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How to use readInt8 method in wpt
Best JavaScript code snippet using wpt
midifile.js
Source:midifile.js 
...17 18 function readEvent(stream) {19 var event = {};20 event.deltaTime = stream.readVarInt();21 var eventTypeByte = stream.readInt8();22 if ((eventTypeByte & 0xf0) == 0xf0) {23 /* system / meta event */24 if (eventTypeByte == 0xff) {25 /* meta event */26 event.type = 'meta';27 var subtypeByte = stream.readInt8();28 var length = stream.readVarInt();29 switch(subtypeByte) {30 case 0x00:31 event.subtype = 'sequenceNumber';32 if (length != 2) throw "Expected length for sequenceNumber event is 2, got " + length;33 event.number = stream.readInt16();34 return event;35 case 0x01:36 event.subtype = 'text';37 event.text = stream.read(length);38 return event;39 case 0x02:40 event.subtype = 'copyrightNotice';41 event.text = stream.read(length);42 return event;43 case 0x03:44 event.subtype = 'trackName';45 event.text = stream.read(length);46 return event;47 case 0x04:48 event.subtype = 'instrumentName';49 event.text = stream.read(length);50 return event;51 case 0x05:52 event.subtype = 'lyrics';53 event.text = stream.read(length);54 return event;55 case 0x06:56 event.subtype = 'marker';57 event.text = stream.read(length);58 return event;59 case 0x07:60 event.subtype = 'cuePoint';61 event.text = stream.read(length);62 return event;63 case 0x20:64 event.subtype = 'midiChannelPrefix';65 if (length != 1) throw "Expected length for midiChannelPrefix event is 1, got " + length;66 event.channel = stream.readInt8();67 return event;68 case 0x2f:69 event.subtype = 'endOfTrack';70 if (length != 0) throw "Expected length for endOfTrack event is 0, got " + length;71 return event;72 case 0x51:73 event.subtype = 'setTempo';74 if (length != 3) throw "Expected length for setTempo event is 3, got " + length;75 event.microsecondsPerBeat = (76 (stream.readInt8() << 16)77 + (stream.readInt8() << 8)78 + stream.readInt8()79 )80 return event;81 case 0x54:82 event.subtype = 'smpteOffset';83 if (length != 5) throw "Expected length for smpteOffset event is 5, got " + length;84 var hourByte = stream.readInt8();85 event.frameRate = {86 0x00: 24, 0x20: 25, 0x40: 29, 0x60: 3087 }[hourByte & 0x60];88 event.hour = hourByte & 0x1f;89 event.min = stream.readInt8();90 event.sec = stream.readInt8();91 event.frame = stream.readInt8();92 event.subframe = stream.readInt8();93 return event;94 case 0x58:95 event.subtype = 'timeSignature';96 if (length != 4) throw "Expected length for timeSignature event is 4, got " + length;97 event.numerator = stream.readInt8();98 event.denominator = Math.pow(2, stream.readInt8());99 event.metronome = stream.readInt8();100 event.thirtyseconds = stream.readInt8();101 return event;102 case 0x59:103 event.subtype = 'keySignature';104 if (length != 2) throw "Expected length for keySignature event is 2, got " + length;105 event.key = stream.readInt8(true);106 event.scale = stream.readInt8();107 return event;108 case 0x7f:109 event.subtype = 'sequencerSpecific';110 event.data = stream.read(length);111 return event;112 default:113 // console.log("Unrecognised meta event subtype: " + subtypeByte);114 event.subtype = 'unknown'115 event.data = stream.read(length);116 return event;117 }118 event.data = stream.read(length);119 return event;120 } else if (eventTypeByte == 0xf0) {121 event.type = 'sysEx';122 var length = stream.readVarInt();123 event.data = stream.read(length);124 return event;125 } else if (eventTypeByte == 0xf7) {126 event.type = 'dividedSysEx';127 var length = stream.readVarInt();128 event.data = stream.read(length);129 return event;130 } else {131 throw "Unrecognised MIDI event type byte: " + eventTypeByte;132 }133 } else {134 /* channel event */135 var param1;136 if ((eventTypeByte & 0x80) == 0) {137 /* running status - reuse lastEventTypeByte as the event type.138 eventTypeByte is actually the first parameter139 */140 param1 = eventTypeByte;141 eventTypeByte = lastEventTypeByte;142 } else {143 param1 = stream.readInt8();144 lastEventTypeByte = eventTypeByte;145 }146 var eventType = eventTypeByte >> 4;147 event.channel = eventTypeByte & 0x0f;148 event.type = 'channel';149 switch (eventType) {150 case 0x08:151 event.subtype = 'noteOff';152 event.noteNumber = param1;153 event.velocity = stream.readInt8();154 return event;155 case 0x09:156 event.noteNumber = param1;157 event.velocity = stream.readInt8();158 if (event.velocity == 0) {159 event.subtype = 'noteOff';160 } else {161 event.subtype = 'noteOn';162 }163 return event;164 case 0x0a:165 event.subtype = 'noteAftertouch';166 event.noteNumber = param1;167 event.amount = stream.readInt8();168 return event;169 case 0x0b:170 event.subtype = 'controller';171 event.controllerType = param1;172 event.value = stream.readInt8();173 return event;174 case 0x0c:175 event.subtype = 'programChange';176 event.programNumber = param1;177 return event;178 case 0x0d:179 event.subtype = 'channelAftertouch';180 event.amount = param1;181 return event;182 case 0x0e:183 event.subtype = 'pitchBend';184 event.value = param1 + (stream.readInt8() << 7);185 return event;186 default:187 throw "Unrecognised MIDI event type: " + eventType188 /* 189 console.log("Unrecognised MIDI event type: " + eventType);190 stream.readInt8();191 event.subtype = 'unknown';192 return event;193 */194 }195 }196 }197 198 stream = Stream(data);199 var headerChunk = readChunk(stream);200 if (headerChunk.id != 'MThd' || headerChunk.length != 6) {201 throw "Bad .mid file - header not found";202 }203 var headerStream = Stream(headerChunk.data);204 var formatType = headerStream.readInt16();...
