mqanttools

package
v1.3.99 Latest Latest
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Published: Nov 30, 2020 License: Apache-2.0 Imports: 14 Imported by: 45

Documentation

Overview

Package mqanttools 工具箱

Package mqanttools 字节转化

Package mqanttools 随机数生成

Index

Constants

View Source
const CODE62 = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"

CODE62 62进制码

View Source
const CodeLenth = 62

CodeLenth 进制位

Variables

View Source
var EDOC = map[string]int64{"0": 0, "1": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7": 7, "8": 8, "9": 9, "a": 10, "b": 11, "c": 12, "d": 13, "e": 14, "f": 15, "g": 16, "h": 17, "i": 18, "j": 19, "k": 20, "l": 21, "m": 22, "n": 23, "o": 24, "p": 25, "q": 26, "r": 27, "s": 28, "t": 29, "u": 30, "v": 31, "w": 32, "x": 33, "y": 34, "z": 35, "A": 36, "B": 37, "C": 38, "D": 39, "E": 40, "F": 41, "G": 42, "H": 43, "I": 44, "J": 45, "K": 46, "L": 47, "M": 48, "N": 49, "O": 50, "P": 51, "Q": 52, "R": 53, "S": 54, "T": 55, "U": 56, "V": 57, "W": 58, "X": 59, "Y": 60, "Z": 61}

EDOC 62进制码

Functions

func Base62ToInt

func Base62ToInt(str string) int64

Base62ToInt 解码字符串为整数

func BoolToBytes

func BoolToBytes(v bool) []byte

BoolToBytes bool->bytes

func BytesToBool

func BytesToBool(buf []byte) bool

BytesToBool bytes->bool

func BytesToFloat32

func BytesToFloat32(bytes []byte) float32

BytesToFloat32 BytesToFloat32

func BytesToFloat64

func BytesToFloat64(bytes []byte) float64

BytesToFloat64 BytesToFloat64

func BytesToInt32

func BytesToInt32(buf []byte) int32

BytesToInt32 BytesToInt32

func BytesToInt64

func BytesToInt64(buf []byte) int64

BytesToInt64 BytesToInt64

func BytesToMap

func BytesToMap(bytes []byte) (map[string]interface{}, error)

BytesToMap BytesToMap

func BytesToMapString

func BytesToMapString(bytes []byte) (map[string]string, error)

BytesToMapString BytesToMapString

func Float32ToBytes

func Float32ToBytes(float float32) []byte

Float32ToBytes Float32ToBytes

func Float64ToBytes

func Float64ToBytes(float float64) []byte

Float64ToBytes Float64ToBytes

func Int32ToBytes

func Int32ToBytes(i int32) []byte

Int32ToBytes Int32ToBytes

func Int64ToBytes

func Int64ToBytes(i int64) []byte

Int64ToBytes Int64ToBytes

func IntToBase62

func IntToBase62(number int64) string

IntToBase62 编码 整数 为 base62 字符串

func MapToBytes

func MapToBytes(jmap map[string]interface{}) ([]byte, error)

MapToBytes MapToBytes

func MapToBytesString

func MapToBytesString(jmap map[string]string) ([]byte, error)

MapToBytesString MapToBytesString

func RandInt64

func RandInt64(min, max int64) int64

RandInt64 生成一个min->max的随机数

func Sprintf added in v1.3.3

func Sprintf(format string, extra map[string]string) string

Sprintf 字符串格式,可以替换map中的内容 eg 你的名字是{name} extra=map[string]string{"name","mqant"}

Types

type BeeMap

type BeeMap struct {
	// contains filtered or unexported fields
}

BeeMap is a map with lock

func NewBeeMap

func NewBeeMap() *BeeMap

NewBeeMap return new safemap

func (*BeeMap) Check

func (m *BeeMap) Check(k interface{}) bool

Check Returns true if k is exist in the map.

func (*BeeMap) Delete

func (m *BeeMap) Delete(k interface{})

Delete the given key and value.

func (*BeeMap) DeleteAll

func (m *BeeMap) DeleteAll()

DeleteAll DeleteAll

func (*BeeMap) Get

func (m *BeeMap) Get(k interface{}) interface{}

Get from maps return the k's value

func (*BeeMap) Items

func (m *BeeMap) Items() map[interface{}]interface{}

Items returns all items in safemap.

func (*BeeMap) Set

func (m *BeeMap) Set(k interface{}, v interface{}) bool

Set Maps the given key and value. Returns false if the key is already in the map and changes nothing.

type ID

type ID uint64

An ID is a unique, uniformly distributed 64-bit ID.

func GenerateID

func GenerateID() ID

GenerateID returns a randomly-generated 64-bit ID. This function is thread-safe. IDs are produced by consuming an AES-CTR-128 keystream in 64-bit chunks. The AES key is randomly generated on initialization, as is the counter's initial state. On machines with AES-NI support, ID generation takes ~30ns and generates no garbage.

func ParseID

func ParseID(s string) (ID, error)

ParseID parses the given string as a hexadecimal string.

func (ID) MarshalJSON

func (id ID) MarshalJSON() ([]byte, error)

MarshalJSON encodes the ID as a hex string.

func (ID) String

func (id ID) String() string

String returns the ID as a hex string.

func (*ID) UnmarshalJSON

func (id *ID) UnmarshalJSON(data []byte) error

UnmarshalJSON decodes the given data as either a hexadecimal string or JSON integer.

type Queue

type Queue struct {
	// contains filtered or unexported fields
}

Queue represents a single instance of the queue data structure.

func NewQueue

func NewQueue() *Queue

NewQueue New constructs and returns a new Queue.

func (*Queue) Add

func (q *Queue) Add(elem interface{})

Add puts an element on the end of the queue.

func (*Queue) Get

func (q *Queue) Get(i int) interface{}

Get returns the element at index i in the queue. If the index is invalid, the call will panic. This method accepts both positive and negative index values. Index 0 refers to the first element, and index -1 refers to the last.

func (*Queue) Length

func (q *Queue) Length() int

Length returns the number of elements currently stored in the queue.

func (*Queue) Peek

func (q *Queue) Peek() interface{}

Peek returns the element at the head of the queue. This call panics if the queue is empty.

func (*Queue) Remove

func (q *Queue) Remove() interface{}

Remove removes and returns the element from the front of the queue. If the queue is empty, the call will panic.

Directories

Path Synopsis
fatih
structs
Package structs contains various utilities functions to work with structs.
Package structs contains various utilities functions to work with structs.
lib

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