[B! golang] stibbarã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

stibbar id:stibbar

golangã«é–¢ã™ã‚‹stibbarã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (153)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

GitHub - olahol/melody: :notes: Minimalist websocket framework for Go
You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
stibbar 2023/10/14
github

golang
ãƒªãƒ³ã‚¯
Goã®ãŠã™ã™ã‚ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¯net/http | ãƒ•ãƒ¥ãƒ¼ãƒãƒ£ãƒ¼æŠ€è¡“ãƒ–ãƒã‚°
åƒ•ã¨ã—ã¦ã¯Goã®ãŠã™ã™ã‚ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’èžã‹ã‚ŒãŸã‚‰ã€æ¨™æº–ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã®net/httpã¨ç”ãˆã‚‹ã‚ˆã†ã«ã—ã¦ã„ã¾ã™ã€‚ã¨ã„ã†ã‚ˆã‚Šã‚‚ã€Goã®ä»–ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¨å‘¼ã°ã‚Œã¦ã„ã‚‹ã‚‚ã®ã¯ã€ã“ã®net/httpã®ãƒ©ãƒƒãƒ‘ãƒ¼ã§ã—ã‹ãªã„ã‹ã‚‰ã§ã™ã€‚ Goã§ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ä½œæˆã™ã‚‹å ´åˆã®ã‚¤ãƒ¡ãƒ¼ã‚¸ã¯æ¬¡ã®é€šã‚Šã€‚battery includedãªã‚¢ãƒ—ãƒãƒ¼ãƒã¯ä»–ã®è¨€èªžã§ã‚‚ãŸã¾ã«ã‚ã‚Šã¾ã™ãŒã€ã¤ã„ã¦ãã‚‹æ©Ÿèƒ½ãŒä»Šæ™‚ã®ã‚‚ã®ãŒå¤šãã¦ã€æ¨™æº–ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã§æ¸ˆã‚€ã“ã¨ãŒå¤šã„ã§ã™ã€‚ã‚¦ã‚§ãƒ–é–‹ç™ºã«ã¤ã„ã¦ã‚‚ãã‚“ãªæ„Ÿã˜ã§ã™ã€‚ Pythonã¨ã‹Rubyã¨ã‹ã‚‚ãã†ã§ã™ãŒã€è¨€èªžçµ„ã¿è¾¼ã¿ã®ã‚¦ã‚§ãƒ–ã‚µãƒ¼ãƒãƒ¼æ©Ÿèƒ½ã¯ãƒ†ã‚¹ãƒˆç”¨ã§æœ¬ç•ªé‹ç”¨ã«ã¯æ©Ÿèƒ½ãŒè¶³ã‚Šãªã„ã€æ€§èƒ½ãŒè¶³ã‚Šãªã„ã€ã¨ã„ã†ã“ã¨ã‹ã‚‰ã€Œãƒ—ãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³ã«è€ãˆã†ã‚‹ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã‚’åˆ¥ã«å…¥ã‚Œãªã„ã¨ã€ã¨æ€ã†äººã‚‚å¤šã„ã‚“ã˜ã‚ƒãªã„ã‹ãªã€ã¨æ€ã„ã¾ã™ãŒã€Goã®å ´åˆã¯çµ„ã¿è¾¼ã¿ã®ã‚µãƒ¼ãƒãƒ¼ã§å•é¡Œãªã‹ã£ãŸã‚Šã—ã¾ã™ã€‚Node.jsã«è¿‘ã„ã‹ã‚‚ï¼Ÿ ä¸–é–“
stibbar 2022/05/01
golang
ãƒªãƒ³ã‚¯
https://www.it-swarm-ja.tech/ja/go/%E6%96%87%E5%AD%97%E5%88%97%E3%81%8Cint-golang%E3%81%8B%E3%81%A9%E3%81%86%E3%81%8B%E3%82%92%E7%A2%BA%E8%AA%8D%E3%81%97%E3%81%BE%E3%81%99/1044671491/
stibbar 2021/01/19
golang
ãƒªãƒ³ã‚¯
The Go Programming Language
stibbar 2021/01/05
golang
ãƒªãƒ³ã‚¯
ãƒ¡ãƒ«ã‚«ãƒªãƒ»ã‚½ã‚¦ã‚¾ã‚¦ã§ã¯ ã©ã†Goã‚’æ´»ç”¨ã—ã¦ã„ã‚‹ã®ã‹ï¼Ÿ
ãƒ¡ãƒ«ã‚«ãƒªãƒ»ã‚½ã‚¦ã‚¾ã‚¦ã§ã¯ ã©ã†Goã‚’æ´»ç”¨ã—ã¦ã„ã‚‹ã®ã‹ï¼Ÿ The Go gopherwas designed by Renee French. The gopher stickers was made by Takuya Ueda. Licensed under the Creative Commons 3.0 Attributions license. 1 2017/07/22ï¼ˆåœŸï¼‰ @ä¼šæ´¥å¤§Goå‹‰å¼·ä¼š è‡ªå·±ç´¹ä»‹ ãƒ¡ãƒ«ã‚«ãƒªï¼ã‚½ã‚¦ã‚¾ã‚¦ ä¸Šç”°æ‹“ä¹Ÿ twitter: @tenntenn â– ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£æ´»å‹• GoogleCloud Platform User Group (GCPUG) Tokyo Goãƒ“ã‚®ãƒŠãƒ¼ã‚º golang.tokyo Go Conference â– æ¥å‹™ GAE/Goã§ãƒ¡ãƒ«ã‚«ãƒªã‚«ã‚¦ãƒ«ã‚’ä½œã£ã¦ã¾ã™ Goã‚„GCPã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ã‚’ç››ã‚Šä¸Šã’ã‚‹ä»•äº‹ Gopherã‚’æãä»•äº‹ï¼ˆLINEã‚¹ã‚¿ãƒ³
stibbar 2021/01/05
slideshare

