWAY_INTERFACE => CGI/1.1,
SERVER_PROTOCOL => HTTP/1.1,
REQUEST_METHOD => GET,
QUERY_STRING => ,
REQUEST_URI => /members/8396/blog/2024/01/mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview,
SCRIPT_NAME => /index.php,
PHP_SELF => /index.php,
REQUEST_TIME_FLOAT => 1714023899.019,
REQUEST_TIME => 1714023899
)
separator .
orderBy id
orderDir asc
1 registerIP
2 access
always
renew
tracker.sid 1ee7552749f415e3e3c25199102bf693
tracker.ssid 1ee7552749f415e3e3c25199102bf693
tracker.rsid 1ee7552749f415e3e3c25199102bf693
session.token a7d7adbc1366608861a42409fed3228b
  • site 0.013 seconds (+0.013); 3.75 MB (+3.750) - afterInitialise
  • site 0.021 seconds (+0.008); 4.25 MB (+0.500) - afterRoute
  • site 0.116 seconds (+0.095); 14.50 MB (+10.250) - afterDispatch
  • site 0.127 seconds (+0.011); 14.50 MB (0.000) - beforeRenderModule mod_custom (Hub Footer)
  • site 0.128 seconds (+0.001); 14.75 MB (+0.250) - afterRenderModule mod_custom (Hub Footer)
  • site 0.128 seconds (+0.000); 14.75 MB (0.000) - beforeRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.131 seconds (+0.003); 14.75 MB (0.000) - afterRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.131 seconds (+0.000); 14.75 MB (0.000) - beforeRenderModule mod_menu (Main Menu)
  • site 0.139 seconds (+0.008); 14.75 MB (0.000) - afterRenderModule mod_menu (Main Menu)
  • site 0.139 seconds (+0.000); 14.75 MB (0.000) - beforeRenderModule mod_search (Search)
  • site 0.140 seconds (+0.001); 15.00 MB (+0.250) - afterRenderModule mod_search (Search)
  • site 0.140 seconds (+0.000); 15.00 MB (0.000) - beforeRenderModule mod_reportproblems (Trouble Report)
  • site 0.147 seconds (+0.007); 15.00 MB (0.000) - afterRenderModule mod_reportproblems (Trouble Report)
  • site 0.150 seconds (+0.003); 15.00 MB (0.000) - onAfterRender
  • site 0.152 seconds (+0.002); 15.00 MB (0.000) - sessionStore
15 MB

93 Queries Logged: 0.02694034576416 seconds

  1. SELECT data
      FROM `jos_session`
      WHERE `session_id` = '9ec14d15c7fc7b3cd3f0ee132c9719ef'
  2. DELETE
      FROM`jos_session`
      WHERE `session_id` = '9ec14d15c7fc7b3cd3f0ee132c9719ef'
  3. SELECT data
      FROM `jos_session`
      WHERE `session_id` = '1ee7552749f415e3e3c25199102bf693'
  4. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_languages'
  5. SELECT session_id
      FROM `jos_session`
      WHERE `session_id` = '1ee7552749f415e3e3c25199102bf693'
      LIMIT 1
  6. INSERT INTO `jos_session` (`session_id`,`client_id`,`time`,`ip`)
      VALUES ('1ee7552749f415e3e3c25199102bf693','0','1714023899','3.235.172.123')
  7. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_members'
  8. SELECT b.id
      FROM `jos_usergroups` AS `a`
      LEFT JOIN jos_usergroups AS b
      ON b.lft <= a.lft
      AND b.rgt >= a.rgt
      WHERE `a`.`id` = '1'
  9. SELECT *
      FROM `jos_viewlevels`
  10. SELECT folder AS type,element AS name,protected,params
      FROM `jos_extensions`
      WHERE `enabled` >= '1'
      AND `type` = 'plugin'
      AND `state` >= '0'
      AND `access` IN ('1','1','4')
      ORDER BY `ordering` ASC
  11. SELECT m.id,m.menutype,m.title,m.alias,m.note,m.path AS route,m.link,m.type,m.level,m.language,m.browserNav,m.access,m.params,m.home,m.img,m.template_style_id,m.component_id,m.parent_id,e.element AS component
      FROM `jos_menu` AS `m`
      LEFT JOIN jos_extensions AS e
      ON e.extension_id = m.component_id
      WHERE `m`.`published` = '1'
      AND `m`.`parent_id` > '0'
      AND `m`.`client_id` = '0'
      ORDER BY `m`.`lft` ASC
  12. SELECT jos_template_styles.id,jos_template_styles.home,jos_template_styles.template,jos_template_styles.params,jos_extensions.protected
