50 lines
646 B
Markdown
50 lines
646 B
Markdown
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# common
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--
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import "git.tcp.direct/kayos/common"
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stuff I use a lot.
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#### func Abs
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```go
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func Abs(n int) int
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```
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#### func CompareChecksums
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```go
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func CompareChecksums(a []byte, b []byte) bool
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```
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#### func Fprint
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```go
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func Fprint(w io.Writer, s string)
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```
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Fprint is fmt.Fprint with error handling.
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#### func RNG
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```go
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func RNG(n int) int
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```
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Random Number Generator (uses a combo of crypto/rand and math/rand for better performance)
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#### func RangeIterate
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```go
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func RangeIterate(ips interface{}) chan *ipa.IP
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```
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IP Address iteration
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#### func SnoozeMS
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```go
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func SnoozeMS(n int)
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```
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Random sleep, max of n seconds.
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