A simple golang web server with basic logging, tracing, health check, graceful shutdown and zero dependencies
main.go �<�8�U �B :�U package main import ( "context" "flag" "fmt" "log" "net/http" "os" "os/signal" "sync/atomic" "time" ) type key int const ( requestIDKey key = 0 ) var ( listenAddr string healthy int32 ) func main() { flag.StringVar(&listenAddr, "listen-addr", ":5000", "server listen address") flag.Parse() logger := log.New(os.Stdout, "http: ", log.LstdFlags) logger.Println("Server is starting
10å¹´é–“ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®å¤‰åŒ–ã¨ã„ãˆã°ã‚¯ãƒ©ã‚¦ãƒ‰ã€åž‹æŽ¨è«–ã€ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ– - ãã—ã ã®Hatena
ã“ã®10å¹´é–“ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®å¤‰åŒ–ã€ã¨ã„ã†ã®ãŒæµã‚Œã¦ããŸã®ã ã‘ã©ã€å€‹äººçš„ã«ã¯ã‚¯ãƒ©ã‚¦ãƒ‰ã€åž‹æŽ¨è«–付ãé™çš„åž‹ã€ãƒªã‚¢ã‚¯ãƒ†ã‚£ãƒ–ã‹ãªãã¨ã„ã†é¢¨ã«æ€ã£ã¦ã¾ã™ã€‚ クラウド(ã¨ã‚¹ãƒžãƒ›) 2008å¹´ã«Google App EngineãŒå‡ºãŸã‚Šã€æœ€åˆã®HadoopサミットãŒè¡Œã‚ã‚ŒãŸã‚Šã€ã¡ã‚‡ã†ã©10å¹´å‰ã«å§‹ã¾ã£ãŸã¨ã‚‚言ãˆã‚‹ã‚¯ãƒ©ã‚¦ãƒ‰ã¯ã€ã™ã§ã«æµè¡Œã§ã¯ãªã常è˜ã«ãªã£ã¦ã„ã¾ã™ã€‚ ã„ã¾ã‚„ã€ã‚¯ãƒ©ã‚¦ãƒ‰ã‚’考ãˆãšã«ã‚·ã‚¹ãƒ†ãƒ を組むã¨ã„ã†ã“ã¨ã¯ãªã„ã‚“ã˜ã‚ƒãªã„ã§ã—ょã†ã‹ã€‚ スマホもã“ã®10å¹´ã§åºƒã¾ã‚Šã€ç«¯æœ«ã«UIã€ãƒ‡ãƒ¼ã‚¿ã¯ã‚¯ãƒ©ã‚¦ãƒ‰ã¨ã„ã†ã“ã¨ã‚‚当ãŸã‚Šå‰ã«ãªã£ã¦ã„ã¾ã™ã€‚ 40%ã®è¦–è´çŽ‡ã‚’ã‚‚ã£ãŸç´…白ã§è¦–è´è€…ãŒåŒæ™‚投票ã™ã‚‹ã‚ˆã†ãªã“ã¨ã‚‚ã€AWSを使ã£ã¦å±ãªã’ãªãè¡Œãˆã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã¾ã™ãŒã€10å¹´å‰ã«ã“ã®ã‚ˆã†ãªã‚µãƒ¼ãƒ“スをãŸã£ãŸ4時間ã ã‘è¡Œã†ã¨ã„ã†ã“ã¨ã¯ãªã‹ãªã‹è€ƒãˆã«ãã„ã‚‚ã®ã§ã€å®Ÿç¾ã§ãã‚‹ã®ã‚‚é™ã‚‰ã‚ŒãŸãƒ™ãƒ³ãƒ€ãƒ¼ã ã‘ã ã£ãŸã¨æ€ã„ã¾ã™ã€‚ã‘ã‚Œã©ã‚‚ã„ã¾ã§ã¯ãã‚Œ
ãªãœCIãŒå¿…è¦ãªã®ã‹ | DevelopersIO
