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doc: remove extra spaces and concats in examples · nodejs/node@6ea8c66

7 files changed

lines changed

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@@ -423,7 +423,7 @@ const addon = require('./build/Release/addon');

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var obj1 = addon('hello');

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var obj2 = addon('world');

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console.log(obj1.msg + ' ' + obj2.msg); // 'hello world'

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console.log(obj1.msg, obj2.msg); // 'hello world'

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```

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@@ -832,7 +832,7 @@ const spawn = require('child_process').spawn;

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let child = spawn('sh', ['-c',

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`node -e "setInterval(() => {

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console.log(process.pid + 'is alive')

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console.log(process.pid, 'is alive')

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}, 500);"`

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], {

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stdio: ['inherit', 'inherit', 'inherit']

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@@ -220,7 +220,7 @@ values similar to `printf(3)` (the arguments are all passed to

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var count = 5;

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console.log('count: %d', count);

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// Prints: count: 5, to stdout

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console.log('count: ', count);

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console.log('count:', count);

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// Prints: count: 5, to stdout

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```

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@@ -107,8 +107,8 @@ Example:

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const https = require('https');

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https.get('https://encrypted.google.com/', (res) => {

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console.log('statusCode: ', res.statusCode);

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console.log('headers: ', res.headers);

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console.log('statusCode:', res.statusCode);

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console.log('headers:', res.headers);

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res.on('data', (d) => {

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process.stdout.write(d);

@@ -151,8 +151,8 @@ var options = {

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};

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var req = https.request(options, (res) => {

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console.log('statusCode: ', res.statusCode);

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console.log('headers: ', res.headers);

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console.log('statusCode:', res.statusCode);

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console.log('headers:', res.headers);

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res.on('data', (d) => {

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process.stdout.write(d);

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@@ -12,7 +12,7 @@ The contents of `foo.js`:

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```js

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const circle = require('./circle.js');

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console.log( `The area of a circle of radius 4 is ${circle.area(4)}`);

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console.log(`The area of a circle of radius 4 is ${circle.area(4)}`);

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```

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The contents of `circle.js`:

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@@ -223,8 +223,8 @@ For example:

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```js

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process.on('unhandledRejection', (reason, p) => {

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console.log("Unhandled Rejection at: Promise ", p, " reason: ", reason);

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// application specific logging, throwing an error, or other logic here

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console.log('Unhandled Rejection at: Promise', p, 'reason:', reason);

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// application specific logging, throwing an error, or other logic here

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});

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somePromise.then((res) => {

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@@ -376,12 +376,12 @@ const vm = require('vm');

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var localVar = 'initial value';

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const vmResult = vm.runInThisContext('localVar = "vm";');

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console.log('vmResult: ', vmResult);

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console.log('localVar: ', localVar);

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console.log('vmResult:', vmResult);

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console.log('localVar:', localVar);

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const evalResult = eval('localVar = "eval";');

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console.log('evalResult: ', evalResult);

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console.log('localVar: ', localVar);

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console.log('evalResult:', evalResult);

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console.log('localVar:', localVar);

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// vmResult: 'vm', localVar: 'initial value'

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// evalResult: 'eval', localVar: 'eval'