// Merge Intervals results
func (intervals *Intervals) Merge() {
merged := make([]Interval, 0)
for _, value := range intervals.List {
// Markers
intervalExists := false
atInterval := 0
// Check that Interval already exists in merged
for mIndex, mValue := range merged {
compareStart := strings.Compare(value.Start, mValue.Start)
compareEnd := strings.Compare(value.End, mValue.End)
if compareStart == 0 && compareEnd == 0 {
intervalExists = true
atInterval = mIndex
}
}
// Add to existing value
if intervalExists {
merged[atInterval].Total += value.Total
merged[atInterval].Unique += value.Unique
} else {
// Or append to merged
merged = append(merged, value)
}
}
// Set intervals.List to merged
intervals.List = merged
}
func command(args []string) {
err := errors.New("No error")
com := ""
com_num := 0
for _, arg := range args {
fmt.Println(arg)
if strings.Compare(com, "registe") == 0 {
if com_num == 0 {
fmt.Println("got one")
persons[num].Name = arg
} else {
persons[num].Age, err = strconv.Atoi(arg)
if err != nil {
fmt.Println("Error: ", err)
}
num = num + 1
com = "no"
}
}
if strings.Compare(com, "list") == 0 {
fmt.Println("Go another one")
fmt.Println("num: ", num)
for i := 0; i < num; i++ {
fmt.Println("Name: ", persons[i].Name, "\tAge: ", persons[i].Age)
}
}
if strings.Compare(com, "") == 0 {
com = arg
}
}
}
func Action(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
r.ParseForm()
action := mytypes.Action{}
if 1 != len(r.Form) {
fmt.Fprintf(w, "{\"status\":false}")
return
}
for key, _ := range r.Form {
err := json.Unmarshal([]byte(key), &action)
if err != nil {
fmt.Fprintf(w, "{\"status\":false}")
return
}
// Action: start/stop
for k, v := range action {
if 0 == strings.Compare(k, "action") && (0 == strings.Compare(v, "start") || 0 == strings.Compare(v, "stop")) {
// e.Set(k, v)
log.Print("Key: ", k, ", Value: ", v)
break
} else {
fmt.Fprintf(w, "{\"status\":false}")
return
}
}
} // for key
fmt.Fprintf(w, "{\"status\":true")
}
func (am AllMetadata) Validate() error {
if am == nil || len(am) == 0 {
return ErrValidatingData
}
// check some required fields
var deviceType interface{}
var imageID interface{}
for k, v := range am {
if v == nil {
return ErrValidatingData
}
if strings.Compare(k, "deviceType") == 0 {
deviceType = v
}
if strings.Compare(k, "imageId") == 0 {
imageID = v
}
}
if deviceType == nil || imageID == nil {
return ErrValidatingData
}
return nil
}
func PbrtTexture(name string, textype string, texname string, params *ParamSet) {
VERIFY_WORLD("Texture")
tp := CreateTextureParams(params, params, graphicsState.floatTextures, graphicsState.spectrumTextures)
if strings.Compare(textype, "float") == 0 {
// Create _float_ texture and store in _floatTextures_
if graphicsState.floatTextures[name] != nil {
Info("Texture \"%s\" being redefined", name)
}
WARN_IF_ANIMATED_TRANSFORM("Texture")
ft := MakeFloatTexture(texname, curTransform.t[0], tp)
if ft != nil {
graphicsState.floatTextures[name] = ft
}
} else if strings.Compare(textype, "color") == 0 || strings.Compare(textype, "spectrum") == 0 {
// Create _color_ texture and store in _spectrumTextures_
if graphicsState.spectrumTextures[name] != nil {
Info("Texture \"%s\" being redefined", name)
}
WARN_IF_ANIMATED_TRANSFORM("Texture")
st := MakeSpectrumTexture(texname, curTransform.t[0], tp)
if st != nil {
graphicsState.spectrumTextures[name] = st
}
} else {
Error("Texture type \"%s\" unknown.", textype)
}
}
func webhookHandler(w http.ResponseWriter, r *http.Request) {
// Always reeturn text/plain OK with a 200 to obscure that this actually is.
