{"id":95748,"date":"2018-10-31T03:08:00","date_gmt":"2018-10-30T19:08:00","guid":{"rendered":"http:\/\/itteacheritfreelance.hk\/test\/wordpress\/?guid=07e0f6d79ed8b6313b2e6032533ef8f4"},"modified":"2018-10-31T03:08:00","modified_gmt":"2018-10-30T19:08:00","slug":"java-101-functional-programming-for-java-developers-part-1-2","status":"publish","type":"post","link":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2018\/10\/31\/java-101-functional-programming-for-java-developers-part-1-2\/","title":{"rendered":"Java 101: Functional programming for Java developers, Part 1"},"content":{"rendered":"<article>\n<section class=\"page\">\n<p>Java 8 introduced Java developers to <a href=\"https:\/\/www.javaworld.com\/article\/2092260\/java-se\/java-programming-with-lambda-expressions.html\" rel=\"noopener\" >functional programming with lambda expressions<\/a>. This Java release effectively notified developers that it&#8217;s no longer sufficient to think about Java programming only from the imperative, object-oriented perspective. A Java developer must also be able to <a href=\"https:\/\/www.ibm.com\/developerworks\/library\/j-java8idioms1\/index.html\" rel=\"noopener nofollow\" >think and code using the declarative functional paradigm<\/a>.<\/p>\n<p>This tutorial presents the basics of functional programming. I&#8217;ll start with terminology, then we&#8217;ll dig into functional programming concepts. I will conclude by introducing you to five functional programming techniques. Code examples in these sections will get you started with pure functions, higher-order functions, lazy evaluation, closures, and currying.<\/p>\n<p class=\"jumpTag\"><a href=\"https:\/\/www.javaworld.com\/article\/3314640\/java-101-functional-programming-for-java-developers-part-1.html#jump\">To read this article in full, please click here<\/a><\/p>\n<\/section>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Java 8 introduced Java developers to functional programming with lambda expressions. This Java release effectively notified developers that it&#8217;s no longer sufficient to think about Java programming only from the imperative, object-oriented perspecti&#8230; <a href=\"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/2018\/10\/31\/java-101-functional-programming-for-java-developers-part-1-2\/\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":123,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"slim_seo":[],"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[12,2,315,240],"tags":[398,402,397,414,413,528,410,409,407,408,406,399,400,394,318,526,375,523,183,184,529,524,232,10,401,396,381,403,412,411,395,405,404,525,457,530,363,384,321,320,319,316,26,527,317],"jetpack_publicize_connections":[],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p7prtj-oUk","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/95748"}],"collection":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/users\/123"}],"replies":[{"embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/comments?post=95748"}],"version-history":[{"count":1,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/95748\/revisions"}],"predecessor-version":[{"id":95749,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/posts\/95748\/revisions\/95749"}],"wp:attachment":[{"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/media?parent=95748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/categories?post=95748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itteacheritfreelance.hk\/test\/wordpress\/wp-json\/wp\/v2\/tags?post=95748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}