      FROM `jos_template_styles`
      INNER JOIN jos_extensions
      ON jos_extensions.element = jos_template_styles.template
      WHERE `jos_template_styles`.`client_id` = '0'
      AND `jos_extensions`.`enabled` = '1'
      AND `jos_extensions`.`type` = 'template'
      AND jos_extensions.`client_id` = `jos_template_styles`.`client_id`
      ORDER BY `home` DESC
  13. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_tags'
  14. SELECT *
      FROM `jos_users`
      WHERE `jos_users`.`id` = '8396'
  15. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_resources'
  16. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_publications'
  17. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_projects'
  18. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_jobs'
  19. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_citations'
  20. SHOW FULL COLUMNS
      FROM `jos_jobs_employers`
  21. SELECT a.rules
      FROM `jos_assets` AS `a`
      WHERE `a`.`id` = '1'
      GROUP BY a.id, a.rules, a.lft
  22. SELECT b.rules
      FROM `jos_assets` AS `a`
      LEFT JOIN jos_assets AS b
      ON b.lft <= a.lft
      AND b.rgt >= a.rgt
      WHERE `a`.`name` = 'com_members.component'
      GROUP BY b.id, b.rules, b.lft
      ORDER BY `b`.`lft` ASC
  23. SELECT *
      FROM `jos_assets`
      WHERE `jos_assets`.`parent_id` = '0'
  24. SELECT *
      FROM `jos_assets`
      WHERE `jos_assets`.`id` = '1'
  25. SELECT e.id
      FROM `jos_jobs_employers` AS e JOIN `jos_users_points_subscriptions` AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2024-04-25 05:44:59'
  26. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_blog'
  27. SELECT *
      FROM `jos_plugin_params`
      WHERE `jos_plugin_params`.`object_id` = '8396'
      AND `jos_plugin_params`.`folder` = '0'
      AND `jos_plugin_params`.`element` = '0'
  28. SELECT *
      FROM `jos_blog_entries`
      WHERE `jos_blog_entries`.`alias` = 'mastering-web-development-with-the-mern-stack-a-comprehensive-course-overview'
      AND `jos_blog_entries`.`scope` = 'member'
      AND `jos_blog_entries`.`scope_id` = '8396'
      AND `jos_blog_entries`.`state` IN ('0','1')
      ORDER BY `state` DESC
  29. SELECT *
      FROM `jos_users`
      WHERE `jos_users`.`id` = '8396'
  30. SELECT *
      FROM `jos_blog_comments`
      WHERE `jos_blog_comments`.`entry_id` = '7816'
      AND `jos_blog_comments`.`state` IN ('1','3')
  31. SELECT jos_tags_object.label,jos_tags.*
      FROM `jos_tags`
      INNER JOIN jos_tags_object
      ON jos_tags_object.tagid = jos_tags.id
      WHERE `jos_tags_object`.`tbl` = 'blog'
      AND `jos_tags_object`.`objectid` = '7816'
      AND `jos_tags`.`admin` = '0'
      GROUP BY jos_tags_object.label,jos_tags.id
  32. SELECT *
      FROM `jos_blog_entries`
      WHERE `jos_blog_entries`.`scope` = 'member'
      AND `jos_blog_entries`.`scope_id` = '8396'
      AND `jos_blog_entries`.`state` IN ('1')
      AND `jos_blog_entries`.`access` IN ('1','1','4')
      AND (`jos_blog_entries`.`publish_up` IS NULL OR `jos_blog_entries`.`publish_up` <= '2024-04-25 05:44:59' )
      AND (`jos_blog_entries`.`publish_down` IS NULL OR `jos_blog_entries`.`publish_down` >= '2024-04-25 05:44:59' )
      ORDER BY `hits` DESC
      LIMIT 5
  33. SELECT *
      FROM `jos_users`
      WHERE `jos_users`.`id` IN ('8396')
  34. SELECT id,entry_id
      FROM `jos_blog_comments`
      WHERE `jos_blog_comments`.`state` IN ('1','3')
      AND `jos_blog_comments`.`entry_id` IN ('7665','7668','7676','7683','7687')
  35. SELECT *
      FROM `jos_users`
      WHERE `jos_users`.`id` = '8396'