w.Header().Set("Content-Type", "text/plain")
w.WriteHeader(http.StatusOK)
fmt.Fprintf(w, "OK")
log.Printf("Webhook Request: %s Path: %s RemoteAddr: %s UserAgent: %s\n", r.Method, r.URL.Path, r.RemoteAddr, r.UserAgent())
if strings.Compare(r.Method, "POST") == 0 {
header := r.Header
contentType := header.Get("Content-Type")
xGithubSignature := header.Get("X-Hub-Signature")
if strings.Compare(contentType, "application/json") == 0 && xGithubSignature != "" {
body, err := ioutil.ReadAll(r.Body)
if err == nil && verifySignature([]byte(webhookSecret), xGithubSignature, body) == true {
log.Printf("Webhook validated, running %q", webhookCommand)
out, err := exec.Command(webhookCommand).Output()
if err != nil {
log.Printf("Webhook error: %s", err)
return
}
log.Printf("Webhook out: %s", out)
return
}
}
}
log.Printf("Webhook invalid request method.")
return
}
func TestGetMongoNormal(t *testing.T) {
var data = `
development:
mongo:
port: 27017
host: mongo
database: test
credential:
username: lunarc
password: lunarc
`
mongo, err := GetMongo([]byte(data), "development")
if err != nil {
t.Fatalf("Non expected error %v", err)
}
if mongo.Port != 27017 {
t.Fatalf("Must return a Mongo with Port 27017 not %v", mongo.Port)
}
if strings.Compare(mongo.Host, "mongo") != 0 {
t.Fatalf("Must return a Mongo with Host mongo not %v", mongo.Host)
}
if strings.Compare(mongo.Database, "test") != 0 {
t.Fatalf("Must return a Mongo with Database mongo not %v", mongo.Database)
}
if strings.Compare(mongo.Credential.Username, "lunarc") != 0 {
t.Fatalf("Must return a Mongo with username credential lunarc not %v", mongo.Credential.Username)
}
if strings.Compare(mongo.Credential.Password, "lunarc") != 0 {
t.Fatalf("Must return a Mongo with password credential lunarc not %v", mongo.Credential.Password)
}
}
func (rp *RootfsParser) ParseHeader(tr *tar.Reader, hdr *tar.Header, hPath string) error {
relPath, err := filepath.Rel(hPath, hdr.Name)
if err != nil {
return err
}
switch {
case strings.Compare(relPath, "files") == 0:
if rp.updates == nil {
rp.updates = map[string]UpdateFile{}
}
if err = parseFiles(tr, rp.updates); err != nil {
return err
}
case strings.Compare(relPath, "type-info") == 0:
// we can skip this one for now
case strings.Compare(relPath, "meta-data") == 0:
if _, err = io.Copy(&rp.metadata, tr); err != nil {
return errors.Wrapf(err, "parser: error reading metadata")
}
case strings.HasPrefix(relPath, "checksums"):
if err = processChecksums(tr, hdr.Name, rp.updates); err != nil {
return err
}
case strings.HasPrefix(relPath, "signatures"):
//TODO:
case strings.HasPrefix(relPath, "scripts"):
//TODO
default:
return errors.New("parser: unsupported element '" + relPath + "' in header")
}
return nil
}
func testIt(rawStr string) {
log.Printf("*** %s ***\n", rawStr)
xiaBase64Encode := string(xiaBase64.Encode([]byte(rawStr)))
stdBase64Encode := base64.StdEncoding.EncodeToString([]byte(rawStr))
if strings.Compare(xiaBase64Encode, stdBase64Encode) != 0 {
log.Println("xiaBase64Encode is wrong!")
