In this post, we'll learn how a function takes a slice parameter and returns a slice. Sample code #1 - Prime numbers In the following code, we'll try to get prime numbers up to 100. The function (getPrimes) takes a slice as its argument and gathers primes. Then, returning it to t...
In go1.4, the internal lookup function lookupIPDeadline has been fixed in the case of slow simultaneous query-response exchanges. It is used by both CGO_ENABLED=1 and CGO_ENABLED=0 lookup functions. In go1.4, built-in DNS stub resolver (which is enabled when CGO_ENABLED=0) has been imp...
Sum: 15, Diff: 5 Go Copy在本例中,我们使用sumAndDiff()函数来计算10和5的和与差。函数返回的值使用多重赋值的特殊语法分别赋给变量sum和diff。然后我们使用fmt.Printf()函数打印这些值。返回命名值除了返回多个不同类型的值之外,Go还允许你从一个函数中返回命名值。命名值在你想要返回具有共同含义的一组...