How to use New method of encoding Package

Best K6 code snippet using encoding.New

base32.go

Source:base32.go

...21	decodeMap [256]byte22}23const encodeStd = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"24const encodeHex = "0123456789ABCDEFGHIJKLMNOPQRSTUV"25// NewEncoding returns a new Encoding defined by the given alphabet,26// which must be a 32-byte string.27func NewEncoding(encoder string) *Encoding {28	e := new(Encoding)29	e.encode = encoder30	for i := 0; i < len(e.decodeMap); i++ {31		e.decodeMap[i] = 0xFF32	}33	for i := 0; i < len(encoder); i++ {34		e.decodeMap[encoder[i]] = byte(i)35	}36	return e37}38// StdEncoding is the standard base32 encoding, as defined in39// RFC 4648.40var StdEncoding = NewEncoding(encodeStd)41// HexEncoding is the ``Extended Hex Alphabet'' defined in RFC 4648.42// It is typically used in DNS.43var HexEncoding = NewEncoding(encodeHex)44var removeNewlinesMapper = func(r rune) rune {45	if r == '\r' || r == '\n' {46		return -147	}48	return r49}50/*51 * Encoder52 */53// Encode encodes src using the encoding enc, writing54// EncodedLen(len(src)) bytes to dst.55//56// The encoding pads the output to a multiple of 8 bytes,57// so Encode is not appropriate for use on individual blocks58// of a large data stream.  Use NewEncoder() instead.59func (enc *Encoding) Encode(dst, src []byte) {60	if len(src) == 0 {61		return62	}63	for len(src) > 0 {64		dst[0] = 065		dst[1] = 066		dst[2] = 067		dst[3] = 068		dst[4] = 069		dst[5] = 070		dst[6] = 071		dst[7] = 072		// Unpack 8x 5-bit source blocks into a 5 byte73		// destination quantum74		switch len(src) {75		default:76			dst[7] |= src[4] & 0x1F77			dst[6] |= src[4] >> 578			fallthrough79		case 4:80			dst[6] |= (src[3] << 3) & 0x1F81			dst[5] |= (src[3] >> 2) & 0x1F82			dst[4] |= src[3] >> 783			fallthrough84		case 3:85			dst[4] |= (src[2] << 1) & 0x1F86			dst[3] |= (src[2] >> 4) & 0x1F87			fallthrough88		case 2:89			dst[3] |= (src[1] << 4) & 0x1F90			dst[2] |= (src[1] >> 1) & 0x1F91			dst[1] |= (src[1] >> 6) & 0x1F92			fallthrough93		case 1:94			dst[1] |= (src[0] << 2) & 0x1F95			dst[0] |= src[0] >> 396		}97		// Encode 5-bit blocks using the base32 alphabet98		for j := 0; j < 8; j++ {99			dst[j] = enc.encode[dst[j]]100		}101		// Pad the final quantum102		if len(src) < 5 {103			dst[7] = '='104			if len(src) < 4 {105				dst[6] = '='106				dst[5] = '='107				if len(src) < 3 {108					dst[4] = '='109					if len(src) < 2 {110						dst[3] = '='111						dst[2] = '='112					}113				}114			}115			break116		}117		src = src[5:]118		dst = dst[8:]119	}120}121// EncodeToString returns the base32 encoding of src.122func (enc *Encoding) EncodeToString(src []byte) string {123	buf := make([]byte, enc.EncodedLen(len(src)))124	enc.Encode(buf, src)125	return string(buf)126}127type encoder struct {128	err  error129	enc  *Encoding130	w    io.Writer131	buf  [5]byte    // buffered data waiting to be encoded132	nbuf int        // number of bytes in buf133	out  [1024]byte // output buffer134}135func (e *encoder) Write(p []byte) (n int, err error) {136	if e.err != nil {137		return 0, e.err138	}139	// Leading fringe.140	if e.nbuf > 0 {141		var i int142		for i = 0; i < len(p) && e.nbuf < 5; i++ {143			e.buf[e.nbuf] = p[i]144			e.nbuf++145		}146		n += i147		p = p[i:]148		if e.nbuf < 5 {149			return150		}151		e.enc.Encode(e.out[0:], e.buf[0:])152		if _, e.err = e.w.Write(e.out[0:8]); e.err != nil {153			return n, e.err154		