[B! String] Mukeã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

Muke id:Muke

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Golangã§testingã“ã¨ã¯ã˜ã‚ï¼ˆ1ï¼‰ã€œtestingãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ã£ãŸãƒ¦ãƒ‹ãƒƒãƒˆãƒ†ã‚¹ãƒˆã€œ - DeNA Testing Blog
ã“ã‚“ã«ã¡ã¯ã€‚ GolangãŒä¸€èˆ¬çš„ã«ä½¿ã‚ã‚Œã‚‹ã‚ˆã†ã«ãªã£ã¦ãã¦ã‚‚ã†ä¹…ã—ã„ã§ã™ãã€‚ æœ€è¿‘ä½œã‚‰ã‚ŒãŸSWETè£½ã®ãƒ„ãƒ¼ãƒ«ã§ã‚‚ã€Golangã‚’æŽ¡ç”¨ã—ãŸã‚‚ã®ãŒã‚ã‚Šã¾ã™ã€‚ ãã“ã§ã€Golangã®æ¨™æº–ãƒ†ã‚¹ãƒˆãƒ‘ãƒƒã‚±ãƒ¼ã‚¸testingã‚„ãã®ä»–ã«ã¤ã„ã¦ã¾ã¨ã‚ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ä»Šå›žã‹ã‚‰3å›žã«ã‚ãŸã‚Šã€ testingãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ã£ãŸãƒ¦ãƒ‹ãƒƒãƒˆãƒ†ã‚¹ãƒˆï¼ˆtestingï¼‰ ãƒ†ã‚¹ãƒˆã«ãŠã‘ã‚‹å…±é€šå‡¦ç†ï¼ˆtestingï¼‰ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒ†ã‚¹ãƒˆï¼ˆgomock, httptestï¼‰ ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ ã“ã®è¨˜äº‹ã‚’èªã‚“ã§ä¸€é€šã‚ŠGolangã§ãƒ†ã‚¹ãƒˆãŒã‹ã‘ã‚‹ã‚ˆã†ã«ãªã‚‹ã¨å¬‰ã—ã„ã§ã™ã€‚ ã“ã®æ–‡ç« ä¸ã«ç™»å ´ã™ã‚‹ã‚µãƒ³ãƒ—ãƒ«ã¯ GitHub ã«ã‚ã‚Šã¾ã™ã®ã§ã€å®Ÿéš›ã«å‹•ä½œã•ã›ã‚‹ã“ã¨ãŒå¯èƒ½ã§ã™ã€‚ $ go get github.com/duck8823/sample-go-testing $ cd $GOPATH/src/github.com/duck8823
Muke 2018/01/24
golang

String
ãƒªãƒ³ã‚¯
go-sqlrow
ã“ã®è¨˜äº‹ã¯Go2 Advent Calendar 2017 13æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ æ˜¨æ—¥ã¯@kami_zh ã•ã‚“ã® Goã§æ¨™æº–å‡ºåŠ›ã‚’ã‚ãƒ£ãƒ—ãƒãƒ£ã™ã‚‹ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’æ›¸ã„ãŸ ã§ã—ãŸã€‚ go-sqlrowGoè¨€èªžã§æ¨™æº–ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ç”¨ã—ã¦RDBMSã‹ã‚‰ãƒ‡ãƒ¼ã‚¿ã‚’å–ã£ã¦ãã‚‹ã«ã¯ã€ä»¥ä¸‹ã®æ§˜ã«æ›¸ãã¾ã™1ã€‚ type Person struct { ID string Name string } db, _ := sql.Open("dn", "dsn") row, _ := db.Query(`SELECT id, name FROM person where id='foo'`) var p Person row.Scan(&p.ID, &p.Name) SQLæ–‡ã‚’ç™ºè¡Œã™ã‚‹ã¾ã§ã¯ã„ã„ã®ã§ã™ãŒã€æœ€å¾Œã®è¡Œã€sql.Row#ScanãŒãã›è€…ã§ã™ã€‚ ä¸Šè¨˜ã®ä¾‹ã®ã‚ˆã†ã«ã€sql.row#Scanã¯å¯å¤‰é•·å€‹ã®ãƒã‚¤ãƒ³ã‚¿ã‚’å¼•
Muke 2017/12/18
sql