golang

mercari
ãƒªãƒ³ã‚¯
go test ã«ãŠã‘ã‚‹ã‚ãƒ£ãƒƒã‚·ãƒ¥ã®æ¶ˆã—æ–¹
go test ã®ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’æ¶ˆã™ã®ã¯ç°¡å˜$ go clean -testcache ä»¥ä¸Šã§ã™ï¼ $ go test ./... ok github.com/oxequa/realize (cached) ok github.com/oxequa/realize/realize (cached) ã“ã®ã‚ˆã†ã« (cached) ã¨ãªã£ã¦ã„ãŸã‚‚ã®ãŒã€ã€ã€ $ go clean -testcache $ go test ./... ok github.com/oxequa/realize 0.086s ok github.com/oxequa/realize/realize 0.389s ã“ã®ã‚ˆã†ã«ã€å®Ÿè¡Œæ™‚é–“ãŒè¡¨ç¤ºã•ã‚Œã¦ãŠã‚Šã€ã‚ãƒ£ãƒƒã‚·ãƒ¥ãŒæ¶ˆãˆã¦ã„ã‚‹ã“ã¨ãŒåˆ†ã‹ã‚Šã¾ã™ãã€‚ ã¡ãªã¿ã«ã€ã‚ãƒ£ãƒƒã‚·ãƒ¥ã‚’ç„¡è¦–ã™ã‚‹æ–¹æ³•ã¯ã‚‚ã†ã²ã¨ã¤ã‚ã‚Šã€ ä»¥ä¸‹ã®ã‚ˆã†ã« -count=1 ã‚’ã¤ã‘ã¦ã‚„ã‚Œã°OKã§ã™ã€‚ $ go tes
stibbar 2020/12/23
golang
ãƒªãƒ³ã‚¯
äºšæ´²å›½äº§ä¸€åŒºäºŒåŒºä¸‰åŒºå››-äºšæ´²ä¸æ–‡å—å¹•åœ¨çº¿æ—¥æœ¬-æ—¥éŸ©å›½äº§ä¸æ–‡åœ¨çº¿è§†é¢‘-æˆå¹´äººå…è´¹ç²¾å“è§†é¢‘ä¹…ä¹…-äºšæ´²å›½äº§æ¿€æƒ…ç”µå½±ç»¼åˆåœ¨çº¿è§‚çœ‹-ä¸æ–‡å—å¹•åœ¨çº¿æ°¸ä¹…å…è´¹è§‚çœ‹-äºšæ´²æ¬§ç¾ŽéŸ©å›½æ—¥æœ¬ä¸€åŒº-ä¹…ä¹…ç²¾å“å›½äº§äºšæ´²avé«˜æ¸…ç»å…¸-äºšæ´²å¤©å ‚åŒºä¸€åŒºäºŒåœ¨çº¿è§‚çœ‹-æ¬§ç¾Ž,æ—¥æœ¬å›½äº§ç²¾å“-ä¹…ä¹…ä¹…è¿™é‡Œæ‰æœ‰ç²¾å“å…è´¹è§‚çœ‹-ä¹…ä¹…å›½äº§ä¸€åŒºäºŒåŒºä¸‰åŒºè§†é¢‘-åœ¨çº¿å…è´¹è§‚çœ‹é»„ç‰‡ä¸€åŒºäºŒåŒºä¸‰åŒº-äºšæ´² æ¬§ç¾Ž åˆ¶æœ äººå¦»-å›½äº§ç²¾å“å®…ç”·ä¹è‰²avç»¼åˆç½‘
