6 examples of 'javascript string to decimal' in JavaScript

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26export function fromDecimal(data, delim="Auto") {
27 delim = Utils.charRep(delim);
28 const output = [];
29 let byteStr = data.split(delim);
30 if (byteStr[byteStr.length-1] === "")
31 byteStr = byteStr.slice(0, byteStr.length-1);
32
33 for (let i = 0; i < byteStr.length; i++) {
34 output[i] = parseInt(byteStr[i], 10);
35 }
36 return output;
37}
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81static parse(value) {
82 return value;
83}
311function convertDecimal(value, surroundDecimalsWith) {
312 if (/^-?([0]|([1-9][0-9]*))(\.[0-9]+)?$/.test(value) == false) {
313 throw new Error("value supposed to be a decimal number but got: " + value);
314 }
315 if (surroundDecimalsWith) {
316 return {
317 value: value,
318 toJSON: function () {
319 return surroundDecimalsWith.str + value + surroundDecimalsWith.str;
320 }
321 };
322 }
323 else {
324 return value;
325 }
326}
92function toDecimal(val, decimalPlaces = 2) {
93 const x = Math.pow(10, decimalPlaces);
94 return parseFloat(Math.round(Number(val) * x) / x).toFixed(decimalPlaces);
95}
115function formatDecimal(valueAsNumber) {
116 if (!hasDecimalPlaces(valueAsNumber)) {
117 return Math.round(valueAsNumber).toString();
118 }
119 let text = valueAsNumber.toFixed(1);
120 return text.endsWith('.0') ? Math.round(valueAsNumber).toString() : text;
121}
1040toBigDecimal(): BigDecimal {
1041 assert(this.kind == ValueKind.BIGDECIMAL, 'Value is not a BigDecimal.')
1042 return changetype<BigDecimal>(this.data as u32)
1043}

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