go

String

DB

SELECT

golang
ãƒªãƒ³ã‚¯
Big Sky :: net/http ã§ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã®å†…å®¹ã‚’ç¢ºèªã—ãŸã„ãªã‚‰ io.TeeReader ã‚’ä½¿ãŠã†
Â« Golang ã§ç‰©ç†ãƒ•ã‚¡ã‚¤ãƒ«ã®æ“ä½œã« path/filepath ã§ãªã path ã‚’ä½¿ã†ã¨çˆ†ç™ºã—ã¾ã™ã€‚ | Main | VimConf2017 ã«å‚åŠ ã—ã¦ããŸã€‚ Â» printf ãƒ‡ãƒãƒƒã‚°ã¯ä¾¿åˆ©ã ã€‚æŠ€è¡“ã®å¾Œé€€ã¨è¨€ã‚ã‚Œã‚ˆã†ã¨ printf ã§ãªã„ã¨è§£æ±ºã§ããªã„äº‹ã¯ã¾ã ã¾ã ãŸãã•ã‚“ã‚ã‚Šã¾ã™ã€‚ ä»Šæ—¥ã¯ net/http ã§ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆãŒå¾—ãŸãƒ¬ã‚¹ãƒãƒ³ã‚¹ã® JSON ã‚’ç¢ºèªã—ãŸã„ã¨ã„ã£ãŸå ´åˆã«ã€ã©ã†ãƒ‡ãƒãƒƒã‚°ã—ãŸã‚‰ã„ã„ã‹ã‚’æ›¸ã„ã¦ã¿ãŸã„ã¨æ€ã†ã€‚ Go ã®ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã¯å¤§ã‚ˆã io.Reader ã‚‚ã—ãã¯ io.Writer ã‚’ä½¿ã†æ§˜ã«è¨è¨ˆã•ã‚Œã¦ã„ã‚‹ã€‚ã“ã†ã™ã‚‹äº‹ã§ãƒ—ãƒã‚°ãƒ©ãƒ ãŒãƒ¡ãƒ¢ãƒªã‚’ä¸€åº¦ã«æ²¢å±±ç¢ºä¿ã—ã¦ã—ã¾ã‚ãªã„æ§˜ã«ã—ã¦ã„ã¾ã™ã€‚ packageÂ main importÂ ( "encoding/json" "fmt" "log" "net/http" ) typeÂ FooÂ structÂ { IDÂ Â
Muke 2017/10/26
json