stibbar 2020/11/30
golang
ãƒªãƒ³ã‚¯
ã€Goè¨€èªžã€‘modulesã«ã¤ã„ã¦ç†è§£ã™ã‚‹ãŸã‚ã«éŽåŽ»ã‹ã‚‰èª¿ã¹ã¦ã¿ãŸ - Qiita
ã¯ã˜ã‚ã« go1.11ã‹ã‚‰å°Žå…¥ã•ã‚ŒãŸmodulesã‚’ä½¿ã†ã«ã‚ãŸã£ã¦ã€ã‚ã¾ã‚Šã‚ˆãåˆ†ã‹ã£ã¦ã„ãªã‹ã£ãŸã®ã§ ã¡ã‚‡ã£ã¨éŽåŽ»ã‹ã‚‰modulesã«è‡³ã‚‹ã¾ã§ã®å•é¡Œã‚„è©³ç´°ãªå‹•ããªã©ã‚’èª¿ã¹ã¦ã¿ã¾ã—ãŸã€‚ ãã®æ™‚ã®å‚™å¿˜éŒ²ã‚’æ®‹ã—ã¦ãŠãã¾ã™ã€‚ ç†è§£ã™ã‚‹ã ã‘ãªã®ã§ã€æƒ…å ±ãŒç„¡ã„éƒ¨åˆ†ã«ã¤ã„ã¦ã¯è‡ªåˆ†ã§èª¿ã¹ã¦ã€ã™ã§ã«èª¿æŸ»æ¸ˆã¿ã®ç®‡æ‰€ã¯ å¤šãã®å…ˆäººãŸã¡ã®è¨˜äº‹ã‚’å‚è€ƒã«ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã€€Go get go get https://github.com/...ã§$GOPATH/srcé…ä¸‹ã«ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã™ã‚‹äº‹ã§ã€ importã§æŒ‡å®šã—ã¦ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ä½¿ç”¨ã™ã‚‹äº‹ãŒå‡ºæ¥ã¾ã™ã€‚ srcã‚„pkgã€binã®è©³ç´°ã¯ä»¥ä¸‹ã‚’å‚ç…§ ãƒ—ãƒã‚°ãƒ©ãƒ ã®å…¨ä½“æ§‹æˆ ä¸Šè¿°ã®æ§‹æˆã‹ã‚‰æ˜Žç¢ºã«åˆ¤æ–ã§ãã‚‹ã®ã¯ã€binãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®ä¸‹ã«ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«å¾Œã®å®Ÿè¡Œå¯èƒ½ãƒ•ã‚¡ã‚¤ãƒ«ãŒä¿å˜ã•ã‚Œã€pkgã®ä¸‹ã«é–¢æ•°ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ãŒä¿å˜ã•ã‚Œã€
stibbar 2020/09/15
https://qiita.com/tschy/items/bed28f0aa058fba8cea1