123.js
Source:123.js
...27console.log(buffer.readUInt8(18))28console.log(buffer.readUInt8(19))29// SN char 1030console.log("SN", buffer.slice(20, 30).toString())31console.log(buffer.readInt8(20))32console.log(buffer.readInt8(21))33console.log(buffer.readInt8(22))34console.log(buffer.readInt8(23))35console.log(buffer.readInt8(24))36console.log(buffer.readInt8(25))37console.log(buffer.readInt8(26))38// 软件çæ¬ char 1039console.log("软件çæ¬", buffer.slice(20, 30).toString("ascii"))40console.log("软件çæ¬", buffer.slice(20, 30).toString("utf8"))41console.log("软件çæ¬", buffer.slice(20, 30).readInt8(0))42console.log("软件çæ¬", buffer.slice(20, 30).readInt8(1))43console.log("软件çæ¬", buffer.slice(20, 30).readInt8(2))44console.log("软件çæ¬", buffer.slice(20, 30).readInt8(3))45console.log("软件çæ¬", buffer.slice(20, 30).readInt8(4))46console.log("软件çæ¬", buffer.slice(20, 30).readInt8(5))47console.log("软件çæ¬", buffer.slice(20, 30).readInt8(6))48console.log("软件çæ¬", buffer.slice(20, 30).readInt8(7))49console.log("软件çæ¬", buffer.slice(20, 30).readInt8(8))50// 硬件çæ¬ char 10 byte1ï¼RSRP ï¼ byte2ï¼RSRQ51console.log("硬件çæ¬", buffer.slice(30, 40).toString("ascii"))52console.log("硬件çæ¬", buffer.slice(30, 40).toString("utf8"))53console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(0))54console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(1))55console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(2))56console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(3))57console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(4))58console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(5))59console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(6))60console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(7))61console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(8))62console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(9))63// console.log("硬件çæ¬", buffer.slice(30, 40).readInt8(10))64// RSSI signed char 165console.log("RSSI", buffer.readInt8(41))66// çµå float 467console.log("çµå", buffer.readFloatLE(42))68// çµæµ float 469console.log("çµæµ", buffer.readFloatLE(46))70// å
é» float 471console.log("å
é»", buffer.readFloatLE(50))72// 温度 signed char 1 ä¼ æå¨æ¸©åº¦73console.log("温度", buffer.readInt8(54))74console.log(buffer.slice(0, 50))75console.log(buffer.slice(50, 100))76console.log(buffer.slice(100, 150))77console.log(buffer.slice(150, 200))78console.log(buffer.slice(200, 250))79console.log(buffer.slice(250, 300))80console.log(buffer.slice(300, 350))81console.log(buffer.slice(350, 400))82console.log(buffer.slice(400, 450))...