}155		e.nbuf = 0156	}157	// Large interior chunks.158	for len(p) >= 5 {159		nn := len(e.out) / 8 * 5160		if nn > len(p) {161			nn = len(p)162		}163		nn -= nn % 5164		if nn > 0 {165			e.enc.Encode(e.out[0:], p[0:nn])166			if _, e.err = e.w.Write(e.out[0 : nn/5*8]); e.err != nil {167				return n, e.err168			}169		}170		n += nn171		p = p[nn:]172	}173	// Trailing fringe.174	for i := 0; i < len(p); i++ {175		e.buf[i] = p[i]176	}177	e.nbuf = len(p)178	n += len(p)179	return180}181// Close flushes any pending output from the encoder.182// It is an error to call Write after calling Close.183func (e *encoder) Close() error {184	// If there's anything left in the buffer, flush it out185	if e.err == nil && e.nbuf > 0 {186		e.enc.Encode(e.out[0:], e.buf[0:e.nbuf])187		e.nbuf = 0188		_, e.err = e.w.Write(e.out[0:8])189	}190	return e.err191}192// NewEncoder returns a new base32 stream encoder.  Data written to193// the returned writer will be encoded using enc and then written to w.194// Base32 encodings operate in 5-byte blocks; when finished195// writing, the caller must Close the returned encoder to flush any196// partially written blocks.197func NewEncoder(enc *Encoding, w io.Writer) io.WriteCloser {198	return &encoder{enc: enc, w: w}199}200// EncodedLen returns the length in bytes of the base32 encoding201// of an input buffer of length n.202func (enc *Encoding) EncodedLen(n int) int { return (n + 4) / 5 * 8 }203/*204 * Decoder205 */206type CorruptInputError int64207func (e CorruptInputError) Error() string {208	return "illegal base32 data at input byte " + strconv.FormatInt(int64(e), 10)209}210// decode is like Decode but returns an additional 'end' value, which211// indicates if end-of-message padding was encountered and thus any212// additional data is an error. This method assumes that src has been213// stripped of all supported whitespace ('\r' and '\n').214func (enc *Encoding) decode(dst, src []byte) (n int, end bool, err error) {215	olen := len(src)216	for len(src) > 0 && !end {217		// Decode quantum using the base32 alphabet218		var dbuf [8]byte219		dlen := 8220		for j := 0; j < 8; {221			if len(src) == 0 {222				return n, false, CorruptInputError(olen - len(src) - j)223			}224			in := src[0]225			src = src[1:]226			if in == '=' && j >= 2 && len(src) < 8 {227				// We've reached the end and there's padding228				if len(src)+j < 8-1 {229					// not enough padding230					return n, false, CorruptInputError(olen)231				}232				for k := 0; k < 8-1-j; k++ {233					if len(src) > k && src[k] != '=' {234						// incorrect padding235						return n, false, CorruptInputError(olen - len(src) + k - 1)236					}237				}238				dlen, end = j, true239				// 7, 5 and 2 are not valid padding lengths, and so 1, 3 and 6 are not240				// valid dlen values. See RFC 4648 Section 6 "Base 32 Encoding" listing241				// the five valid padding lengths, and Section 9 "Illustrations and242				// Examples" for an illustration for how the the 1st, 3rd and 6th base32243				// src bytes do not yield enough information to decode a dst byte.244				if dlen == 1 || dlen == 3 || dlen == 6 {245					return n, false, CorruptInputError(olen - len(src) - 1)246				}247				break248			}249			dbuf[j] = enc.decodeMap[in]250			if dbuf[j] == 0xFF {251				return n, false, CorruptInputError(olen - len(src) - 1)252			}253			j++254		}255		// Pack 8x 5-bit source blocks into 5 byte destination256		// quantum257		switch