Add utf8 encoding where it isn't default argument value

tshemsedinov · tshemsedinov · commit 64964b5e660f · 2018-07-09T01:53:15.000+03:00
diff --git a/JavaScript/1-readFileSync.js b/JavaScript/1-readFileSync.js
@@ -2,7 +2,7 @@
 
 const fs = require('fs');
 
-const buffer = fs.readFileSync('1-readFileSync.js');
+const buffer = fs.readFileSync('1-readFileSync.js', 'utf8');
 const src = buffer.toString();
 
 console.log('Buffer length: ' + buffer.length);
diff --git a/JavaScript/2-writeFileSync.js b/JavaScript/2-writeFileSync.js
@@ -2,7 +2,7 @@
 
 const fs = require('fs');
 
-const buffer = fs.readFileSync('1-readFileSync.js');
+const buffer = fs.readFileSync('1-readFileSync.js', 'utf8');
 const src = buffer.toString();
 const lines = src.split('\n').filter(line => !!line);
 fs.writeFileSync('1-readFileSync.txt', lines.join('\n'));
diff --git a/JavaScript/3-async.js b/JavaScript/3-async.js
@@ -2,7 +2,7 @@
 
 const fs = require('fs');
 
-fs.readFile('1-readFileSync.js', (err, buffer) => {
+fs.readFile('1-readFileSync.js', 'utf8', (err, buffer) => {
   if (err) console.log(err);
   console.log('File size: ' + buffer.length);
   const src = buffer.toString();
diff --git a/JavaScript/7-autoreload.js b/JavaScript/7-autoreload.js
@@ -5,7 +5,7 @@ const fs = require('fs');
 let buffer;
 
 const load = (path) => {
-  fs.readFile(path, (err, data) => {
+  fs.readFile(path, 'utf8', (err, data) => {
     if (err) throw err;
     buffer = data;
     console.log('\x1Bc');