ã¯ã˜ã‚ã« ãŠã°ã‚“ã§ã™ã€å†¬ã‚¢ãƒ‹ãƒ¡1話ã®æ®µéšŽã§ã¯ãƒãƒ—テピピックãŒä»ŠæœŸè¦‡æ¨©ã ã¨æ€ã£ãŸç”°ä¸ã§ã™ã€‚星色ガールドãƒãƒƒãƒ—も作ã£ã¦æ¬²ã—ã„...ï¼ æœ€è¿‘ã¯CIã«ã¤ã„ã¦å¦ã‚“ã§ã„ã‚‹ã®ã§ã™ãŒã€ãªãœCIãŒå¿…è¦ã‹ã¨ã„ã†ã“ã¨ã‚’ã†ã¾ã説明ã§ãã¾ã›ã‚“ã§ã—ãŸã€‚ãªã®ã§ã€è‰²ã€…記事をèªã‚“ã§ä»Šå›žã¯ä»¥ä¸‹ã®ã“ã¨ã«ã¤ã„ã¦ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚ CIã¨ã¯ ãªãœCIãŒå¿…è¦ãªã®ã‹ CIサービス ã©ã‚“ãªãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«å°Žå…¥ã™ã¹ãã‹ï¼Ÿ çŸæœŸçš„ãªãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«å¿…è¦ãªã®ã‹ï¼Ÿ å—託開発ã«å¿…è¦ãªã®ã‹ï¼Ÿ CIãŒç„¡è¦–ã•ã‚Œã‚‹å•é¡Œ 対象èªè€… ãã‚‚ãã‚‚CIã¨ãªãªã«ã‹ã‚¤ãƒ¡ãƒ¼ã‚¸ãŒã¤ã‹ãªã„人 ãªã‚“ã¨ãªãCIãŒå¤§åˆ‡ã ã¨ã¯ã‚ã‹ã‚‹ãŒã€å…·ä½“çš„ã«è…‘ã«è½ã¡ã¦ã„ãªã„人 CIã¨ã¯ Continuous Integration: 継続的インテグレーションã®ã“ã¨ã€‚ アプリケーション作æˆæ™‚ã®å“質改善や作æ¥ã‚³ã‚¹ãƒˆã®å‰Šæ¸›ã‚’目的 ã¨ã—ã€ã‚³ãƒŸãƒƒãƒˆå˜ä½ã§ä»¥ä¸‹ã®ã‚ˆã†ãªä½œæ¥ã‚’実行ã™ã‚‹ã“ã¨ã§ã‚る。 コンパイル テスト
深層å¦ç¿’ã®ä»Šã®ã¨ã“ã‚ã®é™ç•Œã€Œä½•ãŒã§ãã¦ã€ä½•ãŒã§ããªã„ã‹ï¼Ÿã€
深層å¦ç¿’ã®ä»Šã®ã¨ã“ã‚ã®é™ç•Œã€Œä½•ãŒã§ãã¦ã€ä½•ãŒã§ããªã„ã‹ï¼Ÿã€ 2018.01.08 Updated by Ryo Shimizu on January 8, 2018, 08:29 am JST ã‚ã‘ã¾ã—ã¦ãŠã‚ã§ã¨ã†ã”ã–ã„ã¾ã™ã€‚ 先日ã€MIT Technology Reviewã«ã“ã®ã‚ˆã†ãªè¨˜äº‹ãŒæŽ²è¼‰ã•ã‚Œã¦ã„ã¾ã—ãŸã€‚ 深層å¦ç¿’ã®éŽå¤§è©•ä¾¡ã¯å±é™ºã€ã‚¦ãƒ¼ãƒãƒ¼AIç ”ç©¶æ‰€ã®å‰æ‰€é•·ãŒæŒ‡æ‘˜ ã“ã®è«–文を発表ã—ãŸã®ã¯ãƒ‹ãƒ¥ãƒ¼ãƒ¨ãƒ¼ã‚¯å¤§å¦ã®å¿ƒç†å¦è€…ã®ã‚²ã‚¤ãƒªãƒ¼ãƒ»ãƒžãƒ¼ã‚«ã‚¹æ•™æŽˆã€‚心ç†å¦è€…ã¨ã„ã†ã“ã¨ã§ã€æˆ‘ã€…æƒ…å ±å·¥å¦ã®ç«‹å ´ã¨ã¯ã¾ãŸé•ã†ç«‹å ´ã§æ·±å±¤å¦ç¿’ã«ã§ãã‚‹ã“ã¨ã¨ã§ããªã„ã“ã¨ã‚’分離ã—ã¦ã„ã¾ã™ã€‚ ç†è€…ã¯ã“ã®ãƒ‹ãƒ¥ãƒ¼ã‚¹ã‚’見ã¦æœ€åˆã¯å発ã—ãŸã®ã§ã™ãŒã€åŽŸæ–‡ã‚’èªã‚“ã§ã¿ã‚‹ã¨ç¾çŠ¶ã®ãƒ‡ã‚£ãƒ¼ãƒ—ラーニングã®èª²é¡Œã«ã¤ã„ã¦ã‚ˆãã¾ã¨ã¾ã£ã¦ã„ã‚‹ã®ã§ã¯ãªã„ã‹ã¨æ€ã„ã¾ã—ãŸã®ã§ç´¹ä»‹ã—ã¾ã™ã€‚原文ã¯ã“ã¡ã‚‰ ■ディープラーニングã®é™ç•Œ マーカス教授ã«ã‚ˆã‚‹ã¨ã€ãƒ‡ã‚£ãƒ¼ãƒ—ラー
Web Technologies of the Year 2017
Web Technologies of the Year 2017Posted by Matthias Gelbmann on 3 January 2018 in News, AddToAny, Adobe DTM, Advertising Networks, Amazon, Amazon Associates, Amazon CloudFront, Bootstrap, CDNJS, CentOS, Cloudflare, Content Delivery, Content Management, DigiCert Group, Fastly, GoDaddy Group, Google, Google Tag Manager, Heap, IdenTrust, JavaScript, JavaScript Libraries, JQuery, JQuery CDN, JsDelivr,
