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Technology is the new meta - We are an integral part of it.

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\n","text":"Technology is the new meta - We are an integral part of it.\nHelping people become educated software engineers\n","__typename":"Content"},"features":{"proTeam":{"isEnabled":false,"__typename":"ProTeamFeature"},"newsletter":{"isEnabled":true,"__typename":"NewsletterFeature"},"viewCount":{"isEnabled":false,"__typename":"ViewCountFeature"},"readTime":{"isEnabled":true,"__typename":"ReadTimeFeature"},"textSelectionSharer":{"isEnabled":true,"__typename":"TextSelectionSharerFeature"},"customCSS":{"isEnabled":false,"published":null,"draft":null,"__typename":"CustomCSSFeature"},"gptBotCrawling":{"__typename":"GPTBotCrawlingFeature","isEnabled":false},"__typename":"PublicationFeatures"},"metaTags":"\n","ogMetaData":{"image":"https://cdn.hashnode.com/res/hashnode/image/upload/v1658005365649/7lsCOyijW.png","__typename":"OpenGraphMetaData"},"author":{"__typename":"User","id":"5f25da4c90ac4260edf35807","name":"Oliver Jumpertz","username":"OliverJumpertz","profilePicture":"https://cdn.hashnode.com/res/hashnode/image/upload/v1606724735544/CjYmvn1SZ.jpeg"},"preferences":{"__typename":"Preferences","logo":"https://cdn.hashnode.com/res/hashnode/image/upload/v1658006115802/uvSWQTDHw.png","darkMode":{"__typename":"DarkModePreferences","logo":null,"enabled":true},"navbarItems":[{"__typename":"PublicationNavbarItem","id":"60c23cce1e145957d5af5bc6","label":"About Me","url":"https://oliverjumpertz.dev","type":"link","series":null,"page":null}],"enabledPages":{"__typename":"PagesPreferences","badges":false,"newsletter":true,"members":true},"layout":"magazine","disableFooterBranding":false,"isSubscriptionModalDisabled":false},"favicon":"https://cdn.hashnode.com/res/hashnode/image/upload/v1658006208075/Qp4YRNKVs.png","headerColor":"#ffffff","integrations":{"fbPixelID":"","fathomSiteID":"","fathomCustomDomainEnabled":null,"fathomCustomDomain":"","hotjarSiteID":"","matomoSiteID":null,"matomoURL":"","gaTrackingID":"UA-200633893-1","gTagManagerID":null,"plausibleAnalyticsEnabled":null,"wmPaymentPointer":"$ilp.uphold.com/nPY7UQ67ZLMB","koalaPublicKey":null,"msClarityID":null,"__typename":"PublicationIntegrations"},"imprintV2":null,"postsCount":{"totalDocuments":74,"__typename":"PublicationPostConnection"},"isTeam":true,"links":{"twitter":"https://twitter.com/oliverjumpertz","instagram":"https://www.instagram.com/oliverjumpertz/","github":"https://github.com/oliverjumpertz","website":"https://oliverjumpertz.dev","hashnode":"https://hashnode.com/@OliverJumpertz","youtube":"https://www.youtube.com/channel/UCAdUYGE2WMj7U57BKwg83rg","dailydev":"https://app.daily.dev/OliverJumpertz","linkedin":"https://www.linkedin.com/in/oliverjumpertz/","mastodon":null,"facebook":null,"bluesky":null,"__typename":"PublicationLinks"},"domainInfo":{"__typename":"DomainInfo","hashnodeSubdomain":"deepdive","domain":null,"wwwPrefixedDomain":null},"redirectionRules":[],"totalRecommendedPublications":0,"sponsorship":{"content":{"html":"

Hey,

awesome you consider to support me. I highly appreciate it!

I do my very best to make tech, and especially JavaScript, TypeScript, Web Development and its future, as well as Web 3.0 as easy as possible for everyone.

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I'd never ask you for a support and sponsorship directly, that's all up to you. I'm not mad at anyone who doesn't want to or simply can't afford to support a content creator. My content is still for everyone!

\n","markdown":"Hey,\n\nawesome you consider to support me. I highly appreciate it!\n\nI do my very best to make tech, and especially JavaScript, TypeScript, Web Development and its future, as well as Web 3.0 as easy as possible for everyone.\n\nSupporting me means I can dedicate more time to content creation which benefits all of you.\n\nI'd never ask you for a support and sponsorship directly, that's all up to you. I'm not mad at anyone who doesn't want to or simply can't afford to support a content creator. My content is still for everyone!","__typename":"Content"},"stripe":null,"__typename":"PublicationSponsorship"},"allowContributorEdits":true,"posts":{"edges":[{"node":{"__typename":"Post","id":"60dae009703d372ea06c9b7a","title":"Solidity Explained: The Mapping Type","slug":"solidity-explained-the-mapping-type","publishedAt":"2021-06-29T08:55:37.472Z","cuid":"ckqhtelha0fir7ks14ovzeefa","url":"https://deepdive.hashnode.dev/solidity-explained-the-mapping-type","subtitle":"A Map On The Blockchain","brief":"Maps in any form are usually are core feature of any language or its standard library. No matter whether they are called HashMap (backed by a hash table) or TreeMap (backed by a tree), they are an essential part of many algorithms. 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