log.Printf("xia: %s , std: %s", xiaBase64Encode, stdBase64Encode)
return
}
log.Println("xiaBase64Encode is right!")
xiaBase64Decode, err := xiaBase64.Decode([]byte(xiaBase64Encode))
if err != nil {
log.Fatalln(err)
return
}
stdBase64Decode, err := base64.StdEncoding.DecodeString(xiaBase64Encode)
if err != nil {
log.Fatalln(err)
}
if strings.Compare(string(xiaBase64Decode), string(stdBase64Decode)) != 0 {
log.Println("xiaBase64Decode is wrong!")
log.Printf("xia: %s , std: %s", xiaBase64Decode, stdBase64Decode)
return
}
log.Println("xiaBase64Decode is right!")
}
func CreateBilerpSpectrumTexture(tex2world *Transform, tp *TextureParams) *BilerpTextureSpectrum {
// Initialize 2D texture mapping _map_ from _tp_
var mapping TextureMapping2D
maptype := tp.FindString("mapping", "uv")
if strings.Compare(maptype, "uv") == 0 {
su := tp.FindFloat("uscale", 1.0)
sv := tp.FindFloat("vscale", 1.0)
du := tp.FindFloat("udelta", 0.0)
dv := tp.FindFloat("vdelta", 0.0)
mapping = NewUVMapping2D(su, sv, du, dv)
} else if strings.Compare(maptype, "spherical") == 0 {
mapping = NewSphericalMapping2D(InverseTransform(tex2world))
} else if strings.Compare(maptype, "cylindrical") == 0 {
mapping = NewCylindricalMapping2D(InverseTransform(tex2world))
} else if strings.Compare(maptype, "planar") == 0 {
mapping = NewPlanarMapping2D(tp.FindVector("v1", Vector{1, 0, 0}),
tp.FindVector("v2", Vector{0, 1, 0}),
tp.FindFloat("udelta", 0.0), tp.FindFloat("vdelta", 0.0))
} else {
Error("2D texture mapping \"%s\" unknown", maptype)
mapping = NewUVMapping2D(1, 1, 0, 0)
}
return NewBilerpTextureSpectrum(mapping,
tp.FindSpectrum("v00", *NewSpectrum1(0)), tp.FindSpectrum("v01", *NewSpectrum1(1)),
tp.FindSpectrum("v10", *NewSpectrum1(0)), tp.FindSpectrum("v11", *NewSpectrum1(1)))
}
func (rp *GenericParser) ParseHeader(tr *tar.Reader, hdr *tar.Header, hPath string) error {
relPath, err := filepath.Rel(hPath, hdr.Name)
if err != nil {
return err
}
switch {
case strings.Compare(relPath, "files") == 0:
if rp.updates == nil {
rp.updates = map[string]UpdateFile{}
}
if err = parseFiles(tr, rp.updates); err != nil {
return err
}
case strings.Compare(relPath, "meta-data") == 0:
if _, err = io.Copy(&rp.metadata, tr); err != nil {
return errors.Wrapf(err, "parser: error reading metadata")
}
case strings.HasPrefix(relPath, "checksums"):
if err = processChecksums(tr, hdr.Name, rp.updates); err != nil {
return err
}
}
return nil
}
//NextPacket Get one packet from Decoder. At the end of file,
//get error io.EOF with nil field.
func (d *Decoder) NextPacket() (field *Field, err error) {
var out []byte
var startRecord = false
for {
line, _, err := d.bufioReader.ReadLine()
if err == io.EOF {
return field, err
} else if err != nil {
return field, err
}
if strings.Compare(string(line), "<packet>") == 0 {
startRecord = true
}
if startRecord {
out = append(out, line...)
out = append(out, byte('\n'))
if strings.Compare(string(line), "</packet>") == 0 {
break
}
}
}
r := bytes.NewReader(out)
field, err = d.LoadPacket(r)
if err != nil {
return field, err
}
return
}
func Test_cache_get(t *testing.T) {
test_name := "Test_cache_get"
setup_test_dir_cache(test_name)
// create a file, and read it via the cache
test_filename := "test.txt"
test_bytes := []byte("This is a test file.")