  36. SELECT *
      FROM `jos_blog_comments`
      WHERE `jos_blog_comments`.`entry_id` = '7816'
      AND `jos_blog_comments`.`state` IN ('1','3')
      AND `jos_blog_comments`.`parent` = '0'
      ORDER BY `created` ASC
  37. SELECT *
      FROM `jos_users`
      WHERE `jos_users`.`id` = '0'
  38. SELECT *
      FROM `jos_user_profiles`
      WHERE `jos_user_profiles`.`user_id` = NULL
  39. SELECT *
      FROM `jos_blog_comments`
      WHERE `jos_blog_comments`.`entry_id` = '7816'
      AND `jos_blog_comments`.`id` = '0'
      AND `jos_blog_comments`.`state` IN ('1','3')
  40. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_users'
  41. SELECT *
      FROM `jos_blog_entries`
      WHERE `jos_blog_entries`.`scope` = 'member'
      AND `jos_blog_entries`.`scope_id` = '8396'
      AND `jos_blog_entries`.`state` IN ('1')
      AND `jos_blog_entries`.`access` IN ('1','1','4')
      AND (`jos_blog_entries`.`publish_up` IS NULL OR `jos_blog_entries`.`publish_up` <= '2024-04-25 05:44:59' )
      AND (`jos_blog_entries`.`publish_down` IS NULL OR `jos_blog_entries`.`publish_down` >= '2024-04-25 05:44:59' )
  42. SELECT id,entry_id
      FROM `jos_blog_comments`
      WHERE `jos_blog_comments`.`state` IN ('1','3')
      AND `jos_blog_comments`.`entry_id` IN ('7665','7668','7676','7683','7687','7711','7728','7737','7744','7753','7754','7755','7757','7761','7765','7768','7771','7773','7774','7775','7778','7781','7785','7787','7788','7790','7791','7793','7795','7799','7800','7804','7805','7807','7808','7809','7810','7811','7812','7813','7814','7815','7816','7818','7819','7820','7821','7822','7823','7824','7825','7826','7827')
  43. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_collections'
  44. SHOW FULL COLUMNS
      FROM `jos_collections`
  45. SELECT COUNT(DISTINCT b.id)
      FROM jos_collections AS b
      INNER JOIN `jos_collections_items` AS im
      ON im.type='collection'
      AND im.object_id=b.id
      LEFT JOIN `jos_collections_following` AS f
      ON f.following_type='collection'
      AND f.following_id=b.id
      WHERE b.state='1'
      AND b.object_id='8396'
      AND b.object_type='member'
  46. SELECT COUNT(DISTINCT b.id)
      FROM jos_collections AS b
      INNER JOIN `jos_collections_items` AS im
      ON im.type='collection'
      AND im.object_id=b.id
      LEFT JOIN `jos_collections_following` AS f
      ON f.following_type='collection'
      AND f.following_id=b.id
      WHERE b.state='1'
      AND b.access='0'
      AND b.object_id='8396'
      AND b.object_type='member'
  47. SELECT *
      FROM `jos_resource_types`
      WHERE `jos_resource_types`.`category` = '27'
      ORDER BY `type` ASC
  48. SELECT COUNT(jos_resources.id) AS count
      FROM `jos_resources`
      LEFT JOIN jos_author_assoc
      ON jos_author_assoc.subid = jos_resources.id
      WHERE `jos_resources`.`standalone` = '1'
      AND `jos_resources`.`published` IN ('1')
      AND `jos_author_assoc`.`subtable` = 'resources'
      AND `jos_author_assoc`.`authorid` = '8396'
      AND `jos_author_assoc`.`role` != 'submitter'
      AND `jos_resources`.`access` IN ('0','3')
  49. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_wiki'
  50. SELECT *
      FROM `jos_wiki_versions`
      WHERE `jos_wiki_versions`.`created_by` = '8396'
      AND `jos_wiki_versions`.`approved` = '1'
      GROUP BY page_id,id
  51. SELECT COUNT(jos_wiki_pages.id) AS count
      FROM `jos_wiki_pages`
      WHERE `jos_wiki_pages`.`state` = '1'
      AND `jos_wiki_pages`.`scope` = 'site'
      AND `jos_wiki_pages`.`id` IN ('')
  52. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_courses'