qiita

golang
ãƒªãƒ³ã‚¯
Goã¨ä¾å˜ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†
gistfile1.md ã“ã®gistã¯ Cloud Foundry Advent Calendar 2013 ã®16æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ ã¯ã˜ã‚ã« ç¾åœ¨ã€CloudFoundryã®Componentsã¯GoåŒ–ã—ã¤ã¤ã‚ã‚Šã¾ã™ã€‚ãã‚Œã«ã‚ˆã‚Šã€Rubyã§å®Ÿè£…ã•ã‚Œã¦ã„ãŸã‚‚ã®ã«å¯¾ã—ã¦æ€§èƒ½å‘ä¸Šã—ã¦ã„ãŸã‚Šã€ã‚½ãƒ¼ã‚¹ãŒèªã¿ã‚„ã™ããªã£ã¦ã„ãŸã‚Šã™ã‚‹ï¼ˆã“ã¡ã‚‰ã¯ä¸»è¦³ã§ã™ãŒãƒ»ãƒ»ï¼‰åŠé¢ã€é–‹ç™ºè€…ã«ã¨ã£ã¦ã®èª²é¡Œã‚‚ç”Ÿã¾ã‚Œã¦ã„ã¾ã™ã€‚ãã®èª²é¡Œã®ã²ã¨ã¤ãŒ__ä¾å˜ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†__ã§ã™ã€‚ã¾ãšã¯Rubyã®å¤–éƒ¨ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†ã«ã¤ã„ã¦ç°¡å˜ã«æŒ¯ã‚Šè¿”ã‚Šã¤ã¤ã€Goã®ãã‚Œã‚’è¦‹ã¦ã„ã“ã†ã¨æ€ã„ã¾ã™ã€‚ ä¾å˜ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†ï¼ˆRubyï¼‰ Rubyã§ã¯å¤–éƒ¨ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¯Gemãƒ•ã‚¡ã‚¤ãƒ«ã¨ãªã£ã¦ãŠã‚Šã€å¤§æŠµã®å ´åˆã€Bundlerã§ç®¡ç†ã—ã¾ã™ã€‚ã¾ãŸã€æœ€æ–°ç‰ˆãŒå‹•ãã¨ã¯é™ã‚‰ãªã„ãŸã‚è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã«ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚’æŒ‡å®šã—ã¦ãã‚Œã‚’ä½¿ç”¨ã—ã¾ã™ã€‚Gemãƒ•ã‚¡ã‚¤ãƒ«è‡ªä½“ã¯RubyGems.org
stibbar 2020/09/15
github

golang
ãƒªãƒ³ã‚¯
cloudsql package - google.golang.org/appengine/cloudsql - Go Packages
stibbar 2020/08/19
https://qiita.com/hirsim/items/88325da17cd333ee324e

golang

cloudsql
ãƒªãƒ³ã‚¯
ã€Goè¨€èªžã€‘Ctrl+cãªã©ã«ã‚ˆã‚‹SIGINTã®æ•æ‰ã¨deferã®å®Ÿè¡Œ - DRYãªå‚™å¿˜éŒ²
å•é¡Œ deferã‚’ä½¿ã£ã¦å¾Œå‡¦ç†ã‚’ã—ãŸã„å ´åˆã«ã€ãƒ—ãƒã‚»ã‚¹ãŒCtrl+cãªã©SIGINTã§ä¸æ–ã•ã‚Œã‚‹ã¨deferã—ãŸã‚‚ã®ãŒç™ºç«ã—ãªã„ã€‚ãƒ—ãƒã‚»ã‚¹è‡ªä½“ãŒä¸æ–ã•ã‚Œã‚‹ã®ã§ã‚ãŸã‚Šã¾ãˆãªã‚“ã ã‘ã©ã‚‚ã€‚ å•é¡Œã®å†ç¾ package main import ( "fmt" "time" ) func main() { defer teardown() hoge() fmt.Println("çµ‚äº†") } func hoge() { for i := 0; i < 5; i++ { fmt.Println(i) time.Sleep(1 * time.Second) } } func teardown() { fmt.Println("ãƒ‡ãƒ¼ã‚¿ã®ã‚ã¨ã‹ãŸã¥ã‘") } ä¸Šè¨˜ã®å®Ÿè¡Œ % go run main.go 0 1 2 3 4 çµ‚äº† ãƒ‡ãƒ¼ã‚¿ã®ã‚ã¨ã‹ãŸã¥ã‘ % SIGINTã®å ´åˆ % go run main.go
stibbar 2020/03/28
golang
ãƒªãƒ³ã‚¯
Cloud Functionsã«GoãŒã‚µãƒãƒ¼ãƒˆã•ã‚ŒãŸã®ã§ä½¿ã£ã¦ã¿ãŸ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
stibbar 2020/03/28
qiita