dlen {258		case 8:259			dst[4] = dbuf[6]<<5 | dbuf[7]260			fallthrough261		case 7:262			dst[3] = dbuf[4]<<7 | dbuf[5]<<2 | dbuf[6]>>3263			fallthrough264		case 5:265			dst[2] = dbuf[3]<<4 | dbuf[4]>>1266			fallthrough267		case 4:268			dst[1] = dbuf[1]<<6 | dbuf[2]<<1 | dbuf[3]>>4269			fallthrough270		case 2:271			dst[0] = dbuf[0]<<3 | dbuf[1]>>2272		}273		dst = dst[5:]274		switch dlen {275		case 2:276			n += 1277		case 4:278			n += 2279		case 5:280			n += 3281		case 7:282			n += 4283		case 8:284			n += 5285		}286	}287	return n, end, nil288}289// Decode decodes src using the encoding enc.  It writes at most290// DecodedLen(len(src)) bytes to dst and returns the number of bytes291// written.  If src contains invalid base32 data, it will return the292// number of bytes successfully written and CorruptInputError.293// New line characters (\r and \n) are ignored.294func (enc *Encoding) Decode(dst, src []byte) (n int, err error) {295	src = bytes.Map(removeNewlinesMapper, src)296	n, _, err = enc.decode(dst, src)297	return298}299// DecodeString returns the bytes represented by the base32 string s.300func (enc *Encoding) DecodeString(s string) ([]byte, error) {301	s = strings.Map(removeNewlinesMapper, s)302	dbuf := make([]byte, enc.DecodedLen(len(s)))303	n, err := enc.Decode(dbuf, []byte(s))304	return dbuf[:n], err305}306type decoder struct {307	err    error308	enc    *Encoding309	r      io.Reader310	end    bool       // saw end of message311	buf    [1024]byte // leftover input312	nbuf   int313	out    []byte // leftover decoded output314	outbuf [1024 / 8 * 5]byte315}316func (d *decoder) Read(p []byte) (n int, err error) {317	if d.err != nil {318		return 0, d.err319	}320	// Use leftover decoded output from last read.321	if len(d.out) > 0 {322		n = copy(p, d.out)323		d.out = d.out[n:]324		return n, nil325	}326	// Read a chunk.327	nn := len(p) / 5 * 8328	if nn < 8 {329		nn = 8330	}331	if nn > len(d.buf) {332		nn = len(d.buf)333	}334	nn, d.err = io.ReadAtLeast(d.r, d.buf[d.nbuf:nn], 8-d.nbuf)335	d.nbuf += nn336	if d.nbuf < 8 {337		return 0, d.err338	}339	// Decode chunk into p, or d.out and then p if p is too small.340	nr := d.nbuf / 8 * 8341	nw := d.nbuf / 8 * 5342	if nw > len(p) {343		nw, d.end, d.err = d.enc.decode(d.outbuf[0:], d.buf[0:nr])344		d.out = d.outbuf[0:nw]345		n = copy(p, d.out)346		d.out = d.out[n:]347	} else {348		n, d.end, d.err = d.enc.decode(p, d.buf[0:nr])349	}350	d.nbuf -= nr351	for i := 0; i < d.nbuf; i++ {352		d.buf[i] = d.buf[i+nr]353	}354	if d.err == nil {355		d.err = err356	}357	return n, d.err358}359type newlineFilteringReader struct {360	wrapped io.Reader361}362func (r *newlineFilteringReader) Read(p []byte) (int, error) {363	n, err := r.wrapped.Read(p)364	for n > 0 {365		offset := 0366		for i, b := range p[0:n] {367			if b != '\r' && b != '\n' {368				if i != offset {369					p[offset] = b370				}371				offset++372			}373		}374		if offset > 0 {375			return offset, err376		}377		// Previous buffer entirely whitespace, read again378		n, err = r.wrapped.Read(p)379	}380	return n, err381}382// NewDecoder constructs a new base32 stream decoder.383func NewDecoder(enc *Encoding, r io.Reader) io.Reader {384	return &decoder{enc: enc, r: &newlineFilteringReader{r}}385}386// DecodedLen returns the maximum length in bytes of the decoded data387// corresponding to n bytes of base32-encoded data.388func (enc *Encoding) DecodedLen(n int) int { return n / 8 * 5 }...