content

MAIN

HTTP

String
ãƒªãƒ³ã‚¯
Haskellã§è‹±èªžå¦ç¿’ç”¨ã®ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã‚’å®Ÿè£…ã—ã¾ã—ãŸ - Kuranari::Log
æ˜¨æ—¥ã®Haskellãƒãƒ³ã‚ºã‚ªãƒ³ ã§IOãƒ¢ãƒŠãƒ‰ã‚’å¦ã³ã¾ã—ãŸã€‚ ã‚¢ã‚¤ãƒ‡ã‚¢ãŒã‚ã£ãŸã‚‚ã®ã®ã€ã‚¤ãƒ™ãƒ³ãƒˆä¸ã«å®Ÿè£…ãŒé–“ã«åˆã‚ãªã‹ã£ãŸã®ã§æ”¹ã‚ã¦æ™‚é–“ã‚’å–ã£ã¦å®Ÿè£…ã‚’ã—ã¦ã¿ã¾ã—ãŸã€‚ æ”¹è‰¯ç‚¹ã™ã¹ãç‚¹ã¯å¤šã„ã®ã§ã™ãŒã€ã¨ã‚Šã‚ãˆãšå‹•ãã‚ˆã†ã«ãªã£ãŸã®ã§å…¬é–‹ã—ã¦ã¿ã¾ã™ã€‚ ä½œã£ãŸã‚‚ã® è‹±èªžå¦ç¿’ç”¨ã®CLIãƒ„ãƒ¼ãƒ«ã€‚ æ—¥æœ¬èªžã«å¯¾å¿œã™ã‚‹è‹±èªžã‚’å…¥åŠ›ã™ã‚‹ã¨æ£è§£ã‹ä¸æ£è§£ã‹ã€ä¸æ£è§£ã®å ´åˆã¯ãã®DiffãŒè¡¨ç¤ºã•ã‚Œã‚‹ã€‚ GitHub - kuranari/ring-note æœ€è¿‘ã€çž¬é–“è‹±ä½œæ–‡ã®æ›¸ç±ã‚’ä½¿ã£ã¦è‹±èªžã®å‹‰å¼·ã‚’ã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€éŸ³èªã ã¨æ™‚åˆ¶ã‚„å˜æ•°ãƒ»è¤‡æ•°ã®æ‰±ã„ãŒæ›–æ˜§ãªã¾ã¾æµã—ã¦ã—ã¾ã†ã®ã§ã€ã‚³ãƒ³ã‚½ãƒ¼ãƒ«ã§å…¥åŠ›ã—ã¦æ£ç¢ºãªä½œæ–‡ãŒå‡ºæ¥ã¦ã„ã‚‹ã®ã‹ãƒã‚§ãƒƒã‚¯ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ ç´™ã«æ›¸ãã¨æ™‚é–“ãŒã‹ã‹ã‚‹ã®ã§ã€ã‚ãƒ¼ãƒœãƒ¼ãƒ‰å…¥åŠ›ãŒã¡ã‚‡ã†ã©ã„ã„ã®ã§ã¯ã¨æ€ã£ãŸæ¬¡ç¬¬ã§ã™ã€‚ ã©ã‚“ã©ã‚“è©±ã™ãŸã‚ã®çž¬é–“è‹±ä½œæ–‡ãƒˆãƒ¬ãƒ¼ãƒ‹ãƒ³ã‚° (CD BOOK) ä½œè€…: æ£®æ²¢æ´‹ä»‹å‡ºç‰ˆç¤¾/ãƒ¡ãƒ¼ã‚«
Muke 2017/07/18
haskell

diff

form

String

data

English

Haskell
ãƒªãƒ³ã‚¯
ã ã‚“ã ã‚“é–‹ç™ºã‚¹ãƒ”ãƒ¼ãƒ‰ãŒé…ããªã£ã¦ã„ãã®ã‚’ã©ã†ã‚„ã£ã¦ã¨ã‚ãŸã‚‰è‰¯ã‹ã£ãŸã‚“ã ã‚ã†ï¼Ÿ - Mitsuyuki.Shiiba
å…ˆæ—¥ã€ãƒ¢ãƒ–ãƒ—ãƒã‚’ã‚„ã£ã¦ããŸã€‚ãã®ä¸ã§ã€ãƒ¢ãƒ–ãƒ—ãƒã¨ã¯åˆ¥ã§ã€ã„ãã¤ã‹æ„Ÿã˜ãŸã“ã¨ãŒã‚ã£ã¦ã€ä»Šæ—¥ã¯ãã®ä¸ã®ã²ã¨ã¤ã‚’æ€ã„æµ®ã‹ã‚“ã ã¾ã¾ã«ãƒ¡ãƒ¢ã€‚ bufferings.hatena blog.com è¦ä»¶ã‚’æº€ãŸã™ãƒ—ãƒãƒ€ã‚¯ãƒˆã‚’ã‚ˆã‚Šæ—©ãå‡ºã™ ãƒ¢ãƒ–ãƒ—ãƒã§TDDã—ãªãŒã‚‰ã€è¦ä»¶ã‚’æº€ãŸã™ãƒ—ãƒãƒ€ã‚¯ãƒˆã‚’ã‚ˆã‚Šæ—©ãå‡ºã™ã“ã¨ã«é›†ä¸ã—ã¦ã¿ãŸã€‚ä¾‹ãˆã°ã€ç¬¬ï¼’ãƒ©ã‚¦ãƒ³ãƒ‰ã®ãŠé¡Œã¯TDDBCãªã©ã§ãŠé¦´æŸ“ã¿ã®ã€Œè‡ªè²©æ©Ÿã€ã€‚ ã€Œ100å††ã‚’å…¥ã‚Œã¦ãƒœã‚¿ãƒ³ã‚’æŠ¼ã™ã¨ã‚³ãƒ¼ãƒ©ãŒ1æœ¬è²·ãˆã‚‹ã“ã¨ã€ æœ€åˆã«ã€Œ100å††ã‚’å…¥ã‚Œã¦ãƒœã‚¿ãƒ³ã‚’æŠ¼ã™ã¨ã‚³ãƒ¼ãƒ©ãŒ1æœ¬è²·ãˆã‚‹ã“ã¨ã€ã¨è¨€ã‚ã‚Œã€‚ assertThat(get(100), is("ã‚³ãƒ¼ãƒ©")); ã¿ãŸã„ãªãƒ†ã‚¹ãƒˆã‚’æ›¸ã„ã¦ã€‚ String get(int money) { return "ã‚³ãƒ¼ãƒ©"; } ã¿ãŸã„ãªå®Ÿè£…ã‚’æ›¸ã„ãŸã€‚çˆ†é€Ÿï¼ ã€Œ200å††ã‚’å…¥ã‚Œã¦ãƒœã‚¿ãƒ³ã‚’æŠ¼ã™ã¨ã‚ªãƒ¬ãƒ³ã‚¸ã‚¸ãƒ¥ãƒ¼ã‚¹ãŒ1æœ¬è²·ãˆã‚‹ã“ã¨ã€ æ¬¡ã«ã€Œ200å††ã‚’å…¥ã‚Œã¦ãƒœã‚¿
Muke 2017/06/01
String