golang

cloudfunctions
ãƒªãƒ³ã‚¯
Goã§å‘¼ã³å‡ºã—å…ƒã®ãƒ¡ã‚½ãƒƒãƒ‰åã‚’å–å¾—ã™ã‚‹
Perlã ã¨callerã§å‘¼ã³å‡ºã—å…ƒã®ãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«åã‚„ãƒ¡ã‚½ãƒƒãƒ‰åãŒå–å¾—ã§ãã‚‹ãŒã€Goã§ã‚‚ã§ãã‚‹ã®ã‹ï¼Ÿ ã¨æ€ã£ã¦èª¿ã¹ã¦ã¿ãŸã€‚ ã‚³ãƒ¼ãƒ‰ package main import ( "log" "runtime" ) type Hoge struct { name string } func (h *Hoge) Print() { Log(h.name) } func Log(data string) { pc, file, line, _ := runtime.Caller(1) f := runtime.FuncForPC(pc) log.Printf("\ncall:%s\ndata:%s\nfile:%s:%d\n", f.Name(), data, file, line) } func main() { h := &Hoge{ name: "hoge hoge", } h.Print()
stibbar 2020/02/05
golang
ãƒªãƒ³ã‚¯
golangã§logã‚’æ¨™æº–å‡ºåŠ›ã¨ãƒ†ã‚ã‚¹ãƒˆãƒ•ã‚¡ã‚¤ãƒ«ã®2ç®‡æ‰€ã®å‡ºåŠ›ã™ã‚‹ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
stibbar 2020/02/03
qiita

