Big Sky :: golang ã® sync パッケージã®ä½¿ã„æ–¹golang ã¨è¨€ãˆã°éžåŒæœŸã«ç‰¹åŒ–ã—ãŸè¨€èªžã§ã™ãŒã€æ…£ã‚Œãªã„内ã¯ç°¡å˜ãªéžåŒæœŸã—ã‹ä½¿ãˆã¾ã›ã‚“。ã—ã‹ã— sync パッケージを知る事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€‚ 今日ã¯ãん㪠sync パッケージ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€‚皆ã•ã‚“ãŒä¸€ç•ªä½¿ã†æŽ’他制御ã ã¨æ€ã„ã¾ã™ã€‚ package main import ( "fmt" "runtime" "sync" "time" ) func parallel(wg *sync.WaitGroup) { fmt.Println("åš") time.Sleep(100 * time.Millisecond) fmt.Println("多") time.Sleep(100 * time.Millisecond) fmt.Println("ã®") time.
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