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3 Commits

Author SHA1 Message Date
dudaodong
58a37b7e8d Merge branch 'rc' into v2 2024-11-27 15:09:35 +08:00
dudaodong
6bd61460d3 fix: MaxInt was added only in 1.17 use instead 2024-11-27 15:08:54 +08:00
Yurun
05b85a2131 Pre-allocate memory to reduce the number of allocations (#272) 2024-11-27 14:58:02 +08:00
15 changed files with 77 additions and 74 deletions

View File

@@ -74,7 +74,7 @@ func ToBytes(value any) ([]byte, error) {
// ToChar convert string to char slice.
// Play: https://go.dev/play/p/JJ1SvbFkVdM
func ToChar(s string) []string {
c := make([]string, 0)
c := make([]string, 0, len(s))
if len(s) == 0 {
c = append(c, "")
}

View File

@@ -1,51 +1,51 @@
-----BEGIN rsa private key-----
MIIJKAIBAAKCAgEAymvyNgI0T1P/DnFA2FomMrx4SzBf9p4VJ70AyYmbdeGhtzh+
u6zNoDQ2UMmDzcCbtv9JW7PX80O8xy/O006geNPfW74T5ryH2GEj3Y+eOtIzYI6g
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AQKCAgEAkI/PBytD2HOQb+wJ93lKVmmrL2d44VO8oAinC0evMtzU9VjviXC72XHw
aHnCG6s2idZ/uXITA7SYmVhXSSmaCTCnD4oMBHkYOzwEtTLgOfnsn0S8x74/keSn
TbLCjYW67Ld9HIQRasIkGIQCpsA+IIWKP6CdOjyYd9JW9G1+dZ+8ZSq/frP1LPIP
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MIIJKAIBAAKCAgEAndYMNkKkKpiljieXZEVnizdndsLOD11062JZMEU3g0KZzJov
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8Nh6G8uNd2glRj1x/FRuD3hIcSMMlgwqDsT9Y0Ng/0DBeeinbOGO/pp7TG4=
-----END rsa private key-----

View File

@@ -1,14 +1,14 @@
-----BEGIN rsa public key-----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MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAndYMNkKkKpiljieXZEVn
izdndsLOD11062JZMEU3g0KZzJovygXnGoadrRxnukaMpDD1AzJdK4vT/jawJ/5f
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PAI2bVc4+53lCWlOKQ/zXvi1WOYjp9cuhccTy85M4cBU5MBH8kiW/RLJDSNmRuh8
dOyr/J+Q34878waVUAel/bhmh40BzxQ+2h8CJ/AjAPIQvOVXQi2eKFGiRk3cLwca
NE5DAv0csxeP8Yt5IuS+ms7qHTGRUzL9MgX767K4hd+9DJUO4XkNLietVDpyWFl4
8DoqAzp0hvh7Fxt/SN17WCUCAwEAAQ==
-----END rsa public key-----

View File

@@ -209,7 +209,7 @@ func (dl *DoublyLink[T]) Size() int {
// Values return slice of all doubly linklist node value
func (dl *DoublyLink[T]) Values() []T {
result := []T{}
result := make([]T, 0, dl.length)
current := dl.Head
for current != nil {
result = append(result, current.Value)

View File

@@ -212,7 +212,7 @@ func (sl *SinglyLink[T]) Size() int {
// Values return slice of all singly linklist node value
func (sl *SinglyLink[T]) Values() []T {
result := []T{}
result := make([]T, 0, sl.length)
current := sl.Head
for current != nil {
result = append(result, current.Value)

View File

@@ -31,7 +31,7 @@ func NewArrayQueue[T any](capacity int) *ArrayQueue[T] {
// Data return slice of queue data
func (q *ArrayQueue[T]) Data() []T {
items := []T{}
items := make([]T, 0, q.tail-q.head)
for i := q.head; i < q.tail; i++ {
items = append(items, q.data[i])
}

View File

@@ -27,7 +27,7 @@ func NewLinkedQueue[T any]() *LinkedQueue[T] {
// Data return slice of queue data
func (q *LinkedQueue[T]) Data() []T {
res := []T{}
res := make([]T, 0, q.length)
current := q.head
for current != nil {

View File

@@ -24,7 +24,7 @@ func NewLinkedStack[T any]() *LinkedStack[T] {
// Data return stack data
func (s *LinkedStack[T]) Data() []T {
res := []T{}
res := make([]T, 0, s.length)
current := s.top
for current != nil {

View File

@@ -147,7 +147,7 @@ func printTreeNodes[T any](nodes []*datastructure.TreeNode[T], level, maxLevel i
printSpaces(firstSpaces)
newNodes := []*datastructure.TreeNode[T]{}
newNodes := make([]*datastructure.TreeNode[T], 0, len(nodes)*2)
for _, node := range nodes {
if node != nil {
fmt.Printf("%v", node.Value)

View File

@@ -14,7 +14,6 @@ import (
"encoding/csv"
"errors"
"fmt"
"github.com/duke-git/lancet/v2/validator"
"io"
"io/fs"
"net/http"
@@ -24,6 +23,8 @@ import (
"sort"
"strings"
"sync"
"github.com/duke-git/lancet/v2/validator"
)
// FileReader is a reader supporting offset seeking and reading one
@@ -819,6 +820,7 @@ func WriteMapsToCsv(filepath string, records []map[string]any, appendToExistingF
if len(headers) > 0 {
columnHeaders = headers[0]
} else {
columnHeaders = make([]string, 0, len(records[0]))
for key := range records[0] {
columnHeaders = append(columnHeaders, key)
}
@@ -832,7 +834,7 @@ func WriteMapsToCsv(filepath string, records []map[string]any, appendToExistingF
}
for _, record := range records {
var row []string
row := make([]string, 0, len(columnHeaders))
for _, h := range columnHeaders {
row = append(row, fmt.Sprintf("%v", record[h]))
}

View File

@@ -71,7 +71,7 @@ func ConvertMapToQueryString(param map[string]any) string {
if param == nil {
return ""
}
var keys []string
keys := make([]string, 0, len(param))
for key := range param {
keys = append(keys, key)
}

View File

@@ -18,7 +18,7 @@ import (
)
const (
MaximumCapacity = math.MaxInt>>1 + 1
MaximumCapacity = math.MaxInt32>>1 + 1
Numeral = "0123456789"
LowwerLetters = "abcdefghijklmnopqrstuvwxyz"
UpperLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"

View File

@@ -202,6 +202,7 @@ func (s Stream[T]) Skip(n int) Stream[T] {
return FromSlice(source)
}
source = make([]T, 0, l-n)
for i := n; i < l; i++ {
source = append(source, s.source[i])
}

View File

@@ -88,8 +88,8 @@ func (s *Struct) ToMap() (map[string]any, error) {
// Fields returns all the struct fields within a slice
func (s *Struct) Fields() []*Field {
var fields []*Field
fieldNum := s.rvalue.NumField()
fields := make([]*Field, 0, fieldNum)
for i := 0; i < fieldNum; i++ {
v := s.rvalue.Field(i)
sf := s.rtype.Field(i)

View File

@@ -34,7 +34,7 @@ func Wrap(cause error, message ...any) *XError {
err := newXError()
if len(message) > 0 {
var newMsgs []string
newMsgs := make([]string, 0, len(message))
for _, m := range message {
newMsgs = append(newMsgs, fmt.Sprintf("%v", m))
}