golang
ãƒªãƒ³ã‚¯
Goè¨€èªžã®ä¸¦è¡Œæ€§ã‚’æ˜ åƒåŒ–ã™ã‚‹ | POSTD
Goã¨ã„ã†ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®å¼·ã¿ã®ï¼‘ã¤ã¯ã€ Tony Hoareè€ƒæ¡ˆã®CSP ã«åŸºã¥ããƒ“ãƒ«ãƒˆã‚¤ãƒ³ã®ä¸¦è¡Œæ€§(Concurrency)ã§ã™ã€‚Goã¯ä¸¦è¡Œæ€§ã‚’å¿µé ã«ãƒ‡ã‚¶ã‚¤ãƒ³ã•ã‚Œã¦ã„ã‚‹ãŸã‚ã€è¤‡é›‘ã«ä¸¦è¡Œã—ãŸãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ã®æ§‹ç¯‰ã‚’å¯èƒ½ã«ã—ã¦ã„ã¾ã™ã€‚ã§ã‚‚ã€ãã‚Œãžã‚Œã®ä¸¦è¡Œæ€§ãƒ‘ã‚¿ãƒ¼ãƒ³ãŒã©ã®ã‚ˆã†ã«è¦‹ãˆã‚‹ã‚‚ã®ãªã®ã‹æ°—ã«ãªã£ãŸã“ã¨ã¯ã‚ã‚Šã¾ã›ã‚“ã‹ã€‚ ã‚‚ã¡ã‚ã‚“ã€æ°—ã«ãªã£ãŸã“ã¨ã¯ã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚æã‚‰ããã‚Œãžã‚Œå½¢ã¯é•ã£ã¦ã‚‚ã€èª°ã‚‚ãŒé ã«æã„ã¦ã„ã‚‹ã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ã€‚ã‚‚ã—ã€ã€Œ1ã‹ã‚‰100ã¾ã§ã®æ•°å—ã€ã«ã¤ã„ã¦èžã‹ã‚ŒãŸã‚‰ã€ç„¡æ„è˜ã«é ã®ä¸ã§æ•°å—ã®ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’æ€ã„æµ®ã‹ã¹ã‚‹ã¨æ€ã„ã¾ã™ã€‚ä¾‹ãˆã°ã€ç§ã®å ´åˆã€è‡ªåˆ†ã®å‰ã‹ã‚‰1ã‹ã‚‰20ã¾ã§ãŒã¾ã£ã™ãã«ä¸¦ã³ã€21ä»¥é™ã¯90åº¦å³ã«æ›²ãŒã‚Š1000ä»¥é™ã¾ã§ç¶šãã‚¤ãƒ¡ãƒ¼ã‚¸ãŒæµ®ã‹ã³ã¾ã™ã€‚ã“ã‚Œã¯å¤šåˆ†ç§ãŒå¹¼ç¨šåœ’ã®æ™‚ã«æ•™å®¤ã®å£ã«æ²¿ã£ã¦æ•°å—ãŒè²¼ã‚‰ã‚Œã¦ã„ã¦ã€ã¡ã‚‡ã†ã©è§’ã«æ•°å—ã®20ãŒã‚ã£ãŸã‹ã‚‰ãªã®ã ã¨æ€ã„ã¾ã™ã€‚åˆ¥ã®ä¾‹ãˆã‚’ã™
stibbar 2020/01/06
golang
ãƒªãƒ³ã‚¯
Goã¨gRPCã§KVSçš„ãªã‚‚ã®ã‚’ä½œã£ã¦ã¿ãŸ - å°é‡Žãƒžãƒˆãƒšã®ç´è±†ãƒšãƒšãƒãƒ³ãƒãƒ¼ãƒŽæ—¥è¨˜
æ£æœˆã§æ™‚é–“ãŒã‚ã£ãŸã®ã§ã€ä»¥å‰ã‹ã‚‰è§¦ã£ã¦ã¿ãŸã‹ã£ãŸgRPCã‚’Goè¨€èªžã‹ã‚‰ä½¿ã„ã€ã‚ãƒ¼ãƒ»ãƒãƒªãƒ¥ãƒ¼ãƒ»ã‚¹ãƒˆã‚¢ã®ã‚ˆã†ãªã‚‚ã®ã‚’ä½œã£ã¦ã¿ãŸã€‚ KVSã¨ã„ã£ã¦ã‚‚ã€Goã®mapã¸ã®Get/Put/Delete/Scanã‚’gRPCçµŒç”±ã§å©ã‘ã‚‹ã‚ˆã†ã«ã—ãŸã ã‘ã®ã‚‚ã®ã€‚ãã‚Œã ã‘ã ã¨ã‚ã¾ã‚Šé¢ç™½ãç„¡ã„ã®ã§ã€gRPCã‚‰ã—ãã€Watchæ©Ÿèƒ½ã‚’ã¤ã‘ã¦mapã¸ã®æ›´æ–°ã‚’ç›£è¦–ã§ãã‚‹ã‚ˆã†ã«ã—ãŸã€‚ github.com å€‹äººçš„ã«ã¯ã€HTTP/1.1 + JSON APIã¨æ¯”ã¹ãŸæ™‚ã®gRPC(HTTP/2 + ProtoBuf)ã®ãƒ¡ãƒªãƒƒãƒˆã‚„é•ã„ãŒæ°—ã«ãªã£ã¦ã„ãŸã®ã§ã€ãã®ã‚ãŸã‚Šã‚’æ°—ã‚’ã¤ã‘ãªãŒã‚‰æ›¸ã„ãŸã€‚ é–‹ç™ºã®æ‰‹é † ã‚µãƒ¼ãƒ“ã‚¹å®šç¾© ã¾ãšã¯Protocol Buffers 3ã§KVSã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’å®šç¾©ã™ã‚‹ã€‚ã‚µãƒ³ãƒ—ãƒ«ã‚’è¦‹ãªãŒã‚‰é©å½“ã«æ›¸ã„ãŸã€‚ grpc-kvs/grpc-kvs.proto at master Â· matope/grpc-kvs Â· G
stibbar 2020/01/06
golang