index.js
Source:index.js
...6 console.log(name);7 run();8}9test('positive 32-bit', function () {10 assert.strictEqual(readInt8(bufferFrom([0, 0, 0, 0, 0, 0, 0, 0])), '0');11 assert.strictEqual(readInt8(bufferFrom([0, 0, 0, 0, 0, 0, 0, 1])), '1');12 assert.strictEqual(readInt8(bufferFrom([0, 0, 0, 0, 0, 0, 2, 0])), '512');13 assert.strictEqual(readInt8(bufferFrom([0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff])), '4294967295');14});15test('negative 32-bit', function () {16 assert.strictEqual(readInt8(bufferFrom([0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff])), '-1');17 assert.strictEqual(readInt8(bufferFrom([0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x00])), '-512');18 assert.strictEqual(readInt8(bufferFrom([0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00])), '-4294967296');19});20test('positive 64-bit', function () {21 assert.strictEqual(readInt8(bufferFrom([0x00, 0x1f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff])), '9007199254740991');22 assert.strictEqual(readInt8(bufferFrom([0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff])), '9223372036854775807');23 assert.strictEqual(readInt8(bufferFrom([0x00, 0x00, 0x00, 0x02, 0x54, 0x0b, 0xe4, 0x00])), '10000000000');24 assert.strictEqual(readInt8(bufferFrom([0x00, 0x00, 0x00, 0x17, 0x48, 0x76, 0xe8, 0x01])), '100000000001');25 assert.strictEqual(readInt8(bufferFrom([0x0d, 0xe0, 0xb6, 0xb3, 0xa7, 0x64, 0x00, 0x63])), '1000000000000000099');26});27test('negative 64-bit', function () {28 assert.strictEqual(readInt8(bufferFrom([0xff, 0xe0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01])), '-9007199254740991');29 assert.strictEqual(readInt8(bufferFrom([0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00])), '-9223372036854775808');30 assert.strictEqual(readInt8(bufferFrom([0xff, 0xff, 0xff, 0xe8, 0xb7, 0x89, 0x18, 0x00])), '-100000000000');31 assert.strictEqual(readInt8(bufferFrom([0xff, 0xff, 0xff, 0xfd, 0xab, 0xf4, 0x1b, 0xff])), '-10000000001');32 assert.strictEqual(readInt8(bufferFrom([0xf2, 0x1f, 0x49, 0x4c, 0x58, 0x9b, 0xff, 0x9d])), '-1000000000000000099');...
Using AI Code Generation
1var wpt = require('wpt');2var buf = new Buffer(256);3buf.fill(0);4var len = buf.write('\u00bd + \u00bc = \u00be', 0);5console.log('Octets written : ' + len);6for (var i = 0 ; i < 26 ; i++) {7 console.log(buf.readInt8(i));8}9var wpt = require('wpt');10var buf = new Buffer(256);11buf.fill(0);12var len = buf.write('\u00bd + \u00bc = \u00be', 0);13console.log('Octets written : ' + len);14for (var i = 0 ; i < 26 ; i += 2) {15 console.log(buf.readInt16LE(i));16}17var wpt = require('wpt');18var buf = new Buffer(256);19buf.fill(0);20var len = buf.write('\u00bd + \u00bc = \u00be', 0);21console.log('Octets written : ' + len);22for (var i = 0 ; i < 26 ; i += 2) {23 console.log(buf.readInt16BE(i));24}25var wpt = require('wpt');26var buf = new Buffer(256);27buf.fill(0);28var len = buf.write('\u00bd + \u00bc = \u00be', 0);29console.log('Octets written : ' + len);30for (var i = 0 ; i < 26 ; i += 4) {31 console.log(buf.readInt32LE(i));32}33var wpt = require('wpt');34var buf = new Buffer(256);35buf.fill(0);36var len = buf.write('\u00bd + \u00bc = \u00be', 0);37console.log('Octets written : ' + len);38for (var i = 0 ; i < 26 ; i += 4) {39 console.log(buf.readInt32BE(i));40}
Using AI Code Generation
1var wpt = require('wpt');2var fs = require('fs');3var fd = fs.openSync('./test.txt', 'r');4var buf = new Buffer(1);5fs.readSync(fd, buf, 0, 1, 0);6console.log(buf.readInt8(0));7fs.closeSync(fd);8var wpt = require('wpt');9var fs = require('fs');10var fd = fs.openSync('./test.txt', 'r');11var buf = new Buffer(2);12fs.readSync(fd, buf, 0, 2, 0);13console.log(buf.readInt16BE(0));14fs.closeSync(fd);15var wpt = require('wpt');16var fs = require('fs');17var fd = fs.openSync('./test.txt', 'r');18var buf = new Buffer(2);19fs.readSync(fd, buf, 0, 2, 0);20console.log(buf.readInt16LE(0));21fs.closeSync(fd);22var wpt = require('wpt');23var fs = require('fs');24var fd = fs.openSync('./test.txt', 'r');25var buf = new Buffer(4);26fs.readSync(fd, buf, 0, 4, 0);27console.log(buf.readInt32BE(0));28fs.closeSync(fd);29var wpt = require('wpt');30var fs = require('fs');31var fd = fs.openSync('./test.txt', 'r');32var buf = new Buffer(4);33fs.readSync(fd, buf, 0, 4, 0);34console.log(buf.readInt32LE(0));35fs.closeSync(fd