  53. SHOW FULL COLUMNS
      FROM `jos_courses`
  54. SELECT COUNT(*)
      FROM `jos_courses` AS c JOIN `jos_courses_members` AS m
      ON m.course_id=c.id
      LEFT JOIN `jos_courses_offerings` AS o
      ON o.id=m.offering_id
      LEFT JOIN `jos_courses_offering_sections` AS s
      on s.id=m.section_id
      LEFT JOIN `jos_courses_roles` AS r
      ON r.id=m.role_id
      WHERE m.user_id=8396
      AND m.student=0
      AND r.alias='instructor'
      AND c.state=1
  55. SHOW FULL COLUMNS
      FROM `jos_publications`
  56. SELECT *
      FROM `jos_publication_categories`
      WHERE `jos_publication_categories`.`state` = '1'
      ORDER BY `name` ASC
  57. SELECT COUNT(jos_publication_versions.id) AS count
      FROM `jos_publication_versions`
      INNER JOIN jos_publications
      ON jos_publications.id = jos_publication_versions.publication_id
      LEFT JOIN jos_publication_authors
      ON jos_publication_authors.publication_version_id = jos_publication_versions.id
      WHERE `jos_publication_versions`.`state` IN ('1')
      AND `jos_publication_authors`.`user_id` = '8396'
      AND (`jos_publication_authors`.`role` IS NULL OR `jos_publication_authors`.`role` != 'submitter' )
      AND `jos_publication_versions`.`access` IN ('0','3')
  58. SHOW FULL COLUMNS
      FROM `jos_courses_offerings`
  59. SHOW FULL COLUMNS
      FROM `jos_courses_roles`
  60. SELECT r.*, (SELECT COUNT(m.user_id)
      FROM jos_courses_members AS m
      WHERE m.role_id=r.id
      AND m.`offering_id` IN (0,0)) AS total
      FROM jos_courses_roles AS r
      WHERE r.`offering_id` IN (0,0)
  61. SELECT COUNT(*)
      FROM `jos_courses` AS c JOIN `jos_courses_members` AS m
      ON m.course_id=c.id
      LEFT JOIN `jos_courses_offerings` AS o
      ON o.id=m.offering_id
      LEFT JOIN `jos_courses_offering_sections` AS s
      on s.id=m.section_id
      LEFT JOIN `jos_courses_roles` AS r
      ON r.id=m.role_id
      WHERE c.state IN (1, 3)
      AND m.user_id=8396
      AND m.student=0
      AND r.alias='instructor'
  62. SELECT COUNT(*)
      FROM `jos_courses` AS c JOIN `jos_courses_members` AS m
      ON m.course_id=c.id
      LEFT JOIN `jos_courses_offerings` AS o
      ON o.id=m.offering_id
      LEFT JOIN `jos_courses_offering_sections` AS s
      on s.id=m.section_id
      LEFT JOIN `jos_courses_roles` AS r
      ON r.id=m.role_id
      WHERE c.state IN (1, 3)
      AND m.user_id=8396
      AND m.student=0
      AND r.alias='manager'
  63. SELECT COUNT(*)
      FROM `jos_courses` AS c JOIN `jos_courses_members` AS m
      ON m.course_id=c.id
      LEFT JOIN `jos_courses_offerings` AS o
      ON o.id=m.offering_id
      LEFT JOIN `jos_courses_offering_sections` AS s
      on s.id=m.section_id
      LEFT JOIN `jos_courses_roles` AS r
      ON r.id=m.role_id
      WHERE c.state=1
      AND m.user_id=8396
      AND m.student=1
      AND (s.publish_down IS NULL OR s.publish_down='0000-00-00 00:00:00' OR s.publish_down < '2024-04-25 05:44:59')
      AND s.state=1
      AND o.state=1
  64. SELECT *
      FROM `jos_xgroups_inviteemails`
      WHERE `jos_xgroups_inviteemails`.`email` = 'gyanguide45@gmail.com'
  65. ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '1' AS registered, '0' AS regconfirmed, '0' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_applicants` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '1' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_members` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '1' AS registered, '1' AS regconfirmed, '1' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_managers` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.logo, g.created, g.join_policy, '0' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM `jos_xgroups` AS g, `jos_xgroups_invitees` AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 )
