英文: Is there a safe way to cast float64 to int64 in Go? 问题 我知道Go语言提供了int()或int64()类型转换函数。在将float64转换...
MySQL CAST loses decimal digits when source is result from a regexp, but works fine on the same string when its hardcoded
英文: MySQL CAST loses decimal digits when source is result from a regexp, but works fine on the same ...
制作一个通用的特质,其中包含实现了另一个特质的内容?
英文: Make a generic trait that holds something that implements a separate trait? 问题 我有一个特质,可以确保实现它的任何...
将接口转换为定义的结构体(struct)Golang。
英文: convert interface to defined struct Golang 问题 我正在处理一个实用方法,假设叫做GetConfig(),它读取配置结构并将其返回给调用者。GetCo...
将字节数组从MD5哈希转换为字符串时出现奇怪的问题
英文: GO Weirdness Converting Btye array to string from MD5 hash 问题 有人能告诉我我错在哪里吗? 我无法通过将哈希函数生成的字节数组转换为...
Golang结构体类型转换
英文: Golang struct type conversion 问题 我正在尝试弄清楚Go语言如何处理结构体之间的类型转换。我所读到的所有内容都告诉我,具有相同底层类型的类型被认为是兼容的,并且类...
When I cast math.NaN() and math.MaxFloat64 to int, Why the result is different between go1.14.2 and go1.17.2?
英文: When I cast math.NaN() and math.MaxFloat64 to int, Why the result is different between go1.14.2 ...
What is the smallest number of times I can copy the data in order to return the contents of an io.Reader as a string pointer?
英文: What is the smallest number of times I can copy the data in order to return the contents of an i...
如何在Golang中将字符串转换为Primitive.ObjectID?
英文: How to convert String to Primitive.ObjectID in Golang? 问题 有类似的问题。但大多数情况下,它们使用Hex()(例如这里)来进行原始对象到...
将字节数组切片以符合Golang中参数的结构体?
英文: Slicing a byte array to conform to a struct for param in Golang? 问题 我大致有这样的代码: type Guid [16]byt...
19