IS

TDD

development

management

é–‹ç™º

è¨è¨ˆ
ãƒªãƒ³ã‚¯
Goã®structã¨interface - oinume journal
ç¤¾å†…ã§Goå‹‰å¼·ä¼šã‚’ã‚„ã£ãŸã®ã§ãã®æ™‚ã«è‡ªåˆ†ãŒç™ºè¡¨ã—ãŸæ™‚ã®å†…å®¹ã€‚ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘çš„ãªã“ã¨ã‚’Goã§ã©ã†å®Ÿç¾ã™ã‚‹ã®ã‹ã€ã©ã®è¾ºã‚’è«¦ã‚ãªãã¦ã¯ã„ã‘ãªã„ã®ã‹ã‚’ã¾ã¨ã‚ã¦ã¿ãŸã€‚ Goã§ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ Goã§ã¯åŸºæœ¬çš„ã«ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¯ã§ããªã„ã¨æ€ã£ãŸã»ã†ãŒè‰¯ã„ã€‚ã§ãã‚‹ã®ã¯structã‚’å®šç¾©ã—ã¦é–¢æ•°ã‚’è¿½åŠ ã—ã¦ã„ãã“ã¨ã ã‘ã§ã‚ã‚‹ã€‚ http://play.golang.org/p/7w9nbHDec1 package main import "fmt" type User struct { Id int Name string } // æ–‡å—åˆ—åŒ–ã™ã‚‹é–¢æ•° func (u *User) String() string { return fmt.Sprintf("%d:%s", u.Id, u.Name) } func main() { var user *User = &User{1, "oin
Muke 2017/03/15
String