test_type := "text/plain"
f, _ := _mkfile(test_filename)
f.Write(test_bytes)
f.Close()
cache_init(default_timeout_ms)
content_map_init()
i, err := cache_get(test_filename)
if err != nil {
t.Errorf("error getting %s from the cache\n", test_filename)
t.Errorf("%v", err)
}
if strings.Compare(i.Path, test_filename) != 0 {
t.Errorf("Path: expected '%s' but got '%s'\n", test_filename, i.Path)
}
if strings.Compare(i.Type, test_type) != 0 {
t.Errorf("Type: expected '%s' but got '%s'\n", test_type, i.Type)
}
if !bytes.Equal(i.Data, test_bytes) {
t.Errorf("Data: i.Data does not match test_bytes\n")
}
}
func TestFormatOutput(t *testing.T) {
n := NewPomodoro()
n.Active = true
_, n.Start = FormatDate(2015, time.January, 1, 0, 0)
SetPomodoroDuration(n)
expected := []string{"active", "Jan 01 2015 at 00:00:01.000", "Jan 01 2015 at 00:25:01.000"}
got := FormatOutput(n)
for i := 0; i < len(got); i++ {
if strings.Compare(expected[i], got[i]) != 0 {
t.Fail()
t.Log(strings.Compare(expected[i], got[i]))
}
t.Log("\nExpected:", expected[i], "\nReceived:", got[i])
}
// Dont test this anymore, since it's effectively useless
if len(expected) != len(got) {
t.Fail()
t.Log("\n Expected:", len(expected), "but got:", len(got))
}
}
func quickSort(array []KeyValue, left int, right int) {
if left >= right {
return
}
tmp := array[left].Key
tmp_value := array[left].Value
low := left
high := right
for low < high {
for strings.Compare(array[high].Key, tmp) >= 0 && low < high {
high--
}
array[low].Key = array[high].Key
array[low].Value = array[high].Value
for strings.Compare(array[low].Key, tmp) <= 0 && low < high {
low++
}
array[high].Key = array[low].Key
array[high].Value = array[low].Value
}
array[low].Key = tmp
array[low].Value = tmp_value
quickSort(array, left, low-1)
quickSort(array, low+1, right)
}
// Object Creation Function Definitions
func MakeShape(name string, object2world, world2object *Transform,
reverseOrientation bool, paramSet *ParamSet) Shape {
var s Shape = nil
if strings.Compare(name, "sphere") == 0 {
s = CreateSphereShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "cylinder") == 0 {
s = CreateCylinderShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "disk") == 0 {
s = CreateDiskShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "cone") == 0 {
s = CreateConeShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "paraboloid") == 0 {
s = CreateParaboloidShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "hyperboloid") == 0 {
s = CreateHyperboloidShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "trianglemesh") == 0 {
s = CreateTriangleMeshShape(object2world, world2object, reverseOrientation, paramSet, graphicsState.floatTextures)
} else if strings.Compare(name, "heightfield") == 0 {
s = CreateHeightfieldShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "loopsubdiv") == 0 {
s = CreateLoopSubdivShape(object2world, world2object, reverseOrientation, paramSet)
} else if strings.Compare(name, "nurbs") == 0 {
s = CreateNURBSShape(object2world, world2object, reverseOrientation, paramSet)
} else {
Warning("Shape \"%s\" unknown.", name)
}
return s
}
func setNS(rrs []string, r *dns.Msg, qns string) (string, string) {
if debug {