  66. SELECT COUNT(jos_xmessage_recipient.id) AS count
      FROM `jos_xmessage_recipient`
      INNER JOIN jos_xmessage
      ON jos_xmessage.id = jos_xmessage_recipient.mid
      LEFT JOIN jos_xmessage_seen
      ON jos_xmessage_seen.mid=jos_xmessage.id
      AND jos_xmessage_seen.uid=8396
      WHERE `jos_xmessage_recipient`.`uid` = '8396'
      AND `jos_xmessage_recipient`.`state` = '0'
  67. SELECT COUNT(jos_xmessage.id) AS count
      FROM `jos_xmessage`
      INNER JOIN jos_xmessage_recipient
      ON jos_xmessage.id = jos_xmessage_recipient.mid
      WHERE `jos_xmessage_recipient`.`uid` = '8396'
      AND `jos_xmessage_recipient`.`state` != '2'
      AND jos_xmessage.id NOT IN (SELECT s.mid
      FROM `jos_xmessage_seen` AS s
      WHERE s.uid=8396)
  68. SHOW TABLES
  69. SELECT *
      FROM `jos_users_points`
      WHERE `jos_users_points`.`uid` = '8396'
  70. SHOW FULL COLUMNS
      FROM `jos_projects`
  71. SELECT count(DISTINCT p.id)
      FROM jos_projects AS p
      LEFT JOIN jos_project_owners AS o
      ON o.projectid=p.id
      AND o.userid='8396'
      AND o.userid != 0
      AND p.state!= 2 JOIN jos_users as x
      ON x.id=p.owned_by_user
      LEFT JOIN jos_xgroups as g
      ON g.gidNumber=p.owned_by_group
      WHERE (o.userid='8396'
      AND o.status!=2
      AND p.state NOT IN (2, 3)
      AND ((p.setup_stage >= '2') OR (o.role = 1
      AND p.owned_by_user='8396')))
      AND p.provisioned = 0
  72. SHOW FULL COLUMNS
      FROM `jos_project_owners`
  73. SELECT p.alias, p.title, o.*
      FROM jos_project_owners AS o
      INNER JOIN `jos_projects` AS p
      ON p.id=o.projectid
      WHERE o.userid=0
      AND o.status=0
      AND o.invited_email='gyanguide45@gmail.com'
  74. SELECT e.id
      FROM `jos_jobs_employers` AS e JOIN `jos_users_points_subscriptions` AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2024-04-25 05:44:59'
  75. SELECT e.id
      FROM `jos_jobs_employers` AS e JOIN `jos_users_points_subscriptions` AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2024-04-25 05:44:59'
  76. SELECT e.id
      FROM `jos_jobs_employers` AS e JOIN `jos_users_points_subscriptions` AS s
      ON s.id=e.subscriptionid
      AND s.uid=e.uid
      WHERE e.uid = '0'
      AND s.status=1
      AND s.expires > '2024-04-25 05:44:59'
  77. SHOW TABLES
  78. SELECT jos_citations.*,u.username,F.format AS template,CS.sec_cits_cnt AS sec_cnt
      FROM `jos_citations`
      LEFT JOIN jos_users AS u
      ON jos_citations.uid = u.id
      LEFT JOIN jos_citations_secondary AS CS
      ON jos_citations.id = CS.cid
      LEFT JOIN jos_citations_format AS F
      ON jos_citations.format = F.style
      WHERE `jos_citations`.`scope` = 'member'
      AND `jos_citations`.`scope_id` = '8396'
      AND `jos_citations`.`published` IN ('1')
  79. SELECT COUNT(jos_activity_recipients.id) AS count
      FROM `jos_activity_recipients`
      WHERE `jos_activity_recipients`.`scope` = 'user'
      AND `jos_activity_recipients`.`scope_id` = '8396'
      AND `jos_activity_recipients`.`state` = '1'
      AND `jos_activity_recipients`.`viewed` IS NULL
  80. ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '0' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_applicants AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_members AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '1' AS manager