base64.go

Source:base64.go

...22	decodeMap [256]byte23}24const encodeStd = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"25const encodeURL = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"26// NewEncoding returns a new Encoding defined by the given alphabet,27// which must be a 64-byte string.28func NewEncoding(encoder string) *Encoding {29	e := new(Encoding)30	e.encode = encoder31	for i := 0; i < len(e.decodeMap); i++ {32		e.decodeMap[i] = 0xFF33	}34	for i := 0; i < len(encoder); i++ {35		e.decodeMap[encoder[i]] = byte(i)36	}37	return e38}39// StdEncoding is the standard base64 encoding, as defined in40// RFC 4648.41var StdEncoding = NewEncoding(encodeStd)42// URLEncoding is the alternate base64 encoding defined in RFC 4648.43// It is typically used in URLs and file names.44var URLEncoding = NewEncoding(encodeURL)45var removeNewlinesMapper = func(r rune) rune {46	if r == '\r' || r == '\n' {47		return -148	}49	return r50}51/*52 * Encoder53 */54// Encode encodes src using the encoding enc, writing55// EncodedLen(len(src)) bytes to dst.56//57// The encoding pads the output to a multiple of 4 bytes,58// so Encode is not appropriate for use on individual blocks59// of a large data stream.  Use NewEncoder() instead.60func (enc *Encoding) Encode(dst, src []byte) {61	if len(src) == 0 {62		return63	}64	for len(src) > 0 {65		dst[0] = 066		dst[1] = 067		dst[2] = 068		dst[3] = 069		// Unpack 4x 6-bit source blocks into a 4 byte70		// destination quantum71		switch len(src) {72		default:73			dst[3] |= src[2] & 0x3F74			dst[2] |= src[2] >> 675			fallthrough76		case 2:77			dst[2] |= (src[1] << 2) & 0x3F78			dst[1] |= src[1] >> 479			fallthrough80		case 1:81			dst[1] |= (src[0] << 4) & 0x3F82			dst[0] |= src[0] >> 283		}84		// Encode 6-bit blocks using the base64 alphabet85		for j := 0; j < 4; j++ {86			dst[j] = enc.encode[dst[j]]87		}88		// Pad the final quantum89		if len(src) < 3 {90			dst[3] = '='91			if len(src) < 2 {92				dst[2] = '='93			}94			break95		}96		src = src[3:]97		dst = dst[4:]98	}99}100// EncodeToString returns the base64 encoding of src.101func (enc *Encoding) EncodeToString(src []byte) string {102	buf := make([]byte, enc.EncodedLen(len(src)))103	enc.Encode(buf, src)104	return string(buf)105}106type encoder struct {107	err  error108	enc  *Encoding109	w    io.Writer110	buf  [3]byte    // buffered data waiting to be encoded111	nbuf int        // number of bytes in buf112	out  [1024]byte // output buffer113}114func (e *encoder) Write(p []byte) (n int, err error) {115	if e.err != nil {116		return 0, e.err117	}118	// Leading fringe.119	if e.nbuf > 0 {120		var i int121		for i = 0; i < len(p) && e.nbuf < 3; i++ {122			e.buf[e.nbuf] = p[i]123			e.nbuf++124		}125		n += i126		p = p[i:]127		if e.nbuf < 3 {128			return129		}130		e.enc.Encode(e.out[0:], e.buf[0:])131		if _, e.err = e.w.Write(e.out[0:4]); e.err != nil {132			return n, e.err133		}134		e.nbuf = 0135	}136	// Large interior chunks.137	for len(p) >= 3 {138		nn := len(e.out) / 4 * 3139		if nn > len(p) {140			nn = len(p)141		}142		nn -= nn % 3143		if nn > 0 {144			e.enc.Encode(e.out[0:], p[0:nn])145			if _, e.err = e.w.Write(e.out[0 : nn/3*4]); e.err != nil {146				return n, e.err147			}148		}149		n += nn150		p = p[nn:]151	}152	// Trailing fringe.153	for i := 0; i < len(p); i++ {154		e.buf[i] = p[i]155	}156	e.nbuf = len(p)157	n += len(p)158	return159}160// Close flushes any pending output from the encoder.161// It is an error to call Write after calling Close.162func (e *encoder) Close() error {163	// If there's anything left in the buffer, flush it out164	if e.err == nil && e.nbuf > 0 {165		e.enc.Encode(e.out[0:], e.buf[0:e.nbuf])166		e.nbuf = 0167		_, e.err = e.w.Write(e.out[0:4])168	}169	return e.err170}171// NewEncoder returns a new base64 stream encoder.  Data written to172// the returned writer will be encoded using enc and then written to w.173// Base64 encodings operate in 4-byte blocks; when finished174// writing, the caller must Close the returned encoder to flush any175// partially written blocks.176func NewEncoder(enc *Encoding, w io.Writer) io.WriteCloser {177	return &encoder{enc: enc, w: w}178}179// EncodedLen returns the length in bytes of the base64 encoding180// of an input buffer of length n.181func (enc *Encoding) EncodedLen(n int) int { return (n + 2) / 3 * 4 }182/*183 * Decoder184 */185type CorruptInputError int64186func (e CorruptInputError) Error() string {187	return "illegal base64 data at input