log.Printf("RRS %v,DNS Message %v Qns %v\n", rrs, r.String(), qns)
}
var ns string
typ := "A"
if strings.Contains(rrs[4], rrs[0]) || strings.Compare(qns, root) == 0 || fool {
for _, rr := range r.Extra {
rrss := splitRR(rr)
if strings.Compare(rrss[3], "AAAA") == 0 {
continue
}
if strings.Compare(rrss[0], rrs[4]) == 0 {
ns = rrss[4]
typ = rrss[3]
break
}
}
} else {
ns = rrs[4]
}
if strings.Compare(ns, "") == 0 {
ns = rrs[4]
}
return ns, typ
}
func TestFormatOutput(t *testing.T) {
n := NewPomodoro()
n.Active = true
// Pass the string to the bit bucket operator (underscore) since we are not going to use it in the test
_, n.Start = FormatDate(2015, time.January, 1, 0, 0)
AddPomodoroDuration(n)
expected := []string{"active", "Jan 01 2015 at 00:00:01", "Jan 01 2015 at 00:25:01"}
got := FormatOutput(n)
for i := 0; i < len(got); i++ {
// INFO: godoc -http=":6060"
// http://localhost:6060/ref/spec#Index_expressions
if strings.Compare(expected[i], got[i]) != 0 {
t.Fail()
t.Log(strings.Compare(expected[i], got[i]))
}
t.Log("\nExpected:", expected[i], "\nReceived:", got[i])
}
if len(expected) != len(got) {
t.Fail()
t.Log("\n Expected:", len(expected), "but got:", len(got))
}
}
func typeUnify() {
var elem string
var ok bool
for i := 0; i < len(left); i++ {
/* BOTH TYPEVAR */
if isValidTypeVar(right[i]) {
/* If they are the same, delete from environment */
if strings.Compare(left[i], right[i]) == 0 {
continue
}
/* Change it into decending order */
if strings.Compare(left[i], right[i]) > 0 {
typeTokenizer(right[i], left[i])
continue
}
}
/* Check Whether have self cycle */
if containType(left[i], right[i]) {
fmt.Printf("%s\n", "BOTTOM")
os.Exit(1)
}
/* Check if it exists */
elem, ok = m[left[i]]
if ok == true {
/* Unify right part */
typeTokenizer(elem, right[i])
} else {
/* Add to MAP */
m[left[i]] = right[i]
}
}
}
func IsStringNumber(txt string, decsep string) (f float64, e error) {
hasDes := false
newtxt := "0"
decPoint := 0
//Printf("%v ", txt)
for _, c := range txt {
s := string(c)
if strings.Compare(s, "0") >= 0 && strings.Compare(s, "9") <= 0 {
newtxt += s
if hasDes {
decPoint += 1
}
} else if s == decsep {
if !hasDes {
newtxt += "."
hasDes = true
} else {
e = errors.New("IsStringNumber: Multiple decimal separator found")
return
}
} else {
//Printfn("%v %v", txt, s)
e = errors.New("IsStringNumber: Wrong character " + txt)
return
}
}
if strings.HasSuffix(newtxt, ".") {
newtxt += "0"
}
//Printfn("%v",newtxt)
f = ToFloat64(newtxt, decPoint, RoundingAuto)
return
}
func getNextCommand() int {
//Prompt for next action
sMode := ""
sAction := ""
for {
fmt.Print("TFTP Client(-h for help):")
n, err := fmt.Scanln(&ServerAddress, &sMode, &sAction, &fSource, &fdest)
fmt.Println("Number of tokens", n)
if err != nil {
fmt.Println("Error occurred: ", err)
}
if strings.Compare(strings.ToLower(ServerAddress), "-h") == 0 {
fmt.Println("Please enter Server Address transfermode(-i or -a) action(get or put) sourcefilename destinationfilename")
fmt.Println("separate each value with a space in between")
continue
}
if strings.Compare(strings.ToLower(ServerAddress), "quit") == 0 {
return (-1)
}
if strings.Compare(strings.ToLower(ServerAddress), "stop") == 0 {
