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- # Buffer
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+ # Buffer
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> Stability: 2 - Stable
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@@ -282,7 +282,7 @@ const buf = Buffer.from([1, 2, 3]);
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// 1
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// 2
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// 3
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- for (var b of buf) {
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+ for (const b of buf) {
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console .log (b);
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}
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```
@@ -997,7 +997,7 @@ overlapping region within the same `Buffer`
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``` js
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const buf = Buffer .allocUnsafe (26 );
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- for (var i = 0 ; i < 26 ; i++ ) {
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+ for (let i = 0 ; i < 26 ; i++ ) {
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// 97 is the decimal ASCII value for 'a'
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buf[i] = i + 97 ;
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}
@@ -1030,7 +1030,7 @@ const buf = Buffer.from('buffer');
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// [3, 102]
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// [4, 101]
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// [5, 114]
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- for (var pair of buf .entries ()) {
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+ for (const pair of buf .entries ()) {
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console .log (pair);
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}
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```
@@ -1214,7 +1214,7 @@ const buf = Buffer.from('buffer');
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// 3
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// 4
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// 5
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- for (var key of buf .keys ()) {
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+ for (const key of buf .keys ()) {
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console .log (key);
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}
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```
@@ -1304,7 +1304,7 @@ use [`buf.slice()`] to create a new `Buffer`.
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Examples:
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``` js
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- var buf = Buffer .allocUnsafe (10 );
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+ let buf = Buffer .allocUnsafe (10 );
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buf .write (' abcdefghj' , 0 , ' ascii' );
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@@ -1675,7 +1675,7 @@ one byte from the original `Buffer`
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``` js
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const buf1 = Buffer .allocUnsafe (26 );
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- for (var i = 0 ; i < 26 ; i++ ) {
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+ for (let i = 0 ; i < 26 ; i++ ) {
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// 97 is the decimal ASCII value for 'a'
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buf1[i] = i + 97 ;
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}
@@ -1824,7 +1824,7 @@ Examples:
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``` js
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const buf1 = Buffer .allocUnsafe (26 );
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- for (var i = 0 ; i < 26 ; i++ ) {
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+ for (let i = 0 ; i < 26 ; i++ ) {
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// 97 is the decimal ASCII value for 'a'
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buf1[i] = i + 97 ;
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}
@@ -1899,7 +1899,7 @@ const buf = Buffer.from('buffer');
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// 102
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// 101
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// 114
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- for (var value of buf .values ()) {
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+ for (const value of buf .values ()) {
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console .log (value);
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}
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@@ -1910,7 +1910,7 @@ for (var value of buf.values()) {
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// 102
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// 101
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// 114
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- for (var value of buf) {
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+ for (const value of buf) {
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console .log (value);
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}
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```
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