byte " + strconv.FormatInt(int64(e), 10)188}189// decode is like Decode but returns an additional 'end' value, which190// indicates if end-of-message padding was encountered and thus any191// additional data is an error. This method assumes that src has been192// stripped of all supported whitespace ('\r' and '\n').193func (enc *Encoding) decode(dst, src []byte) (n int, end bool, err error) {194	olen := len(src)195	for len(src) > 0 && !end {196		// Decode quantum using the base64 alphabet197		var dbuf [4]byte198		dlen := 4199		for j := 0; j < 4; {200			if len(src) == 0 {201				return n, false, CorruptInputError(olen - len(src) - j)202			}203			in := src[0]204			src = src[1:]205			if in == '=' && j >= 2 && len(src) < 4 {206				// We've reached the end and there's padding207				if len(src)+j < 4-1 {208					// not enough padding209					return n, false, CorruptInputError(olen)210				}211				if len(src) > 0 && src[0] != '=' {212					// incorrect padding213					return n, false, CorruptInputError(olen - len(src) - 1)214				}215				dlen, end = j, true216				break217			}218			dbuf[j] = enc.decodeMap[in]219			if dbuf[j] == 0xFF {220				return n, false, CorruptInputError(olen - len(src) - 1)221			}222			j++223		}224		// Pack 4x 6-bit source blocks into 3 byte destination225		// quantum226		switch dlen {227		case 4:228			dst[2] = dbuf[2]<<6 | dbuf[3]229			fallthrough230		case 3:231			dst[1] = dbuf[1]<<4 | dbuf[2]>>2232			fallthrough233		case 2:234			dst[0] = dbuf[0]<<2 | dbuf[1]>>4235		}236		dst = dst[3:]237		n += dlen - 1238	}239	return n, end, nil240}241// Decode decodes src using the encoding enc.  It writes at most242// DecodedLen(len(src)) bytes to dst and returns the number of bytes243// written.  If src contains invalid base64 data, it will return the244// number of bytes successfully written and CorruptInputError.245// New line characters (\r and \n) are ignored.246func (enc *Encoding) Decode(dst, src []byte) (n int, err error) {247	src = bytes.Map(removeNewlinesMapper, src)248	n, _, err = enc.decode(dst, src)249	return250}251// DecodeString returns the bytes represented by the base64 string s.252func (enc *Encoding) DecodeString(s string) ([]byte, error) {253	s = strings.Map(removeNewlinesMapper, s)254	dbuf := make([]byte, enc.DecodedLen(len(s)))255	n, err := enc.Decode(dbuf, []byte(s))256	return dbuf[:n], err257}258type decoder struct {259	err    error260	enc    *Encoding261	r      io.Reader262	end    bool       // saw end of message263	buf    [1024]byte // leftover input264	nbuf   int265	out    []byte // leftover decoded output266	outbuf [1024 / 4 * 3]byte267}268func (d *decoder) Read(p []byte) (n int, err error) {269	if d.err != nil {270		return 0, d.err271	}272	// Use leftover decoded output from last read.273	if len(d.out) > 0 {274		n = copy(p, d.out)275		d.out = d.out[n:]276		return n, nil277	}278	// Read a chunk.279	nn := len(p) / 3 * 4280	if nn < 4 {281		nn = 4282	}283	if nn > len(d.buf) {284		nn = len(d.buf)285	}286	nn, d.err = io.ReadAtLeast(d.r, d.buf[d.nbuf:nn], 4-d.nbuf)287	d.nbuf += nn288	if d.err != nil || d.nbuf < 4 {289		return 0, d.err290	}291	// Decode chunk into p, or d.out and then p if p is too small.292	nr := d.nbuf / 4 * 4293	nw := d.nbuf / 4 * 3294	if nw > len(p) {295		nw, d.end, d.err = d.enc.decode(d.outbuf[0:], d.buf[0:nr])296		d.out = d.outbuf[0:nw]297		n = copy(p, d.out)298		d.out = d.out[n:]299	} else {300		n, d.end, d.err = d.enc.decode(p, d.buf[0:nr])301	}302	d.nbuf -= nr303	for i := 0; i < d.nbuf; i++ {304		d.buf[i] = d.buf[i+nr]305	}306	if d.err == nil {307		d.err = err308	}309	return n, d.err310}311type newlineFilteringReader struct {312	wrapped io.Reader313}314func (r *newlineFilteringReader) Read(p []byte) (int, error) {315	n, err := r.wrapped.Read(p)316	for n > 0 {317		offset := 0318		for i, b := range p[0:n] {319			if b != '\r' && b != '\n' {320				if i != offset {321					p[offset] = b322				}323				offset++324			}325		}326		if offset > 0 {327			return offset, err328		}329		// Previous buffer entirely whitespace, read again330		n, err = r.wrapped.Read(p)331	}332	return n, err333}334// NewDecoder constructs a new base64 stream decoder.335func NewDecoder(enc *Encoding, r io.Reader) io.Reader {336	return &decoder{enc: enc, r: &newlineFilteringReader{r}}337}338// DecodedLen returns the maximum length in bytes of the decoded data339// corresponding to n bytes of base64-encoded data.340func (enc *Encoding) DecodedLen(n int) int { return n / 4 * 3 }...

