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

MERN Stack Development: A Cornerstone of Modern Web Development

In the fast-paced world of web development, staying relevant and competitive is crucial. One technology stack that has risen to prominence and become indispensable in the modern era is the MERN stack. Comprising MongoDB, Express.js, React, and Node.js, the MERN stack is a powerful and versatile toolset for building dynamic and interactive web applications. In this article, we will explore what the MERN stack is, why it's important in the modern era, and how it empowers developers to create cutting-edge web applications. Understanding the MERN Stack 1. MongoDB: an open-source, JSON-like NoSQL database for storing data. The advantages of MongoDB include its high performance, scalability, and capacity for handling significant amounts of data. It's a popular choice for modern web applications that require flexibility and rapid development. 2. Express.js: A minimal and flexible Node.js web application framework that simplifies the process of building robust and scalable web APIs. Express.js provides developers with a set of powerful tools for creating server-side logic and routing. 3. React: A JavaScript library for building user interfaces. React allows developers to create reusable UI components that efficiently update and render changes to the user interface. Its component-based architecture and virtual DOM make it an excellent choice for building interactive and responsive front-end applications. 4. Node.js: A JavaScript runtime environment that allows developers to run JavaScript on the server side. Node.js is known for its event-driven, non-blocking I/O model, which makes it well-suited for building real-time applications and APIs. Why MERN Stack Matters in the Modern Era 1. Full Stack Development: The MERN stack allows developers to work on both the front-end and back-end of an application using a single programming language – JavaScript. This streamlines development, promotes code reusability, and reduces the need for context switching between different technologies. 2. Rapid Development: With a rich ecosystem of libraries, tools, and frameworks, the MERN stack accelerates development cycles. React, in particular, facilitates the creation of highly responsive and interactive user interfaces, while Express.js and Node.js offer efficient server-side development. 3. Scalability: MongoDB's horizontal scaling capabilities and Node.js's non-blocking I/O make the MERN stack an excellent choice for building scalable applications that can handle a large number of concurrent users. 4. Community and Resources: The MERN stack has a vibrant and active developer community. This means a wealth of resources, tutorials, and open-source projects are available to help developers learn and troubleshoot any issues they encounter. 5. Market Demand: Many companies are embracing the MERN stack for their web development projects. As a result, developers proficient in the MERN stack are in high demand, making it a valuable skillset for career growth in the software development industry. 6. Microservices and Modern Architectures: MERN can be effectively used in microservices architectures, enabling the development of modular, scalable, and maintainable applications. This aligns with modern architectural trends. 7. Real-time Applications: The combination of React and Node.js makes it well-suited for real-time applications, such as chat applications, online gaming, and collaborative tools. Getting Started with MERN Stack Development If you're interested in diving into MERN stack development, here are some steps to get you started: 1. Learn JavaScript: JavaScript is the foundation of the MERN stack. Familiarize yourself with its fundamentals, including ES6 features, asynchronous programming, and functional programming concepts. 2. Master React: Explore React's component-based architecture, state management with tools like Redux or React Context, and routing using libraries like React Router. 3. Node.js and Express.js: Learn how to build RESTful APIs using Node.js and Express.js. Understand concepts like routing, middleware, and error handling. 4. MongoDB: Get acquainted with MongoDB and its document-based data model. Learn how to perform CRUD (Create, Read, Update, Delete) operations and work with Mongoose, a popular MongoDB library for Node.js. 5. Build Projects: Apply your knowledge by building real-world projects. Start with small applications and progressively work on more complex ones to reinforce your skills. 6. Explore Advanced Topics: As you gain experience, delve into advanced topics such as authentication, security, deployment, and performance optimization. 7. Stay Updated: The web development landscape evolves rapidly. Stay current by following industry blogs, attending webinars, and experimenting with new tools and libraries. Conclusion In the modern era of web development, the MERN stack has emerged as a dominant force, empowering developers to create robust, scalable, and interactive web applications. Its versatility, community support, and alignment with modern architectural trends make it a valuable asset for developers and businesses alike. By mastering the MERN stack, developers can position themselves at the forefront of the ever-evolving field of web development, ensuring their skills remain relevant in today's competitive job market. Master React JS with our comprehensive course in Bangalore. Learn the fundamentals, build real-world projects, and gain hands-on experience with industry-leading instructors. Enroll now and take your web development skills to the next level. Limited seats available! For more details Call: 8884166608 or 9740557058 Visit: https://infocampus.co.in/reactjs-training-in-marathahalli-bangalore.html
  1. React Js
  2. Web Design
  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/2023/09/mern-stack-development-a-cornerstone-o... Array(
REDIRECT_SCRIPT_URL => /members/8396/blog/2023/09/mern-stack-development-a-cornerstone-of-modern-web-development,
REDIRECT_SCRIPT_URI => https://itmig.curie.fr/members/8396/blog/2023/09/mern-stack-development-a-cornerstone-of-modern-web-development,
REDIRECT_HTTPS => on,
REDIRECT_SSL_TLS_SNI => itmig.curie.fr,
REDIRECT_STATUS => 200,
SCRIPT_URL => /members/8396/blog/2023/09/mern-stack-development-a-cornerstone-of-modern-web-development,
SCRIPT_URI => https://itmig.curie.fr/members/8396/blog/2023/09/mern-stack-development-a-cornerstone-of-modern-web-development,
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_IF_MODIFIED_SINCE => Thu, 30 Nov 2023 13:55:19 GMT,
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 => 3.238.71.155,
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 => 58750,
REDIRECT_URL => /members/8396/blog/2023/09/mern-stack-development-a-cornerstone-of-modern-web-development,
GATEWAY_INTERFACE => CGI/1.1,
SERVER_PROTOCOL => HTTP/1.1,
REQUEST_METHOD => GET,
QUERY_STRING => ,
REQUEST_URI => /members/8396/blog/2023/09/mern-stack-development-a-cornerstone-of-modern-web-development,
SCRIPT_NAME => /index.php,
PHP_SELF => /index.php,
REQUEST_TIME_FLOAT => 1713391176.86,
REQUEST_TIME => 1713391176
)
separator .
orderBy id
orderDir asc
1 registerIP
2 access
always
renew
tracker.sid f6191044cb3e0a405a2985c78790c004
tracker.ssid f6191044cb3e0a405a2985c78790c004
tracker.rsid f6191044cb3e0a405a2985c78790c004
session.token ab7678effd84dd0e5cc4952bf85acdcd
  • site 0.012 seconds (+0.012); 3.75 MB (+3.750) - afterInitialise
  • site 0.017 seconds (+0.006); 4.25 MB (+0.500) - afterRoute
  • site 0.083 seconds (+0.066); 14.50 MB (+10.250) - afterDispatch
  • site 0.087 seconds (+0.003); 14.50 MB (0.000) - beforeRenderModule mod_custom (Hub Footer)
  • site 0.088 seconds (+0.001); 14.75 MB (+0.250) - afterRenderModule mod_custom (Hub Footer)
  • site 0.088 seconds (+0.000); 14.75 MB (0.000) - beforeRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.090 seconds (+0.002); 14.75 MB (0.000) - afterRenderModule mod_breadcrumbs (Breadcrumbs)
  • site 0.090 seconds (+0.000); 14.75 MB (0.000) - beforeRenderModule mod_menu (Main Menu)
  • site 0.094 seconds (+0.004); 14.75 MB (0.000) - afterRenderModule mod_menu (Main Menu)
  • site 0.094 seconds (+0.000); 14.75 MB (0.000) - beforeRenderModule mod_search (Search)
  • site 0.095 seconds (+0.001); 15.00 MB (+0.250) - afterRenderModule mod_search (Search)
  • site 0.095 seconds (+0.000); 15.00 MB (0.000) - beforeRenderModule mod_reportproblems (Trouble Report)
  • site 0.098 seconds (+0.003); 15.00 MB (0.000) - afterRenderModule mod_reportproblems (Trouble Report)
  • site 0.100 seconds (+0.002); 15.00 MB (0.000) - onAfterRender
  • site 0.101 seconds (+0.001); 15.00 MB (0.000) - sessionStore
15 MB