Using AI Code Generation
1var wpt = require('wpt');2var fs = require('fs');3var buf = new Buffer(256);4var fd = fs.openSync('test.txt', 'r');5wpt.readInt8(fd, buf, 0, 256, 0, function(err, bytesRead, buffer) {6 if (err) {7 console.log('Error: ' + err);8 } else {9 console.log('Bytes read: ' + bytesRead);10 console.log('Buffer: ' + buffer);11 }12});13var wpt = require('wpt');14var fs = require('fs');15var buf = new Buffer(256);16var fd = fs.openSync('test.txt', 'r');17wpt.readInt8(fd, buf, 0, 256, 0, function(err, bytesRead, buffer) {18 if (err) {19 console.log('Error: ' + err);20 } else {21 console.log('Bytes read: ' + bytesRead);22 console.log('Buffer: ' + buffer);23 }24});25var wpt = require('wpt');26var fs = require('fs');27var buf = new Buffer(256);28var fd = fs.openSync('test.txt', 'r');29wpt.readInt8(fd, buf, 0, 256, 0, function(err, bytesRead, buffer) {30 if (err) {31 console.log('Error: ' + err);32 } else {33 console.log('Bytes read: ' + bytesRead);34 console.log('Buffer: ' + buffer);35 }36});37var wpt = require('wpt');38var fs = require('fs');39var buf = new Buffer(256);40var fd = fs.openSync('test.txt', 'r');41wpt.readInt8(fd, buf, 0, 256, 0, function(err, bytesRead, buffer) {42 if (err) {43 console.log('Error: ' + err);44 } else {45 console.log('Bytes read: ' + bytesRead);46 console.log('Buffer: ' + buffer);47 }48});
Using AI Code Generation
1var wptoolkit = require('./wptoolkit.js');2var fs = require('fs');3var fd = fs.openSync('test.bin', 'r');4var buffer = new Buffer(1);5fs.readSync(fd, buffer, 0, 1, 0);6var result = wptoolkit.readInt8(buffer, 0);7console.log(result);8fs.closeSync(fd);
Using AI Code Generation
1var wpt = require('wpt');2var fs = require('fs');3var path = require('path');4var file = fs.readFileSync(path.join(__dirname, 'test.bin'));5var value = wpt.readInt8(file, 0);6wpt.writeInt8(file, 4, 0);7wpt.readInt16LE(file, 0);8wpt.writeInt16LE(file, 1028, 0);9wpt.readInt16BE(file, 0);10wpt.writeInt16BE(file, 5, 0);11wpt.readInt32LE(file, 0);12wpt.writeInt32LE(file, 6, 0);13wpt.readInt32BE(file, 0);14wpt.writeInt32BE(file, 7, 0);15wpt.readFloatLE(file, 0);16wpt.writeFloatLE(file, 8, 0);17wpt.readFloatBE(file, 0);18wpt.writeFloatBE(file, 9, 0);19wpt.readDoubleLE(file, 0);
Using AI Code Generation
1var wpt = require('wptoolkit');2var wp = new wpt();3wp.readInt8(0x1000, function(err, data) {4 if (err) {5 console.log(err);6 }7 else {8 console.log("data read is " + data);9 }10});
Using AI Code Generation
1var wptools = require('wptools');2var wiki = wptools('Albert Einstein');3wiki.get(function(err, data) {4 console.log(data);5});6[MIT](
Using AI Code Generation
1var wpt = require('wpt');2var wptObj = new wpt();3var fd = wptObj.openSync('test.txt', 'r');4var buf = new Buffer(1);5var bytesRead = wptObj.readSync(fd, buf, 0, 1, 0);6console.log("bytes read: " + bytesRead);7console.log("buffer data: " + buf.toString('utf8'));8wptObj.closeSync(fd);9var wpt = require('wpt');10var wptObj = new wpt();11var fd = wptObj.openSync('test.txt', 'r');12var buf = new Buffer(1);13wptObj.read(fd, buf, 0, 1, 0, function(err, bytesRead, buffer) {14 if (err) throw err;15 console.log("bytes read: " + bytesRead);16 console.log("buffer data: " + buffer.toString('utf8'));17});18wptObj.closeSync(fd);19var wpt = require('wpt');20var wptObj = new wpt();21var fd = wptObj.openSync('test.txt', 'r');22var buf = new Buffer(2);23var bytesRead = wptObj.readSync(fd, buf, 0, 2, 0);24console.log("bytes read: " + bytesRead);25console.log("buffer data: " + buf.readInt16LE(0));26wptObj.closeSync(fd);27var wpt = require('wpt');28var wptObj = new wpt();29var fd = wptObj.openSync('test.txt',
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