Day03|打造一個簡易的區塊鏈(2):產生創世塊與挖掘新區塊 - iT 邦幫忙::一起幫忙解決難題,拯救 IT 人 ...
iThome· 3 日前我們在昨天已經定義完交易、區塊、區塊鏈的主要格式與資料,今天的目標是架構起我們的簡易區塊鏈,並且能夠做到下面這四件事情 產生哈希/湊雜數(Hash) 產生 ...
Red Hat Enterprise Linux 9 重新定義自公有雲到邊緣的創新
iThome· 9 小時前世界領先企業級 Linux 平台專為多雲及邊緣運算打造 驅動開放式混合雲關鍵生產工作負載
Lebanon's Hezbollah, allies likely to lose parliamentary majority, sources say
Reuters· 1 日前BEIRUT (Reuters) -Iran-backed Hezbollah and its allies are likely to lose their majority in the ...
HashMap、ConcurrentHashMap數據結構、底層原理、源碼分析
每日頭條· 5 日前HashMap數據結構JDK1.7HashMap由數組+單向鍊表組成,數組是HashMap的主體,鍊表則是主要為了解決哈希衝突而存在的。什麼是哈希衝突?由於哈希算法被計算的 ...
蝦皮串接實作筆記-串接 API 蝦皮訂單 - iT 邦幫忙::一起幫忙解決難題,拯救 IT 人的一天
iThome· 13 小時前前言 目標:串接蝦皮訂單、標籤資訊,目前串接蝦皮 OpenAPI 2.0 版本,串接手冊 串接步驟: Create App:建立串接的帳號 Authorize Shop:商店授權 Access ...
蝦皮串接實作筆記-Authorize Shop:商店授權 - iT 邦幫忙::一起幫忙解決難題,拯救 IT 人的一天
iThome· 5 日前前言 目標:串接蝦皮訂單、標籤資訊,目前串接蝦皮 OpenAPI 2.0 版本,串接手冊 串接步驟: Create App:建立串接的帳號 Authorize Shop:商店授權 Access ...
20 Top Innovators Building The Chicago Crypto And Web3 Ecosystem
Forbes· 6 日前From NFTs to token sales and memes, there is no shortage of hype around crypto. Beneath this ...
Council Post: How To Survive The App-Ocalypse
Forbes· 6 日前Fighting to build a strong connection between marketing dollars spent and revenue generated by ...
Lebanon vote deals blow to Hezbollah, preliminary results show
Reuters· 1 日前BEIRUT (Reuters) -Iran-backed Hezbollah has been dealt a blow in Lebanon’s parliamentary ...
EU eyes Big Tech to police child sex abuse online
Reuters· 4 日前Just one detail in a photo uploaded online can help Yves Goethals and his team of digital detectives track down a victim ...