go

GoLang

mine

syntax
ãƒªãƒ³ã‚¯
JWTã«ã¤ã„ã¦ç°¡å˜ã«ã¾ã¨ã‚ã¦ã¿ãŸ - hiyosi's blog
ã“ã“ã§èª¬æ˜Žã™ã‚‹JWTã¯ã€æœ€æ–°ã®draftã®å†…å®¹ã¨ã¯ç•°ãªã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ã®ã§ã€å®Ÿè£…ã•ã‚Œã‚‹éš›ã«ã¯æœ€æ–°ã®draftã‚„ã€å¯¾å¿œã™ã‚‹draftã‚’ç¢ºèªã—ãŸã»ã†ãŒã‚ˆã„ã¨æ€ã‚ã‚Œã¾ã™ã®ã§ã”æ³¨æ„ä¸‹ã•ã„ã€‚ ã¾ãŸã€æœ¬ã‚¨ãƒ³ãƒˆãƒªã§ã¯ã§ãã‚‹ã ã‘ã‚ã‹ã‚Šã‚„ã™ãè¨˜è¼‰ã™ã‚‹ãŸã‚ã«ã€è©³ç´°ãªä»•æ§˜ã‚’çœã„ã¦ã„ã‚‹ç®‡æ‰€ã‚‚ã‚ã‚Šã¾ã™ã®ã§ã€å®Ÿè£…æ™‚ãªã©ã«ã¯draftã‚’èªã‚€å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ æ¦‚è¦JWTã¨ã¯JSON Web Tokenã®ç•¥ã§ã€JSONã‚’ä½¿ã£ãŸã‚³ãƒ³ãƒ‘ã‚¯ãƒˆã§url-safeãªã‚¯ãƒ¬ãƒ¼ãƒ ã®è¡¨ç¾æ–¹æ³•ã§ã‚ã‚Šã€OAuth2ã‚„OpenID Connectãªã‚“ã‹ã§ä½¿ã‚ã‚Œã¾ã™ã€‚ èªã¿æ–¹ã¯ JWT ã®æŽ¨å¥¨ã•ã‚Œã‚‹ç™ºéŸ³ã¯, è‹±å˜èªžã® â€œjotâ€ ã¨åŒã˜ã§ã‚ã‚‹. ãªã‚“ã¦æ›¸ã„ã¦ã‚ã‚Šã¾ã™ã€‚ JWTã®ä»•æ§˜ã¯ä»¥ä¸‹ã®URLã‹ã‚‰å‚ç…§ã§ãã¾ã™ã€‚(æ—¥æœ¬èªžè¨³ã¯è‹¥å¹²å¤ã„ã¨æ€ã‚ã‚Œã¾ã™ã€‚) http://tools.ietf.org/html/draft-ietf-oauth-json-w
Muke 2017/02/16
jwt

base64

Scala

String

JSON
ãƒªãƒ³ã‚¯
Goè¨€èªž(Golang) ã¯ã¾ã‚Šã©ã“ã‚ã¨è§£æ±ºç–
Go ã®è¨€èªžä»•æ§˜ã¯ã‚·ãƒ³ãƒ—ãƒ«ã§ä»–ã®è¨€èªžã«æ¯”ã¹ã¦ã¯ã¾ã‚Šã©ã“ã‚ãŒå°‘ãªãã¦å¦ç¿’ã‚³ã‚¹ãƒˆãŒå°ã•ã‚ãªè¨€èªžã®ã‚ˆã†ã«æ€ã„ã¾ã™ã€‚ã—ã‹ã—ã€ãã‚Œã§ã‚‚ã¯ã¾ã‚‹ã¨ã“ã‚ãŒãªã„ã‚ã‘ã§ã¯ãªã„ã®ã§ã€è‡ªåˆ†ãŒã¯ã¾ã£ã¦æ™‚é–“ã‚’ç„¡é§„ã«ã—ã¦ã—ã¾ã£ãŸã“ã¨ã‚’æ›¸ãç•™ã‚ã¦ãŠãã¾ã™ã€‚ å¿µã®ç‚ºèª¤è§£ã®ãªã„ã‚ˆã†ã«è¿½è¨˜ã—ã¦ãŠãã¨ã€ã“ã®æ–‡æ›¸ã®ç›®çš„ã¯ Go ã‚’æ‰¹åˆ¤ã™ã‚‹ã“ã¨ã§ã¯ãªã Go ãŒ Go ã§ã‚ã‚‹ãŒã‚†ãˆã« C++/Java/Python ãªã©åˆ©ç”¨è€…ãŒ Go ã‚’ä½¿ã„å§‹ã‚ã‚‹ã¨ãã«å›°æƒ‘ã‚ã‚‹ã„ã¯èª¤è§£ã™ã‚‹ã§ã‚ã‚ã†ãƒã‚¤ãƒ³ãƒˆã‚’ã¾ã¨ã‚ã¦ãŠãã“ã¨ã§åˆã‚ã¦ Go ã‚’è§¦ã‚‹äººãŒã‚¹ãƒ ãƒ¼ã‚ºã« Go ã‚’ä½¿ã„å§‹ã‚ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ã™ã‚‹ã“ã¨ã§ã™ã€‚ç§å€‹äººã¯ Go ã¯ãƒãƒ©ãƒ³ã‚¹ãŒã¨ã‚ŒãŸè‰¯ã„è¨€èªžã§ã ã¨æ€ã„ã¾ã™ã—ã€æ°—ã«å…¥ã£ã¦ã„ã¾ã™ã€‚ ç›®æ¬¡ interface ã¨ nil (Go ã® interface ã¯å˜ãªã‚‹å‚ç…§ã§ã¯ãªã„) æ–‡çŒ® ãƒ¡ã‚½ãƒƒãƒ‰å†…ã§ãƒ¬ã‚·ãƒ¼ãƒ(this, self)ãŒ nil ã§ãªã„ã“ã¨ã‚’ãƒã‚§
Muke 2016/11/21
go