return (-1)
}
if strings.Compare(sMode, "-i") == 0 {
binarymode = true
}
if strings.Compare(strings.ToLower(sAction), "get") == 0 {
ReadMode = true
}
return (0)
}
}
func (ths *ImageTagServer) serveApi(w http.ResponseWriter, r *http.Request) {
defer r.Body.Close()
log.Println("Servicing APi")
action := r.URL.Query().Get(ACTION_PARAMETER)
if strings.Compare(action, LIST_DIR_ACTION) == 0 {
ths.go_list_dir(w, r)
return
}
if strings.Compare(action, GET_THUMB_IMAGE_ACTION) == 0 {
ths.go_thumb_image(w, r)
return
}
if strings.Compare(action, GET_IMAGE_ACTION) == 0 {
ths.go_get_image(w, r)
return
}
if strings.Compare(action, GET_TAGS_ACTION) == 0 {
ths.get_tags(w, r)
return
}
if strings.Compare(action, ASSIGN_TAG_ACTION) == 0 {
ths.assign_tag(w, r)
return
}
if strings.Compare(action, GET_TAGS_FOR_IMAGE_ACTION) == 0 {
ths.get_tags_for_image(w, r)
return
}
if strings.Compare(action, REMOVE_TAG_FOR_IMAGE_ACTION) == 0 {
ths.remove_tag_for_iamge(w, r)
return
}
if strings.Compare(action, ADD_NEW_TAG_ACTION) == 0 {
ths.add_tag(w, r)
return
}
if strings.Compare(action, GET_IMG_WITH_TAGS_ACTION) == 0 {
ths.get_images_with_tags(w, r)
return
}
if strings.Compare(action, GET_TAG_AS_ZIP) == 0 {
ths.get_tag_as_zip(w, r)
return
}
http.Error(w, "Unsupported action "+action, http.StatusBadRequest)
}
func IsAuthenticated(r *http.Request, localToken string) bool {
incomingToken := r.Header.Get("x-auth-token")
if strings.Compare(localToken, "") != 0 && strings.Compare(localToken, incomingToken) == 0 {
return true
} else {
return false
}
}
func (as *AuthServer) Authorize(ar *AuthRequest) ([]string, error) {
for i, a := range as.authorizers {
result, err := a.Authorize(&ar.ai)
glog.V(2).Infof("Authz %s %s -> %s, %s", a.Name(), ar.ai, result, err)
if err != nil {
// if err == authz.NoMatch {
// continue
// }
err = fmt.Errorf("authz #%d returned error: %s", i+1, err)
glog.Errorf("%s: %s", ar, err)
return nil, authz.NoMatch
}
// return result, nil
// Authorize the scope
account := ar.ai.Account
glog.V(2).Infof("Authorize : account %s", account)
// admin has full acl
if strings.Compare(account, "super") == 0 {
if actionIsPull(ar.ai.Actions) && actionIsPush(ar.ai.Actions) && strings.Contains(ar.ai.Name, "/") {
glog.V(2).Infof("%s only push to root", account)
return result, authz.ScopeNoMatch
}
}
glog.V(2).Infof("Authorize : scope %s", ar.ai.Name)
// user can only pull public and self scope
if actionIsPull(ar.ai.Actions) && !actionIsPush(ar.ai.Actions) {
if strings.Contains(ar.ai.Name, "/") {
requestAccount := strings.Split(ar.ai.Name, "/")[0]
if strings.Compare(account, requestAccount) != 0 {
glog.V(3).Infof("%s can't pull %s", account, requestAccount)
return result, authz.ScopeNoMatch
}
}
}
// user only push to self scope
if actionIsPull(ar.ai.Actions) && actionIsPush(ar.ai.Actions) {
if !strings.Contains(ar.ai.Name, "/") {
glog.V(3).Infof("%s can't push to root", account)
return result, authz.ScopeNoMatch
} else {
requestAccount := strings.Split(ar.ai.Name, "/")[0]
if strings.Compare(account, requestAccount) != 0 {
glog.V(3).Infof("%s can't push to %s", account, requestAccount)
return result, authz.ScopeNoMatch
}
}
}
return result, nil
}
// Deny by default.
