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Diffstat (limited to 'doc/api/console.md')
| -rw-r--r-- | doc/api/console.md | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/doc/api/console.md b/doc/api/console.md index 7b8d893197..054eacc2bc 100644 --- a/doc/api/console.md +++ b/doc/api/console.md @@ -17,15 +17,15 @@ Example using the global `console`: ```js console.log('hello world'); - // Prints: hello world, to stdout +// Prints: hello world, to stdout console.log('hello %s', 'world'); - // Prints: hello world, to stdout +// Prints: hello world, to stdout console.error(new Error('Whoops, something bad happened')); - // Prints: [Error: Whoops, something bad happened], to stderr +// Prints: [Error: Whoops, something bad happened], to stderr const name = 'Will Robinson'; console.warn(`Danger ${name}! Danger!`); - // Prints: Danger Will Robinson! Danger!, to stderr +// Prints: Danger Will Robinson! Danger!, to stderr ``` Example using the `Console` class: @@ -36,15 +36,15 @@ const err = getStreamSomehow(); const myConsole = new console.Console(out, err); myConsole.log('hello world'); - // Prints: hello world, to out +// Prints: hello world, to out myConsole.log('hello %s', 'world'); - // Prints: hello world, to out +// Prints: hello world, to out myConsole.error(new Error('Whoops, something bad happened')); - // Prints: [Error: Whoops, something bad happened], to err +// Prints: [Error: Whoops, something bad happened], to err const name = 'Will Robinson'; myConsole.warn(`Danger ${name}! Danger!`); - // Prints: Danger Will Robinson! Danger!, to err +// Prints: Danger Will Robinson! Danger!, to err ``` While the API for the `Console` class is designed fundamentally around the @@ -111,9 +111,9 @@ using [`util.format()`][] and used as the error message. ```js console.assert(true, 'does nothing'); - // OK +// OK console.assert(false, 'Whoops %s', 'didn\'t work'); - // AssertionError: Whoops didn't work +// AssertionError: Whoops didn't work ``` *Note: the `console.assert()` method is implemented differently in Node.js @@ -190,9 +190,9 @@ values similar to `printf(3)` (the arguments are all passed to ```js const code = 5; console.error('error #%d', code); - // Prints: error #5, to stderr +// Prints: error #5, to stderr console.error('error', code); - // Prints: error 5, to stderr +// Prints: error 5, to stderr ``` If formatting elements (e.g. `%d`) are not found in the first string then @@ -219,9 +219,9 @@ values similar to `printf(3)` (the arguments are all passed to ```js var count = 5; console.log('count: %d', count); - // Prints: count: 5, to stdout +// Prints: count: 5, to stdout console.log('count:', count); - // Prints: count: 5, to stdout +// Prints: count: 5, to stdout ``` If formatting elements (e.g. `%d`) are not found in the first string then @@ -270,18 +270,18 @@ formatted message and stack trace to the current position in the code. ```js console.trace('Show me'); - // Prints: (stack trace will vary based on where trace is called) - // Trace: Show me - // at repl:2:9 - // at REPLServer.defaultEval (repl.js:248:27) - // at bound (domain.js:287:14) - // at REPLServer.runBound [as eval] (domain.js:300:12) - // at REPLServer.<anonymous> (repl.js:412:12) - // at emitOne (events.js:82:20) - // at REPLServer.emit (events.js:169:7) - // at REPLServer.Interface._onLine (readline.js:210:10) - // at REPLServer.Interface._line (readline.js:549:8) - // at REPLServer.Interface._ttyWrite (readline.js:826:14) +// Prints: (stack trace will vary based on where trace is called) +// Trace: Show me +// at repl:2:9 +// at REPLServer.defaultEval (repl.js:248:27) +// at bound (domain.js:287:14) +// at REPLServer.runBound [as eval] (domain.js:300:12) +// at REPLServer.<anonymous> (repl.js:412:12) +// at emitOne (events.js:82:20) +// at REPLServer.emit (events.js:169:7) +// at REPLServer.Interface._onLine (readline.js:210:10) +// at REPLServer.Interface._line (readline.js:549:8) +// at REPLServer.Interface._ttyWrite (readline.js:826:14) ``` ### console.warn([data][, ...args]) |