util

func Diff(a, b any) string

func FormatInt(i int) string

func GetToday(n ...int) time.Time

func HMAC256(key, content string) string

func HMAC256Hex(key, content string) string

func Hash(h hash.Hash, content string) string

func HashHex(h hash.Hash, content string) string

func MD5Hex(content string) string

func NodeAttrExists(node *html.Node, fn func(attr html.Attribute) bool) bool

func NodeAttrSearch(node *html.Node, fn func(attr html.Attribute) bool) string

func NodeChildren(node *html.Node, childTags ...string) (nodes []*html.Node)

func NodeSearch(node *html.Node, fn func(node *html.Node) bool) *html.Node

func NodeTitle(node *html.Node) string

func Ntfy(topic, title, text string)

func RandAlphanum(n int) string

func RandDict(dict string, n int) string

func RandHex(n int) string

func SHA256Hex(content string) string

func ToMap[T any](input any) map[string]T

func ToMapString(input any) map[string]string

func UUID() string