encoders.go

Source:encoders.go

...10type compressEncoding struct{}11type gzipEncoding struct{}12type deflateEncoding struct{}13type chunkedEncoding struct{}14func NewIdentityEncoder() EncodingHandler {15    return new(identityEncoding)16}17func (p *identityEncoding) Encoding() string {18    return ENCODING_IDENTITY19}20func (p *identityEncoding) Encoder(req Request, cxt Context, writer io.Writer) io.Writer {21    return writer22}23func (p *identityEncoding) Decoder(req Request, cxt Context, reader io.Reader) io.Reader {24    return reader25}26func (p *identityEncoding) String() string {27    return ENCODING_IDENTITY28}29func NewCompressEncoder() EncodingHandler {30    return new(compressEncoding)31}32func (p *compressEncoding) Encoding() string {33    return ENCODING_COMPRESS34}35func (p *compressEncoding) Encoder(req Request, cxt Context, writer io.Writer) io.Writer {36    return lzw.NewWriter(writer, lzw.LSB, 8)37}38func (p *compressEncoding) Decoder(req Request, cxt Context, reader io.Reader) io.Reader {39    return lzw.NewReader(reader, lzw.LSB, 8)40}41func (p *compressEncoding) String() string {42    return ENCODING_COMPRESS43}44func NewGZipEncoder() EncodingHandler {45    return new(gzipEncoding)46}47func (p *gzipEncoding) Encoding() string {48    return ENCODING_GZIP49}50func (p *gzipEncoding) Encoder(req Request, cxt Context, writer io.Writer) io.Writer {51    w := gzip.NewWriter(writer)52    return w53}54func (p *gzipEncoding) Decoder(req Request, cxt Context, reader io.Reader) io.Reader {55    r, _ := gzip.NewReader(reader)56    return r57}58func (p *gzipEncoding) String() string {59    return ENCODING_GZIP60}61func NewDeflateEncoder() EncodingHandler {62    return new(deflateEncoding)63}64func (p *deflateEncoding) Encoding() string {65    return ENCODING_DEFLATE66}67func (p *deflateEncoding) Encoder(req Request, cxt Context, writer io.Writer) io.Writer {68    w, _ := flate.NewWriter(writer, flate.DefaultCompression)69    return w70}71func (p *deflateEncoding) Decoder(req Request, cxt Context, reader io.Reader) io.Reader {72    return flate.NewReader(reader)73}74func (p *deflateEncoding) String() string {75    return ENCODING_DEFLATE76}77func NewChunkedEncoder() EncodingHandler {78    return new(chunkedEncoding)79}80func (p *chunkedEncoding) Encoding() string {81    return ENCODING_CHUNKED82}83func (p *chunkedEncoding) Encoder(req Request, cxt Context, writer io.Writer) io.Writer {84    return httputil.NewChunkedWriter(writer)85}86func (p *chunkedEncoding) Decoder(req Request, cxt Context, reader io.Reader) io.Reader {87    return flate.NewReader(reader)88}89func (p *chunkedEncoding) String() string {90    return ENCODING_CHUNKED91}...