String

programming

è¨€èªž

golang
ãƒªãƒ³ã‚¯
Golangã‚’è§¦ã‚Šå§‹ã‚ãŸâ‘¡ æ–‡æ³•ãƒ»åž‹ - blue_field
å‰å›žã«å¼•ãç¶šãã€Web+DB vol.82ã®Goç‰¹é›†ãŒåˆ†ã‹ã‚Šã‚„ã™ã„ã®ã§ãã‚Œè¦‹ãªãŒã‚‰ã€‚ ãœã‚“ã¶ç¶²ç¾…ã—ã¦æ›¸ã„ã¦ãªã„ã‘ã©ã€ãƒ¡ãƒ¢ã€‚Goã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã¯1.3.3ã§ã™ã€‚ å¤‰æ•° var message string = "Hello world" å¤‰æ•°å®£è¨€ã¯ã€varã§å§‹ã¾ã‚Šã€å¤‰æ•°åã€åž‹ã®é †ã€‚ã¡ã‚‡ã£ã¨é•å’Œæ„Ÿã€‚ é–¢æ•°å†…éƒ¨ã§å¤‰æ•°å®£è¨€ã¨åˆæœŸåŒ–ã‚’è¡Œã†å ´åˆã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«:=ã‚’åˆ©ç”¨ã—ã¦ã‚‚æ›¸ã‘ã‚‹ã€‚ã“ã£ã¡ã®æ›¸ãæ–¹ã‚’ä½¿ã†ã“ã¨ãŒå¤šãã†ã€‚å¤‰æ•°ã®åž‹ã¯ã€ä»£å…¥ã™ã‚‹å€¤ã‹ã‚‰æŽ¨è«–ã•ã‚Œã‚‹ã€‚ /* importæ–‡ã¯çœç•¥ */ func main() { message := "Hello world" fmt.Println(message) } å®šæ•°ã¯ã€varã˜ã‚ƒãªãã¦constã§å®£è¨€ã€‚ if æ¡ä»¶éƒ¨åˆ†ã«()ã¯ä»˜ã‘ãªã„ãŒã€å‡¦ç†éƒ¨åˆ†ã¯{}ãŒå¿…è¦ã€‚ func main() { a, b := 10, 1 if a > b { fmt.Prin
Muke 2016/11/21
Go

