10 examples of 'javascript hex to decimal' in JavaScript

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302function toHex(decimal) {
303 // TODO: ugly! replace with something faster
304 let hex = new BN(decimal, 10).toString(16);
305 if ((Math.floor(hex.length / 2) * 2) !== hex.length) {
306 hex = `0${hex}`;
307 }
308 return hex;
309}
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203function decimalToHex(value) {
204 value = parseInt(value).toString(16);
205 if (value == null) {
206 return null;
207 }
208 if (value.length == 1) {
209 value = '0' + '' + value;
210 }
211 return value;
212}
1032function convertDecimalToHex(d) {
1033 return Math.round(parseFloat(d) * 255).toString(16);
1034}
10var dec2hex = function decimalToHexString(number){
11 if (number < 0){
12 number = 0xFFFFFFFF + number + 1;
13 }
14
15 return number.toString(16);
16};
81function decimalToHexString(n) {
82 n = Number(n);
83 var h = "";
84 for (var i = 4; i >= 0; i--) {
85 if (n >= Math.pow(16, i)) {
86 var t = Math.floor(n / Math.pow(16, i));
87 n -= t * Math.pow(16, i);
88 if ( t >= 10 ) {
89 if ( t == 10 ) { h += "A"; }
90 if ( t == 11 ) { h += "B"; }
91 if ( t == 12 ) { h += "C"; }
92 if ( t == 13 ) { h += "D"; }
93 if ( t == 14 ) { h += "E"; }
94 if ( t == 15 ) { h += "F"; }
95 } else {
96 h += String(t);
97 }
98 } else {
99 h += "0";
100 }
101 }
102 return h;
103}
68export function decimalToHex(decimalArr) {
69 return Array.from(decimalArr).map(item => (Array(2).join(0) + item.toString(16)).toUpperCase().slice(-2));
70}
1763function convertHexToDecimal(h) {
1764 return (parseIntFromHex(h) / 255);
1765}
141function hexify (decimalString) {
142 const hexBN = new BN(decimalString, 10)
143 return '0x' + hexBN.toString('hex')
144}
5function dec2hex(dec) {
6 // Generate random string/characters
7 // dec2hex :: Integer -> String
8 return ('0' + dec.toString(16)).substr(-2);
9}
44setValueFromDecimal(value){
45 assert(TypeCheck.isNumber(value), 'Value needs to be a number');
46
47 this.setValue(value.toString(16));
48}

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