glog.Warningf("%s did not match any authz rule", ar.ai)
return nil, nil
}
func MakeAreaLight(name string, light2world *Transform, paramSet *ParamSet, shape Shape) AreaLight {
var area AreaLight = nil
if strings.Compare(name, "area") == 0 || strings.Compare(name, "diffuse") == 0 {
area = CreateDiffuseAreaLight(light2world, paramSet, shape)
} else {
Warning("Area light \"%s\" unknown.", name)
}
return area
}
func isLetter(s string) bool {
if strings.Compare(s, "A") >= 0 && strings.Compare(s, "Z") <= 0 {
return true
}
if strings.Compare(s, "a") >= 0 && strings.Compare(s, "z") <= 0 {
return true
}
return false
}
func main() {
s := "Hello world"
s_equal := "Hello world"
s_not := "world, Hello"
// Simply iterate over string
for _, c := range s {
fmt.Printf("%c\n", c)
}
arr := []rune(s)
for _, r := range arr {
fmt.Printf("%d\n", r)
}
fmt.Printf("s := %s\n", s)
fmt.Printf("s_equal := %s\n", s_equal)
fmt.Printf("s_not := %s\n", s_not)
//Compare returns an integer comparing two strings lexicographically.
// The result will be 0 if a==b, -1 if a < b, and +1 if a > b
fmt.Printf("equal: %d\n", strings.Compare(s, s_equal))
fmt.Printf("not equal: %d\n", strings.Compare(s, s_not))
//Contains reports whether substr is within s.
fmt.Printf("check if \"world\" is substr of s: %v\n", strings.Contains(s, "world"))
fmt.Printf("check in \"cat\" is substr of s: %v\n", strings.Contains(s, "cat"))
// ContainsAny reports whether any Unicode code points in chars are within s.
fmt.Printf("any of \"abcd\" in s: %v\n", strings.ContainsAny(s, "abcd"))
fmt.Printf("any of \"mkt\" in s: %v\n", strings.ContainsAny(s, "mkt"))
// ContainsRune reports whether the Unicode code point r is within s.
fmt.Printf("find rune 72 is s: %v\n", strings.ContainsRune(s, 72))
//ToLower
fmt.Printf("lowercase: %s\n", strings.ToLower(s))
//ToUpper
fmt.Printf("uppercase: %s\n", strings.ToUpper(s))
sentence := "Simple sentence with many words"
words := strings.Split(sentence, " ")
fmt.Printf("%v\n", words)
//Split with many whitespaces : strings.Fields
words = strings.Fields(sentence)
fmt.Printf("%v\n", words)
}
func (sf1 *serfFilter) Compare(sf2 serfFilter) bool {
if strings.Compare(sf1.Status, sf2.Status) != 0 {
return false
}
if strings.Compare(sf1.Name, sf2.Name) != 0 {
return false
}
return reflect.DeepEqual(sf1.Tags, sf2.Tags)
}
func (req *Request) GetFresh() bool {
if method := req.GetMethod(); strings.Compare("GET", method) != 0 &&
strings.Compare("HEAD", method) != 0 {
return false
}
if status := req.App.GetStatus(); (status >= 200 && status < 300) || 304 == status {
return false
//TODO:move fresh from npm to GO
}
return false
}
func MakeVolumeIntegrator(name string, paramSet *ParamSet) VolumeIntegrator {
var vi VolumeIntegrator = nil
if strings.Compare(name, "single") == 0 {
vi = CreateSingleScatteringIntegrator(paramSet)
} else if strings.Compare(name, "emission") == 0 {
vi = CreateEmissionVolumeIntegrator(paramSet)
} else {
Warning("Volume integrator \"%s\" unknown.", name)
}
return vi
}