String

æˆ»ã‚Šå€¤

golang

ã‚¨ãƒ©ãƒ¼

ERROR
ãƒªãƒ³ã‚¯
golang ã§ regexp ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ã†ã¨ãã«æ°—ã‚’ã¤ã‘ã‚‹ã“ã¨ - at kaneshin
golang ã® Regexp ã¯åˆæœŸåŒ–ã® Compile ã‚³ã‚¹ãƒˆãŒãã“ãã“ã‚ã‚Šã¾ã™ãŒã€å®Ÿã¯æ£è¦è¡¨ç¾ã®ãƒ‘ã‚¿ãƒ¼ãƒ³ã¨å¯¾è±¡ã¨ãªã‚‹æ–‡å—åˆ—ã«ã‚ˆã£ã¦ã€åˆæœŸåŒ–ã‚³ã‚¹ãƒˆãŒç„¡è¦–ã§ãã‚‹ï¼ˆãƒ‘ã‚¿ãƒ¼ãƒ³ã¨æ–‡å—åˆ—ã«æ”¯é…ã•ã‚Œã‚‹ï¼‰ãã‚‰ã„é…ããªã‚Šã¾ã™ã€‚ã‚ˆãè¨€ã‚ã‚Œã‚‹ regexp ã®åˆæœŸåŒ–ã‚³ã‚¹ãƒˆå•é¡ŒãŒç„¡è¦–ã§ãã‚‹ã¨è¨€ã‚ã‚Œã¦ã‚‚ã€æ£ç›´ã€å…¨ãå¬‰ã—ããªã„ã§ã™ãã€‚ ãŸã ã€ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ä¸ã« regexp ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ã‚ãªã‘ã‚Œã°ã„ã‘ãªã„å ´é¢ã¯å‡ºã¦ãã‚‹ãŸã‚ã€ãªã‚‹ã¹ãã‚³ã‚¹ãƒˆã®æŽ›ã‹ã‚‰ãªã„å®Ÿè£…ã‚’å¿ƒãŒã‘ã¦ã„ã¾ã™ã€‚ Compile/MustCompile åˆæœŸåŒ–ã‚³ã‚¹ãƒˆã¯ãªãã™ãŸã‚ã€ã‚°ãƒãƒ¼ãƒãƒ«ã«ä¿æŒã™ã‚‹ã‚ˆã†ã«ã—ã¾ã™ã€‚ å®šç¾© var re = regexp.MustCompile("[a-z]{3}") func main() { fmt.Println(re.FindAllString("foobarbazqux", -1)) // => [foo bar
Muke 2016/10/19
String

golang

programming

go

regexp
ãƒªãƒ³ã‚¯
Aho Corasick æ³• - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼
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Muke 2016/10/07
prefix

String

Programming

Hatena

Python

ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ
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Rubyã§è¨€èªžå‡¦ç†100æœ¬ãƒŽãƒƒã‚¯ 00-04 - (wat-aro)
www.cl.ecei.tohoku.ac.jp Rubyã®ç·´ç¿’ã®ãŸã‚ã«å§‹ã‚ã¾ã—ãŸï¼Ž 4ç« ã‹ã‚‰ã¯é›£ã—ãã†ãªã®ã§3ç« ã¾ã§é ‘å¼µã‚ŠãŸã„ï¼Žã§ã‚‚é£½ããŸã‚‰ã‚„ã‚ã‚‹ã‹ã‚‚ï¼Ž ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãåŸºç¤ŽãŒè¶³ã‚Šãªã„æ°—ãŒã™ã‚‹ã®ã§ã‚‚ã£ã¨æ›¸ã‹ãªã„ã¨ï¼Ž å§‹ã‚ã‚‹ã«ã‚ã£ã¦ï¼Œã¨ã‚Šã‚ãˆãšRuby 2.2.3ã®Stringã‚¯ãƒ©ã‚¹ã¯ä¸€é€šã‚Šç›®ã‚’é€šã—ã¦ãã¾ã—ãŸï¼Ž å…¨ä½“çš„ã«æœ«å°¾å†å¸°ã§ãªã‚“ã¨ã‹ã—ã‚ˆã†ã¨ã—ã¦ã¾ã™ï¼Ž Rubyã¯æœ«å°¾å†å¸°ã®æœ€é©åŒ–ãŒãªã„ã£ã¦èžã„ãŸã‚“ã§ã™ãŒã©ã†ãªã‚“ã§ã™ã‹ãï¼Ÿ Rubyã£ã½ã„æ›¸ãæ–¹ãŒã‚ã‹ã‚‰ãªã„ã®ã§ï¼ŒRubocopå…ˆç”Ÿã«å‡ºæ¥ã‚‹ã ã‘æ€’ã‚‰ã‚Œãªã„ã‚ˆã†ã«æ›¸ã„ã¦ã¾ã™ï¼Ž 00 # 00 æ–‡å—åˆ—ã‚’å—ã‘å–ã‚Šï¼Œæœ«å°¾ã‹ã‚‰é †ã«è¡¨ç¤ºã™ã‚‹ class String def my_reverse size = length result = '' while size > 0 size -= 1 result << self[size] end result
Muke 2016/05/09
ruby