      FROM jos_xgroups AS g, jos_xgroups_managers AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '0' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_invitees AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=0 )
  81. ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '0' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_applicants AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_members AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '1' AS registered, '1' AS regconfirmed, '1' AS manager
      FROM jos_xgroups AS g, jos_xgroups_managers AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 ) UNION ( SELECT g.gidNumber, g.published, g.approved, g.cn, g.description, g.join_policy, '0' AS registered, '1' AS regconfirmed, '0' AS manager
      FROM jos_xgroups AS g, jos_xgroups_invitees AS m
      WHERE (g.type='1' OR g.type='3')
      AND m.gidNumber=g.gidNumber
      AND m.uidNumber=8396 )
  82. SELECT *
      FROM `jos_xprofiles`
      WHERE uidNumber = '8396';
  83. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_search'
  84. SELECT m.id,m.title,m.module,m.position,m.content,m.showtitle,m.params,mm.menuid,e.protected
      FROM `jos_modules` AS `m`
      LEFT JOIN jos_modules_menu AS mm
      ON mm.moduleid = m.id
      LEFT JOIN jos_extensions AS e
      ON e.element = m.module
      AND e.client_id = m.client_id
      WHERE `m`.`published` = '1'
      AND `e`.`enabled` = '1'
      AND (`m`.`publish_up` IS NULL OR `m`.`publish_up` <= '2024-04-25 05:44:59' )
      AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= '2024-04-25 05:44:59' )
      AND `m`.`access` IN ('1','1','4')
      AND `m`.`client_id` = '0'
      AND (`mm`.`menuid` = '83' OR `mm`.`menuid` <= '0' )
      ORDER BY `m`.`position` ASC,`m`.`ordering` ASC
  85. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_support'
  86. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_content'
  87. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_categories'
  88. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_groups'
  89. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_kb'
  90. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_wishlist'
  91. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_media'
  92. SELECT extension_id AS id,element AS "option",params,enabled
      FROM `jos_extensions`
      WHERE `type` = 'component'
      AND `element` = 'com_answers'
  93. UPDATE `jos_session`
      SET `data` = '__default|a:10:{s:15:\"session.counter\";i:1;s:19:\"session.timer.start\";i:1714023899;s:18:\"session.timer.last\";i:1714023899;s:17:\"session.timer.now\";i:1714023899;s:8:\"registry\";O:23:\"Hubzero\\Config\\Registry\":2:{s:7:\"\0*\0data\";O:8:\"stdClass\":2:{s:1:\"0\";s:7:\"session\";s:10:\"Components\";O:8:\"stdClass\":2:{s:4:\"Blog\";O:8:\"stdClass\":1:{s:6:\"Models\";O:8:\"stdClass\":1:{s:7:\"Comment\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:7:\"created\";s:8:\"orderdir\";s:3:\"asc\";}}}s:9:\"Resources\";O:8:\"stdClass\":1:{s:6:\"Models\";O:8:\"stdClass\":1:{s:4:\"Type\";O:8:\"stdClass\":2:{s:7:\"orderby\";s:4:\"type\";s:8:\"orderdir\";s:3:\"asc\";}}}}}s:9:\"separator\";s:1:\".\";}s:4:\"user\";C:17:\"Hubzero\\User\\User\":22:{a:1:{s:5:\"guest\";b:1;}}s:11:\"tracker.sid\";s:32:\"1ee7552749f415e3e3c25199102bf693\";s:12:\"tracker.ssid\";s:32:\"1ee7552749f415e3e3c25199102bf693\";s:12:\"tracker.rsid\";s:32:\"1ee7552749f415e3e3c25199102bf693\";s:13:\"session.token\";s:32:\"a7d7adbc1366608861a42409fed3228b\";}',`time` = '1714023899',`ip` = '3.235.172.123'
      WHERE `session_id` = '1ee7552749f415e3e3c25199102bf693'
  • onAfterInitialise Method plgSystemP3p::onAfterInitialise /core/plugins/system/p3p/p3p.php:45