New

Using AI Code Generation

1import (2func main() {3	var jsonBlob = []byte(`[4		{"Name": "Platypus", "Order": "Monotremata"},5		{"Name": "Quoll",    "Order": "Dasyuromorphia"}6	type Animal struct {7	}8	err := json.Unmarshal(jsonBlob, &animals)9	if err != nil {10		fmt.Println("error:", err)11	}12	fmt.Printf("%+v", animals)13}14[{{Name:Platypus Order:Monotremata} {Name:Quoll Order:Dasyuromorphia}}]15func Marshal(v interface{}) ([]byte, error)16import (17func main() {18	type Animal struct {19	}20	animals := []Animal{21		{"Platypus", "Monotremata"},22		{"Quoll", "Dasyuromorphia"},23	}24	jsonBlob, err := json.Marshal(animals)25	if err != nil {26		fmt.Println("error:", err)27	}28	fmt.Printf("%s29}30[{"Name":"Platypus","Order":"Monotremata"},{"Name":"Quoll","Order":"

New

Using AI Code Generation

1import (2type Person struct {3}4func main() {5	p1 := Person{"James", "Bond", 20}6	p2 := Person{"Miss", "Moneypenny", 19}7	people := []Person{p1, p2}8	fmt.Println(people)9	err := json.NewEncoder(os.Stdout).Encode(people)10	if err != nil {11		log.Println("error:", err)12	}13}14import (15type Person struct {16}17func main() {18	p1 := Person{"James", "Bond", 20}19	p2 := Person{"Miss", "Moneypenny", 19}20	people := []Person{p1, p2}21	fmt.Println(people)

New

Using AI Code Generation

1import (2type Person struct {3}4func main() {5	p := Person{Name: "Rajesh", Age: 23}6	enc := json.NewEncoder(os.Stdout)7	enc.Encode(p)8	fmt.Println(p)9}10{"Name":"Rajesh","Age":23}11{Rajesh 23}12import (13type Person struct {14}15func main() {16	p := Person{Name: "Rajesh", Age: 23}17	enc := json.NewEncoder(os.Stdout)18	enc.Encode(p)19	fmt.Println(p)20}21{"Name":"Rajesh","Age":23}22{Rajesh 23}23import (24type Person struct {25}26func main() {27	p := Person{Name: "Rajesh", Age: 23}28	json, err := json.MarshalIndent(p, "", " ")29	if err != nil {30		fmt.Println(err)31	}32	fmt.Println(string(json))33}34{35}

New

Using AI Code Generation

1import (2func main() {3	m := map[string]int{4	}5	s := []string{"a", "b"}6	type T struct {7	}8	t := T{23, "skidoo"}9	mb, _ := json.Marshal(m)10	sb, _ := json.Marshal(s)11	tb, _ := json.Marshal(t)12	pb, _ := json.Marshal(p)13	fmt.Printf("map:%s14	fmt.Printf("slice:%s15	fmt.Printf("struct:%s16	fmt.Printf("pointer:%s17}18map:{"key1":10,"key2":20}19struct:{"A":23,"B":"skidoo"}20pointer:{"A":23,"B":"skidoo"}21import (22func main() {23	m := map[string]int{24	}25	s := []string{"a", "b"}26	type T struct {27	}28	t := T{23, "skidoo"}