String

programming
ãƒªãƒ³ã‚¯
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Muke 2016/03/28
String

go

qiita

golang

sinatra

MAIN
ãƒªãƒ³ã‚¯
MeCabã®Golangãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’æ›¸ã„ã¦ã¿ãŸ
Golangã‹ã‚‰MeCabã‚’å‘¼ã³å‡ºã™ãƒ©ã‚¤ãƒ–ãƒ©ãƒªæŽ¢ã›ã°ã‚ã‚‹ã«ã¯ã‚ã‚‹ã®ã§ã™ãŒã€ ãªã‚“ã ã‹ã©ã‚Œã‚‚ãƒ¡ãƒ¢ãƒªç®¡ç†ãŒã¡ã‚‡ã£ã¨æ€ªã—ã„ã‚“ã§ã™ã‚ˆããƒ»ãƒ»ãƒ»ã€‚ Golangã§MeCabã‚’ä½¿ã†ã€‚ yukihir0/mecab-go Goè¨€èªžã‹ã‚‰ mecab ã‚’ä½¿ã† - Qiita rerofumi/mecab Go ã§ Mecab ã‚’ä½¿ã£ã¦ã¿ãŸ ãƒ¡ãƒ¢ãƒªç®¡ç†ã¯bluele/mecab-golangãŒä¸€ç•ªã—ã£ã‹ã‚Šã—ã¦ã„ã‚‹ã£ã½ã„ã§ã™ãŒã€ libmecabã®ä¸€ç•ªé«˜æ©Ÿèƒ½ã ã‘ã©é¢å€’ãªä½¿ã„æ–¹ã—ã‹å¯¾å¿œã—ã¦ã„ãªãã¦ã€ã¡ã‚‡ã£ã¨ã‚«ã‚¸ãƒ¥ã‚¢ãƒ«ã«éŠã¶ã«ã¯ã¤ã‚‰ã„ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ã‚«ã‚¸ãƒ¥ã‚¢ãƒ«ãªç”¨é€”ã‹ã‚‰é«˜åº¦ãªä½¿ã„æ–¹ã¾ã§å¯¾å¿œã—ãŸWrapperã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸã€‚ shogo82148/go-mecab ä½¿ã„æ–¹ READMEã¨godocã®examplesã‹ã‚‰ã®ã‚³ãƒ”ãƒšã«ãªã£ã¦ã—ã¾ã„ã¾ã™ãŒã€ ç°¡å˜ã«ä½¿ã„æ–¹ã®ç´¹ä»‹ã§ã™ã€‚ ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« go getã§å–ã£ã¦ãã‚‹ã“
Muke 2016/03/22
go

config

golang

MeCab

String

tagger
ãƒªãƒ³ã‚¯
Goè¨€èªžã®flagãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ä½¿ã† - ryochack.blog
Goè¨€èªžã§ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’æ‰±ã† - ãã“ã¯ã‹ã¨ãªãæ›¸ãã‚ˆã‚“ã€‚ ã«è§¦ç™ºã•ã‚ŒãŸã®ã§ã€flagãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã«ã¤ã„ã¦è‡ªåˆ†ã§ä½¿ã£ã¦ã¿ã¦ãƒãƒžã£ãŸã¨ã“ã‚ã‚’æ›¸ã„ã¦ãŠãã€‚ ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã®ç•¥ç§°ã‚’ç™»éŒ²ã™ã‚‹ flag.IntVar()ãªã©ã®XxxVar()ã‚’ä½¿ã†ã€‚ ã“ã‚Œã§ -boolã§ã‚‚-bã§ã‚‚åŒã˜å¤‰æ•°ã«ãƒ•ãƒ©ã‚°ã®çµæžœãŒåæ˜ ã•ã‚Œã‚‹ã‚ˆã†ã«ãªã‚‹ã€‚ $ go run flag_shorthand.go -bool -int 100 -string hoge bool flag = true int flag = 100 string flag = hoge $ go run flag_shorthand.go -b -i 100 -s hoge bool flag = true int flag = 100 string flag = hoge ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã‚’æœ€å¾Œã¾ã§è§£æžã™ã‚‹ flag.P
Muke 2016/01/27
go

development

GoLang

flag

FLAG

hoge

String
ãƒªãƒ³ã‚¯
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