{"tag":{"id":"56744721958ef13879b94a8d","name":"algorithms","logo":null,"slug":"algorithms","tagline":null,"__typename":"Tag"},"publication":{"id":"5ffd5a41457644085faf0ccd","hashnodeURL":"https://itsvinayak.hashnode.dev","url":"https://itsvinayak.hashnode.dev","canonicalURL":"https://itsvinayak.hashnode.dev","title":"Vinayak's Blog","displayTitle":"Vinayak's Blog","descriptionSEO":"Back-end software development, serverless, microservices, containerization, asynchronous data processing, and fintech tutorials.","username":"itsvinayak","about":{"html":"

Software Engineer with strong knowledge about python (Python, Django), javascript(node, reactjs), backend development, and payments system

\n","__typename":"AboutPublication"},"enabledFeatures":{"newsletter":true,"viewCount":true,"readTime":true,"__typename":"PublicationFeatures"},"ogMetaData":{"image":null,"__typename":"OpenGraphMetaData"},"author":{"id":"5ffd5a08457644085faf0cb4","name":"Vinayak Sharma","username":"itsvinayak","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1610439178110/5pDZoBgAp.png","coverPhoto":"https://cdn.hashnode.com/res/hashnode/image/upload/v1655666160640/tV9GuaHrz.jpeg","__typename":"User"},"preferences":{"logo":"","darkMode":{"logo":null,"enabled":true,"__typename":"DarkModePreferences"},"customCSS":{"enabled":true,"staticMin":"@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@1,700&display=swap');.blog-author-container,.blog-header{background:#0a192f;border:0}.css-4zleql{font-family:'Merriweather',serif}.css-r4w29y{transition:transform 2s ease}.css-166x2ak{transition:transform 1s ease}.css-r4w29y:hover{transform:scale(1.3)}.css-166x2ak:hover{transform:scale(1.5);background:#0a192f !important}.dark .blog-author-container,.dark .blog-header{background:#0a192f !important}.blog-footer-area{border-color:#0a192f !important;background:#0a192f !important}.dark .blog-footer-area{border-color:#195f62 !important;background:#0a192f !important}","homeMin":"@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@1,700&display=swap');.blog-header{background:#195f62 !important;border:0 !important}.dark .blog-header{background:#0a192f !important}.blog-author-container,.blog-header{background:#0a192f;border:0}.css-4zleql{font-family:'Merriweather',serif}.css-r4w29y{transition:transform 2s ease}.css-166x2ak{transition:transform 1s ease}.css-r4w29y:hover{transform:scale(1.3)}.css-166x2ak:hover{transform:scale(1.5);background:#0a192f !important}..css-1v0qrdc img{border-radius:50% !important}.dark .blog-author-container,.dark .blog-header{background:#0a192f !important}.blog-footer-area{border-color:#0a192f !important;background:#0a192f !important}.dark .blog-footer-area{border-color:#195f62 !important;background:#0a192f !important}","__typename":"CustomCSSPreferences"},"navbarItems":[{"id":"629f48f64d2584547c17f6ae","label":"NodeJS","url":"https://itsvinayak.hashnode.dev/series/nodejs","priority":4,"type":"series","series":{"id":"629f48e24d2584547c17f6a0","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"62ee899ee3a3793580e00a8a","label":"Redis","url":"https://itsvinayak.hashnode.dev/series/redis","priority":3,"type":"series","series":{"id":"6297c7d949754e04e57203cd","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"62ee8991e3a3793580e00a85","label":"Algorithm 