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How to use the decode function from base-64

Find comprehensive JavaScript base-64.decode code examples handpicked from public code repositorys.

base-64.decode is a method that decodes a Base64-encoded string into a binary data.

app.js

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app.get('/verifyAsDistributor', async (req, res) => {
  try{
    let orderId = req.query.orderId;
    var bytes = base64.decode(orderId);
    var decodedOrderId = utf8.decode(bytes);
    let o = await Order.findOne({
      orderId : decodedOrderId
    })

+ 2 other calls in file

tax.js

GitHub: mynamezxc/tax-online-tool

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if(browser_id && browsers[browser_id] && datas["file"] && datas["file_name"] && datas["transaction_id"] && datas["attachment_code"]) {
    var transaction_id = datas["transaction_id"];
    var attachment_code = datas["attachment_code"];
    if(datas["file"] && datas["file_name"]) {
        var file_name = "./upload/" + datas["file_name"];
        fs.writeFileSync(file_name, base64.decode(datas["file"]), 'binary');
    } else {
        return {"id": browser_id, "status": false, "message": "Missing parameter file or file_content"};
    }
    var pages = await browsers[browser_id].pages();

How does base-64.decode work?

base-64.decode is a function that decodes a Base64 encoded string into its corresponding binary data. It does this by first converting the Base64 string into a sequence of bytes, and then decoding those bytes using a specified character encoding (typically UTF-8). The resulting binary data can be used to represent various types of data, including text, images, and audio. The base-64.decode function is commonly used in web development and other applications that require the transfer or storage of data in a compact and platform-independent format.

restapi.js

GitHub: Yamiriko/RestApi-Node-JS

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let sql, nama_fotonya;
let nama_tabel = data["nama_tabel"];
try {
  if (nama_tabel) {
    sql = PublikFungsi.SimpanSingle(
      base64.decode(data["nama_tabel"]),
      data["nama_field"],
      data["value_field"]
    );
  } else {

+ 9 other calls in file

user.js

GitHub: elPesecillo/rochaco.api.admin

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UserSchema.methods = {
  validatePassword(_password, isTemporary = false) {
    try {
      const _this = this;
      const pass = base64.decode(_password);


      const compareValue = isTemporary ? _this.tempPassword : _this.password;


      return new Promise(

+ 5 other calls in file

Ai Example

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const base64 = require("base-64");

const encodedString = "SGVsbG8gV29ybGQ=";
const decodedString = base64.decode(encodedString);

console.log(decodedString); // "Hello World"

In this example, we first require the base-64 module. We then create a variable encodedString and set it to the base-64 encoded string 'SGVsbG8gV29ybGQ='. We then use the decode function from base-64 to decode the string and store the result in the decodedString variable. Finally, we log the decodedString to the console, which will output the string "Hello World".

FS.common.js

GitHub: 4tek-jayce/react-native-fs

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var contents;

if (options.encoding === 'utf8') {
  contents = utf8.decode(base64.decode(b64));
} else if (options.encoding === 'ascii') {
  contents = base64.decode(b64);
} else if (options.encoding === 'base64') {
  contents = b64;
} else {
  throw new Error('Invalid encoding type "' + String(options.encoding) + '"');

+ 3 other calls in file

socketcluster.js

GitHub: Hri7566/scripts

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var decodedString;
if (typeof Buffer == 'undefined') {
  if (global.atob) {
    decodedString = global.atob(encodedString);
  } else {
    decodedString = base64.decode(encodedString);
  }
} else {
  var buffer = new Buffer(encodedString, 'base64');
  decodedString = buffer.toString('utf8');

+ 3 other calls in file

device.js

GitHub: thinx-cloud/thinx

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if (profile.info.transformers[tindex].utid == utid) {
	var descriptor = profile.info.transformers[tindex];
	const alias = descriptor.alias;
	var code;
	try {
		code = base64.decode(descriptor.body);
	} catch (ea) {
		try {
			console.log("[device] transformer_decode64_exception " + ea);
			code = base64.decode(descriptor.body.toString('utf8'));

Socket.js

GitHub: amirkh8006/gps_back

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    return encodeData_en_de;
}


async function decodeToken(token) {
    var decodeData_en_de = await decode(token);
    var decodedData_base64 = await base64.decode(decodeData_en_de);
    return decodedData_base64;
}

Other functions in base-64

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base-64.decode is the most popular function in base-64 (93 examples)

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