grpc

kvs
ãƒªãƒ³ã‚¯
Go è¨€èªžã«ãŠã‘ã‚‹ä¸¦è¡Œå‡¦ç†ã®æ§‹ç¯‰éƒ¨æ - è©©ã¨å‰µä½œãƒ»æ€ç´¢ã®ã²ã‚ã°
5å¹´å‰ã«è²·ã£ãŸã€ŽJavaä¸¦è¡Œå‡¦ç†ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° â€•ãã®ã€ŒåŸºç›¤ã€ã¨ã€Œæœ€æ–°APIã€ã‚’ç©¶ã‚ã‚‹â€•ã€ã‚’ã‚ˆã†ã‚„ãèªã‚“ã ã€‚è²·ã£ãŸé ƒã«ã¯ Perl ã‚„ã‚·ãƒ³ãƒ—ãƒ«ãª JavaScript ã°ã‹ã‚Šæ›¸ã„ã¦ã„ãŸã®ã§ä¸¦è¡Œãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãªã‚“ã¦ã»ã¨ã‚“ã©æ°—ã«ã™ã‚‹ã“ã¨ãŒãªãã€å®Ÿæ„ŸãŒãªãã¦èªã‚€ã®ã‚‚é€”ä¸ã§æ¢ã¾ã£ã¦ã—ã¾ã£ã¦ã„ãŸæœ¬ã§ã€å®¶ã‚’æŽƒé™¤ã—ã¦ã„ã‚‹ã¨ãã«è¦‹ã¤ã‘ãŸã‚‚ã®ã€‚ãã®å¾Œã‚‚è¶£å‘³ã§ Android ã‚¢ãƒ—ãƒªã‚’æ›¸ããªã© Java ã«è§¦ã‚Œã‚‹æ©Ÿä¼šã¯ã‚ã£ãŸã‘ã‚Œã©ã€ã›ã„ãœã„ãŒ AsyncTask ã‚’ä½¿ã†ãã‚‰ã„ã§ã€ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã‚’å¼·ãæ„è˜ã—ã¦ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãã“ã¨ã‚‚ãªã‹ã£ãŸã€‚ Javaä¸¦è¡Œå‡¦ç†ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° â€•ãã®ã€ŒåŸºç›¤ã€ã¨ã€Œæœ€æ–°APIã€ã‚’ç©¶ã‚ã‚‹â€• ä½œè€…: Brian Goetz,Joshua Bloch,Doug Leaå‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«ãƒ¼: ã‚½ãƒ•ãƒˆãƒãƒ³ã‚¯ã‚¯ãƒªã‚¨ã‚¤ãƒ†ã‚£ãƒ–ç™ºå£²æ—¥: 2006/11/22ãƒ¡ãƒ‡ã‚£ã‚¢: å˜è¡Œæœ¬è³¼å…¥: 30äºº ã‚¯ãƒªãƒƒã‚¯: 442å›ž
stibbar 2020/01/06
https://qiita.com/hayajo/items/4cd75f87e35e60ae11a9

golang
ãƒªãƒ³ã‚¯
Goè¨€èªž: ãƒžãƒƒãƒ—ã®ã‚ãƒ¼ãŒå˜åœ¨ã™ã‚‹ã‹ãƒã‚§ãƒƒã‚¯ã—ãŸã„ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
stibbar 2020/01/03
qiita