💻","url":"https://itsvinayak.hashnode.dev/series/algorithm","priority":2,"type":"series","series":{"id":"6293d005d97f80b5091dbcbe","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"60a4d5c359b7dc409c3d2f42","label":"Django","url":"https://itsvinayak.hashnode.dev/series/django","priority":1,"type":"series","series":{"id":"608599ff70758d2ac1547459","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"60a4d5ca5c1fcb40773648e5","label":"React","url":"https://itsvinayak.hashnode.dev/series/react","priority":0,"type":"series","series":{"id":"60859a0f70758d2ac154745c","__typename":"Series"},"__typename":"PublicationNavbarItem"},{"id":"62ed414d1e1353355ad3167b","label":"sponsors 🙏🏻","url":"https://itsvinayak.hashnode.dev/sponsor","priority":0,"type":"link","series":null,"__typename":"PublicationNavbarItem"},{"id":"637760212859b88312dda439","label":"snippets","url":"https://itsvinayak.hashnode.dev/code-snippets","priority":0,"type":"page","series":null,"__typename":"PublicationNavbarItem"}],"enabledPages":{"badges":false,"newsletter":true,"members":null,"__typename":"PagesPreferences"},"customCSSDraft":{"enabled":null,"staticMin":"@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@1,700&display=swap');.blog-author-container,.blog-header{background:#0a192f;border:0}.css-4zleql{font-family:'Merriweather',serif}.css-r4w29y{transition:transform 2s ease}.css-166x2ak{transition:transform 1s ease}.css-r4w29y:hover{transform:scale(1.3)}.css-166x2ak:hover{transform:scale(1.5);background:#0a192f !important}.dark .blog-author-container,.dark .blog-header{background:#0a192f !important}.blog-footer-area{border-color:#0a192f !important;background:#0a192f !important}.dark .blog-footer-area{border-color:#195f62 !important;background:#0a192f !important}","homeMin":"@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@1,700&display=swap');.blog-header{background:#195f62 !important;border:0 !important}.dark .blog-header{background:#0a192f !important}.blog-author-container,.blog-header{background:#0a192f;border:0}.css-4zleql{font-family:'Merriweather',serif}.css-r4w29y{transition:transform 2s ease}.css-166x2ak{transition:transform 1s ease}.css-r4w29y:hover{transform:scale(1.3)}.css-166x2ak:hover{transform:scale(1.5);background:#0a192f !important}..css-1v0qrdc img{border-radius:50% !important}.dark .blog-author-container,.dark .blog-header{background:#0a192f !important}.blog-footer-area{border-color:#0a192f !important;background:#0a192f !important}.dark .blog-footer-area{border-color:#195f62 !important;background:#0a192f !important}","__typename":"CustomCSSPreferences"},"layout":"magazine","disableFooterBranding":false,"__typename":"Preferences"},"favicon":"","headerColor":"#000000","metaTags":"\n\n\n\n\n\n\n","integrations":{"fbPixelID":"","fathomSiteID":"","fathomCustomDomainEnabled":null,"fathomCustomDomain":"","hotjarSiteID":"3009295","matomoSiteID":null,"matomoURL":"","gaTrackingID":"G-39B8F6K5YW","plausibleAnalyticsEnabled":true,"wmPaymentPointer":"","__typename":"PublicationIntegrations"},"postsCount":23,"impressum":"","isTeam":false,"links":{"twitter":"","instagram":"https://www.instagram.com/the_average_guy__/","github":"https://github.com/itsvinayak","website":"https://www.thebackendblog.com/","hashnode":"https://hashnode.com/@itsvinayak","youtube":"https://www.youtube.com/channel/UC3Vrabb-Q563wejSp3KG8fA","dailydev":"https://app.daily.dev/itsvinayak","linkedin":"https://www.linkedin.com/in/itsvinayak/","mastodon":"","__typename":"PublicationLinks"},"domainInfo":{"domain":{"value":"","certIssued":false,"ready":false,"__typename":"DomainStatus"},"wwwPrefixedDomain":{"value":"","certIssued":true,"ready":true,"__typename":"DomainStatus"},"__typename":"DomainInfo"},"__typename":"Publication","posts":{"edges":[{"node":{"id":"6293ce970989e6b52feb1ce8","title":"Sum