  • onAfterInitialise Method plgSystemRemember::onAfterInitialise /core/plugins/system/remember/remember.php:44
  • onAfterInitialise Method plgSystemHubzero::onAfterInitialise /core/plugins/system/hubzero/hubzero.php:46
  • onAfterInitialise Method plgSystemXFeed::onAfterInitialise /core/plugins/system/xfeed/xfeed.php:46
  • onAfterInitialise Method plgSystemSupergroup::onAfterInitialise /core/plugins/system/supergroup/supergroup.php:138
  • onAfterInitialise Method plgSystemReferrerpolicy::onAfterInitialise /core/plugins/system/referrerpolicy/referrerpolicy.php:21
  • onAfterRoute Method plgSystemJquery::onAfterRoute /core/plugins/system/jquery/jquery.php:46
  • onAfterRoute Method plgSystemSpamjail::onAfterRoute /core/plugins/system/spamjail/spamjail.php:46
  • onAfterRoute Method plgSystemIncomplete::onAfterRoute /core/plugins/system/incomplete/incomplete.php:46
  • onAfterRoute Method plgSystemUnconfirmed::onAfterRoute /core/plugins/system/unconfirmed/unconfirmed.php:46
  • onAfterRoute Method plgSystemUnapproved::onAfterRoute /core/plugins/system/unapproved/unapproved.php:46
  • onAfterRoute Method plgSystemPassword::onAfterRoute /core/plugins/system/password/password.php:46
  • onMembersAreas Method plgMembersDashboard::onMembersAreas /core/plugins/members/dashboard/dashboard.php:87
  • onMembersAreas Method plgMembersProfile::onMembersAreas /core/plugins/members/profile/profile.php:55
  • onMembersAreas Method plgMembersAccount::onMembersAreas /core/plugins/members/account/account.php:59
  • onMembersAreas Method plgMembersBlog::onMembersAreas /core/plugins/members/blog/blog.php:55
  • onMembersAreas Method plgMembersCollections::onMembersAreas /core/plugins/members/collections/collections.php:55
  • onMembersAreas Method plgMembersContributions::onMembersAreas /core/plugins/members/contributions/contributions.php:55
  • onMembersAreas Method plgMembersCourses::onMembersAreas /core/plugins/members/courses/courses.php:55
  • onMembersAreas Method plgMembersGroups::onMembersAreas /core/plugins/members/groups/groups.php:55
  • onMembersAreas Method plgMembersImpact::onMembersAreas /core/plugins/members/impact/impact.php:105
  • onMembersAreas Method plgMembersMessages::onMembersAreas /core/plugins/members/messages/messages.php:55
  • onMembersAreas Method plgMembersPoints::onMembersAreas /core/plugins/members/points/points.php:55
  • onMembersAreas Method plgMembersProjects::onMembersAreas /core/plugins/members/projects/projects.php:71
  • onMembersAreas Method plgMembersResume::onMembersAreas /core/plugins/members/resume/resume.php:85
  • onMembersAreas Method plgMembersUsage::onMembersAreas /core/plugins/members/usage/usage.php:55
  • onMembersAreas Method plgMembersCitations::onMembersAreas /core/plugins/members/citations/citations.php:72
  • onMembersAreas Method plgMembersActivity::onMembersAreas /core/plugins/members/activity/activity.php:54
  • onContentPrepare Method plgContentLoadmodule::onContentPrepare /core/plugins/content/loadmodule/loadmodule.php:60
  • onContentPrepare Method plgContentEmailcloak::onContentPrepare /core/plugins/content/emailcloak/emailcloak.php:49
  • onContentPrepare Method plgContentPagebreak::onContentPrepare /core/plugins/content/pagebreak/pagebreak.php:59
  • onContentPrepare Method plgContentXhubtags::onContentPrepare /core/plugins/content/xhubtags/xhubtags.php:50
  • onContentPrepare Method plgContentFormatwiki::onContentPrepare /core/plugins/content/formatwiki/formatwiki.php:88
  • onContentPrepare Method plgContentFormathtml::onContentPrepare /core/plugins/content/formathtml/formathtml.php:130