New

Using AI Code Generation

1import (2func main() {3	var s = `{"name":"John", "age":30, "city":"New York"}`4	var result map[string]interface{}5	json.NewDecoder(strings.NewReader(s)).Decode(&result)6	fmt.Println(result)7}8import (9func main() {10	var s = `{"name":"John", "age":30, "city":"New York"}`11	var result map[string]interface{}12	json.Unmarshal([]byte(s), &result)13	fmt.Println(result)14}15import (16func main() {17	var data = map[string]interface{}{18	}19	var result, _ = json.Marshal(data)20	fmt.Println(string(result))21}22{"name":"John","age":30,"city":"New York"}23import (24func main() {25	var data = map[string]interface{}{26	}27	var result = bytes.NewBufferString("")28	json.NewEncoder(result).Encode(data)29	fmt.Println(result)30}31{"name":"John","age":

New

Using AI Code Generation

1import (2func main() {3	encodedString := base64.NewEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/").EncodeToString([]byte("Golang"))4	fmt.Println(encodedString)5}6import (7func main() {8	encodedString := base64.RawStdEncoding.EncodeToString([]byte("Golang"))9	fmt.Println(encodedString)10}11import (12func main() {13	encodedString := base64.RawURLEncoding.EncodeToString([]byte("Golang"))14	fmt.Println(encodedString)15}16import (17func main() {18	encodedString := base64.StdEncoding.EncodeToString([]byte("Golang"))19	fmt.Println(encodedString)20}

New

Using AI Code Generation

1import (2func main() {3	enc := json.NewEncoder(os.Stdout)4	err := enc.Encode(map[string]int{"apple": 5, "lettuce": 7})5	if err != nil {6		log.Println("Error in encoding:", err)7	}8}9{"apple":5,"lettuce":7}10Example 2: Encode() method of encoding/json class11import (12func main() {13	err := json.NewEncoder(os.Stdout).Encode(map[string]int{"apple": 5, "lettuce": 7})14	if err != nil {15		log.Println("Error in encoding:", err)16	}17}18{"apple":5,"lettuce":7}19Example 3: Marshal() method of encoding/json class20import (21func main() {22	b, err := json.Marshal(map[string]int{"apple": 5, "lettuce": 7})23	if err != nil {24		log.Println("Error in encoding:", err)25	}26	fmt.Println(string(b))27}28{"apple":5,"lettuce":7}29Example 4: MarshalIndent() method of encoding/json class30import (31func main() {32	b, err := json.MarshalIndent(map[string]int{"apple": 5, "lettuce": 7}, "", " ")33	if err != nil {34		log.Println("Error in encoding:", err)35	}36	fmt.Println(string(b))37}38{39}40Example 5: Encoder.Encode() method of encoding/json class41import (42func main() {43	enc := json.NewEncoder(os.Stdout)

New

Using AI Code Generation

1func main() {2    e := json.NewEncoder(os.Stdout)3    if err := e.Encode(map[string]int{"apple": 5, "lettuce": 7}); err != nil {4        fmt.Println("error:", err)5    }6}7func main() {8    fruits := []string{"apple", "banana", "grape"}9    e := json.NewEncoder(os.Stdout)10    if err := e.Encode(fruits); err != nil {11        fmt.Println("error:", err)12    }13}14func main() {15    fruits := []string{"apple", "banana", "grape"}16    e := json.NewEncoder(os.Stdout)17    if err := e.Encode(fruits); err != nil {18        fmt.Println("error:", err)19    }20}21func main() {22    fruits := []string{"apple", "banana", "grape"}23    e := json.NewEncoder(os.Stdout)24    if err := e.Encode(fruits); err != nil {25        fmt.Println("error:", err)26    }27}28func main() {29    fruits := []string{"apple", "banana", "grape"}

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