Bleve -- Bleve
import "github.com/blevesearch/bleve/v2" func main() { // open a new index mapping := bleve.NewIndexMapping() index, err := bleve.New("example.bleve", mapping) // index some data err = index.Index(identifier, your_data) // search for some text query := bleve.NewMatchQuery("text") search := bleve.NewSearchRequest(query) searchResults, err := index.Search(search) } Bleve modern indexing & search for
Full-text search in Django with PostgreSQL
Article based on my talk about Full-text search in Django with PostgreSQL. © 2017 Paolo Melchiorre CC BY-SA “View of the sun setting behind the Gran Sasso massif and enlightening the ancient city of Penne in Abruzzo, Italyâ€Talk transcripts (2 part series) Full-text search in Django with PostgreSQLWeb maps: the Mer et Demeures project GoalTo show how I have used Django Full-text search and PostgreS
Goã®arrayã¨sliceã‚’ç†è§£ã™ã‚‹ã¨ããŒã㟠- Qiita
対象 sliceã—ã‹ä½¿ã‚ãªã„ã®ã§arrayã®ã“ã¨ã¯çŸ¥ã‚‰ãªãã¦ã‚‚ã„ã„ã¨æ€ã£ã¦ã„ã‚‹Gopher 内容 arrayã‚’ç†è§£ã™ã‚‹ã¨sliceã‚’ã‚‚ã£ã¨ç†è§£ã§ãã‚‹ å‚考 以下ã®ãƒšãƒ¼ã‚¸ã‚’主ã«å‚考ã«ã—ãŸã®ã§ã¡ã‚ƒã‚“ã¨çŸ¥ã‚ŠãŸã„å ´åˆã¯ã“ã£ã¡ã‚’èªã‚“ã ã»ã†ãŒã„ã„ The Go Blog - Go Slices: usage and internals The Go Blog - Arrays, slices (and strings): The mechanics of 'append' ãã£ã‹ã‘ サイズを指定ã—ã¦å®£è¨€ã—ãŸsliceãŒå¼•æ•°ã®åž‹ãƒã‚§ãƒƒã‚¯ã«å¼•ã£ã‹ã‹ã‚Šæ‚©ã‚€ã€ã¨ã„ã†ãŠãらãã¯åˆæ©çš„ãªã¤ã¾ã¥ãã‚’ã—ã¦ã—ã¾ã£ãŸã€‚ func main() { s := [3]int{} takeSlice(s) // Error: cannot use s(type [3]int) as type []int in argument
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
Gather-Tech.info #80: ãƒã‚°ã®å¤§åˆ‡ã•ã‚’ã‚らãŸã‚ã¦è€ƒãˆã‚‹
GitHub - PL-Swift/PLSwift: PostgreSQL Functions in Swift
ã€ã‚¤ãƒ™ãƒ³ãƒˆãƒ¬ãƒãƒ¼ãƒˆã€‘ Acer製Windows PCãŒAlexa対応ã«
Connect PowerShell to Microsoft 365 services - Office 365
{{#tags}}- {{label}}
{{/tags}}