This course is for students who have an intermediate level of JavaScript programming and want to learn how blockchain systems work and why they are preferred to reduce online security risks. We will explore how blockchain technologies are changing the way we share information, make payments with crypto currencies and keep track of transactions via a digital ledger. By the end of this course, students will build a simulated blockchain wallet system to store coins. This course emphasizes on both the front and back end of developing blockchain solutions.<\/p>","protected":false},"excerpt":{"rendered":"
Kh\u00f3a h\u1ecdc n\u00e0y d\u00e0nh cho h\u1ecdc vi\u00ean \u0111\u00e3 c\u00f3 tr\u00ecnh \u0111\u1ed9 trung c\u1ea5p v\u1ec1 l\u1eadp tr\u00ecnh JavaScript v\u00e0 mu\u1ed1n t\u00ecm hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng blockchain v\u00e0 l\u00fd do ch\u00fang \u0111\u01b0\u1ee3c \u01b0u ti\u00ean \u0111\u1ec3 gi\u1ea3m r\u1ee7i ro an ninh tr\u1ef1c tuy\u1ebfn. Ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1ch c\u00f4ng ngh\u1ec7 blockchain \u0111ang thay \u0111\u1ed5i […]<\/p>\n","protected":false},"featured_media":3400,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[136,121],"product_tag":[],"class_list":{"0":"post-3751","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-dao-tao-ky-nang","7":"product_cat-ngon-ngu-va-ky-nang","8":"desktop-align-left","9":"tablet-align-left","10":"mobile-align-left","12":"first","13":"instock","14":"sale","15":"taxable","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/product\/3751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/comments?post=3751"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/media\/3400"}],"wp:attachment":[{"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/media?parent=3751"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/product_brand?post=3751"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/product_cat?post=3751"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/aikip.io\/en\/wp-json\/wp\/v2\/product_tag?post=3751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}