golang
ãƒªãƒ³ã‚¯
Go 1.13 ã¨ 1.14 ï¼ˆGo 2 ã¸å‘ã‘ã¦ï¼‰
8æœˆã«æ£å¼ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã‚‹ Go 1.13 ã®ä¸»ãªæ©Ÿèƒ½ Go 1.13 ã®ãƒ™ãƒ¼ã‚¿ç‰ˆãŒç™»å ´ã—ãŸã‚ˆã†ã ã€‚ ãƒªãƒªãƒ¼ã‚¹ãƒŽãƒ¼ãƒˆã‚‚ä½µã›ã¦å…¬é–‹ã•ã‚Œã¦ã„ã‚‹ã€‚ Go 1.13 Beta 1 is released - Google Group Go 1.13 Release Notes - The Go Programming Language Go 1.13 ã§ã¯æ•°å€¤ã®ãƒªãƒ†ãƒ©ãƒ«è¡¨ç¾ï¼ˆ2é€²æ•°è¡¨ç¾ã‚„æµ®å‹•å°æ•°ç‚¹æ•°ã®16é€²æ•°è¡¨ç¾ï¼‰ãªã©è‰²ã€…ã¨é‡è¦ãªæ©Ÿèƒ½è¿½åŠ ãŒã‚ã‚‹ãŒï¼Œä¸»ãªã‚‚ã®ã¯ä»¥ä¸‹ã®é€šã‚Šã€‚ errors ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã¸ã®æ©Ÿèƒ½è¿½åŠ ä»¥å‰ã«ç´¹ä»‹ã—ãŸ golang.org/x/xerrors ã®æ©Ÿèƒ½ãŒæ£å¼ã« errors ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã«çµ„ã¿è¾¼ã¾ã‚Œã‚‹ã‚ˆã†ã ã€‚ éšŽå±¤åŒ– Error ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ â€œxerrorsâ€ ã‚’è©¦ã—ã¦ã¿ã‚‹ golang.org/x/xerrors ã®æ©Ÿèƒ½ã‚’ã»ã¼è¸è¥²ã—ã¦ã„ã‚‹ã¿ãŸã„ãªã®ã§ï¼Œæ—¢ã« golang.org/
stibbar 2020/01/02
https://www.reddit.com/r/golang/comments/d2n5s0/error_410_gone_when_switching_to_modules_in_go_113/

golang
ãƒªãƒ³ã‚¯
Big Sky :: golang ã® sync ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ä½¿ã„æ–¹
golang ã¨è¨€ãˆã°éžåŒæœŸã«ç‰¹åŒ–ã—ãŸè¨€èªžã§ã™ãŒã€æ…£ã‚Œãªã„å†…ã¯ç°¡å˜ãªéžåŒæœŸã—ã‹ä½¿ãˆã¾ã›ã‚“ã€‚ã—ã‹ã— sync ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’çŸ¥ã‚‹äº‹ã§ã‚‚ã£ã¨ã‚«ã‚¸ãƒ¥ã‚¢ãƒ«ã«ã€ã‹ã¤ç¢ºå®ŸãªéžåŒæœŸå‡¦ç†ã‚’è¡Œã†äº‹ãŒå‡ºæ¥ã‚‹æ§˜ã«ãªã‚Šã¾ã™ã€‚ ä»Šæ—¥ã¯ãã‚“ãª sync ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã«ã¤ã„ã¦èª¬æ˜Žã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ sync.Mutex ã”å˜ã˜ sync.Mutex ã§ã™ã€‚çš†ã•ã‚“ãŒä¸€ç•ªä½¿ã†æŽ’ä»–åˆ¶å¾¡ã ã¨æ€ã„ã¾ã™ã€‚ packageÂ main importÂ ( "fmt" "runtime" "sync" "time" ) funcÂ parallel(wg *sync.WaitGroup) { fmt.Println("åš") time.Sleep(100Â * time.Millisecond) fmt.Println("å¤š") time.Sleep(100Â * time.Millisecond) fmt.Println("ã®") time.
stibbar 2019/12/31
golang
ãƒªãƒ³ã‚¯
1 2 3 4 5 6 7 8 æ¬¡ã®ãƒšãƒ¼ã‚¸