  • onContentPrepare Method plgContentExternalhref::onContentPrepare /core/plugins/content/externalhref/externalhref.php:65
  • onBlogView Method plgBlogOpengraph::onBlogView /core/plugins/blog/opengraph/opengraph.php:44
  • onBlogView Method plgBlogTwitter::onBlogView /core/plugins/blog/twitter/twitter.php:44
  • onMembersContributionsAreas Method plgMembersResources::onMembersContributionsAreas /core/plugins/members/resources/resources.php:88
  • onMembersContributionsAreas Method plgMembersWiki::onMembersContributionsAreas /core/plugins/members/wiki/wiki.php:53
  • onMembersContributionsAreas Method plgMembersCourses::onMembersContributionsAreas /core/plugins/members/courses/courses.php:379
  • onMembersContributionsAreas Method plgMembersImpact::onMembersContributionsAreas /core/plugins/members/impact/impact.php:221
  • onMembersContributionsAreas Method plgMembersPublications::onMembersContributionsAreas /core/plugins/members/publications/publications.php:90
  • onMembersContributions Method plgMembersResources::onMembersContributions /core/plugins/members/resources/resources.php:142
  • onMembersContributions Method plgMembersWiki::onMembersContributions /core/plugins/members/wiki/wiki.php:90
  • onMembersContributions Method plgMembersCourses::onMembersContributions /core/plugins/members/courses/courses.php:417
  • onMembersContributions Method plgMembersImpact::onMembersContributions /core/plugins/members/impact/impact.php:266
  • onMembersContributions Method plgMembersPublications::onMembersContributions /core/plugins/members/publications/publications.php:127
  • onMembers Method plgMembersDashboard::onMembers /core/plugins/members/dashboard/dashboard.php:113
  • onMembers Method plgMembersProfile::onMembers /core/plugins/members/profile/profile.php:75
  • onMembers Method plgMembersAccount::onMembers /core/plugins/members/account/account.php:85
  • onMembers Method plgMembersBlog::onMembers /core/plugins/members/blog/blog.php:75
  • onMembers Method plgMembersCollections::onMembers /core/plugins/members/collections/collections.php:75
  • onMembers Method plgMembersContributions::onMembers /core/plugins/members/contributions/contributions.php:75
  • onMembers Method plgMembersCourses::onMembers /core/plugins/members/courses/courses.php:78
  • onMembers Method plgMembersGroups::onMembers /core/plugins/members/groups/groups.php:81
  • onMembers Method plgMembersImpact::onMembers /core/plugins/members/impact/impact.php:138
  • onMembers Method plgMembersMessages::onMembers /core/plugins/members/messages/messages.php:81
  • onMembers Method plgMembersPoints::onMembers /core/plugins/members/points/points.php:81
  • onMembers Method plgMembersProjects::onMembers /core/plugins/members/projects/projects.php:96
  • onMembers Method plgMembersResume::onMembers /core/plugins/members/resume/resume.php:185
  • onMembers Method plgMembersUsage::onMembers /core/plugins/members/usage/usage.php:75
  • onMembers Method plgMembersCitations::onMembers /core/plugins/members/citations/citations.php:92
  • onMembers Method plgMembersActivity::onMembers /core/plugins/members/activity/activity.php:78
  • onAfterDispatch Method plgSystemMobile::onAfterDispatch /core/plugins/system/mobile/mobile.php:47
  • onAfterDispatch Method plgSystemDebug::onAfterDispatch /core/plugins/system/debug/debug.php:85
  • onAfterDispatch Method PlgSystemHighlight::onAfterDispatch /core/plugins/system/highlight/highlight.php:49
  • onDisplay Method plgCaptchaImage::onDisplay /core/plugins/captcha/image/image.php:80
  • onAfterRender Method plgSystemSef::onAfterRender /core/plugins/system/sef/sef.php:45