of All Subset XOR Totals","slug":"sum-of-all-subset-xor-totals","publishDate":"2022-05-29T19:50:47.229Z","cuid":"cl3rpvnus0877brnvc7zl9h96","url":"https://itsvinayak.hashnode.dev/sum-of-all-subset-xor-totals","subtitle":"","brief":"Problem Statement: \n\nWe are provided with an array of length 'n', for the given array we have to return the sum of all XOR totals for every subset of an array. \nExample: \narray = [1,3]\noutput = 6\nExplanation :\n subset => { [ ] ,[ 1 ] ,[ 3 ] ,...","readTimeInMinutes":4,"views":157,"author":{"id":"5ffd5a08457644085faf0cb4","username":"itsvinayak","name":"Vinayak Sharma","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1610439178110/5pDZoBgAp.png","followersCount":6,"__typename":"User"},"coverImage":{"url":"https://cdn.hashnode.com/res/hashnode/image/unsplash/YYUM2sNvnvU/upload/v1653853731098/2r8ece4Y4.jpeg","isPortrait":null,"__typename":"PostCoverImage"},"__typename":"Post"},"cursor":"6293ce970989e6b52feb1ce8_2022-05-29T19:50:47.229Z","__typename":"PostEdge"},{"node":{"id":"60ced8d437952431a1713188","title":"Graph Representation: Adjacency List vs Adjacency Matrix","slug":"graph-representation-adjacency-list-vs-adjacency-matrix","publishDate":"2021-06-20T05:57:40.548Z","cuid":"ckq4s336f0p8esxs1aztua7i1","url":"https://itsvinayak.hashnode.dev/graph-representation-adjacency-list-vs-adjacency-matrix","subtitle":"","brief":"A Graph is a non-linear data structure consisting of vertices and edges. It's\none of the most important data structure with many real-life applications like in social networks, routing, telephone network, and circuit network\nIt consists of two compon...","readTimeInMinutes":4,"views":357,"author":{"id":"5ffd5a08457644085faf0cb4","username":"itsvinayak","name":"Vinayak Sharma","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1610439178110/5pDZoBgAp.png","followersCount":6,"__typename":"User"},"coverImage":{"url":"https://cdn.hashnode.com/res/hashnode/image/upload/v1624168351586/RdgVhVDFN.png","isPortrait":null,"__typename":"PostCoverImage"},"__typename":"Post"},"cursor":"60ced8d437952431a1713188_2021-06-20T05:57:40.548Z","__typename":"PostEdge"},{"node":{"id":"608536d6e1555b2a98aaaf13","title":"All About Knapsack Problem | python","slug":"all-about-knapsack-problem-or-python","publishDate":"2021-04-25T09:31:02.024Z","cuid":"cknwz1ryb05fgews1chsphf9h","url":"https://itsvinayak.hashnode.dev/all-about-knapsack-problem-or-python","subtitle":"","brief":"The knapsack problem is a problem in combinatorial optimization:\nGiven a set of items, each with a weight and a value, determine the number of each item included in a collection so that the total weight is less than or equal to a given limit and the ...","readTimeInMinutes":4,"views":452,"author":{"id":"5ffd5a08457644085faf0cb4","username":"itsvinayak","name":"Vinayak Sharma","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1610439178110/5pDZoBgAp.png","followersCount":6,"__typename":"User"},"coverImage":{"url":"https://cdn.hashnode.com/res/hashnode/image/upload/v1619342861973/4_mWCarmh.png","isPortrait":null,"__typename":"PostCoverImage"},"__typename":"Post"},"cursor":"608536d6e1555b2a98aaaf13_2021-04-25T09:31:02.024Z","__typename":"PostEdge"}],"pageInfo":{"endCursor":"608536d6e1555b2a98aaaf13_2021-04-25T09:31:02.024Z","hasNextPage":false,"hasPreviousPage":true,"startCursor":"6293ce970989e6b52feb1ce8_2022-05-29T19:50:47.229Z","__typename":"PageInfo"},"__typename":"PostConnection"}}}

Prayatna Website