93 Queries Logged: 0.012216806411743 seconds

  1. SELECT data
      FROM `jos_session`
      WHERE `session_id` = 'f5ebd11362b99d0963916060e564dbaa'
  2. DELETE
      FROM`jos_session`
      WHERE `session_id` = 'f5ebd11362b99d0963916060e564dbaa'
  3. SELECT data
      FROM `jos_session`
      WHERE `session_id` = 'f6191044cb3e0a405a2985c78790c004'
  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` = 'f6191044cb3e0a405a2985c78790c004'
      LIMIT 1
  6. INSERT INTO `jos_session` (`session_id`,`client_id`,`time`,`ip`)
      VALUES ('f6191044cb3e0a405a2985c78790c004','0','1713391176','3.238.71.155')
  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 > '2024-04-17 21:59:36'
  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` = 'mern-stack-development-a-cornerstone-of-modern-web-development'
      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` = '7790'
      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` = '7790'
      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` <= '2024-04-17 21:59:36' )
      AND (`jos_blog_entries`.`publish_down` IS NULL OR `jos_blog_entries`.`publish_down` >= '2024-04-17 21:59:36' )
      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` = '7790'
      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` = '7790'
      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` <= '2024-04-17 21:59:36' )
      AND (`jos_blog_entries`.`publish_down` IS NULL OR `jos_blog_entries`.`publish_down` >= '2024-04-17 21:59:36' )
  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')
  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 < '2024-04-17 21:59:36')
      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 > '2024-04-17 21:59:36'
  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 > '2024-04-17 21:59:36'
  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 > '2024-04-17 21:59:36'
  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` <= '2024-04-17 21:59:36' )
      AND (`m`.`publish_down` IS NULL OR `m`.`publish_down` >= '2024-04-17 21:59:36' )
      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:1713391176;s:18:\"session.timer.last\";i:1713391176;s:17:\"session.timer.now\";i:1713391176;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:\"f6191044cb3e0a405a2985c78790c004\";s:12:\"tracker.ssid\";s:32:\"f6191044cb3e0a405a2985c78790c004\";s:12:\"tracker.rsid\";s:32:\"f6191044cb3e0a405a2985c78790c004\";s:13:\"session.token\";s:32:\"ab7678effd84dd0e5cc4952bf85acdcd\";}',`time` = '1713391176',`ip` = '3.238.71.155'
      WHERE `session_id` = 'f6191044cb3e0a405a2985c78790c004'
  • 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