mirror of
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synced 2024-11-29 23:16:30 +01:00
4cf0ce5bb4
Mostly quite minor edits. Those possibly of more interest are:
emitter.setMaxListeners(n)
That the limit is per event name for an emitter.
fs.readlink()
Not a path, but rather the symbolic link's string value, which
would be at best a partial path, certainly not a 'resolvedPath'
global.__filename
This may be "well-known" but this is a full path to the module
that referencing code is running in. It is not the main program's
path, unless you are in the main program. Each module knows only
its own path.
server.listen(port,...)
I actually needed this functionality... "gimme just _any_ next port"
stream.end()
stream.destroy()
Yeah, everybody knows what happens to the queued data, but let's
make it *really* explicit for the first readers.
55 lines
1.0 KiB
Markdown
55 lines
1.0 KiB
Markdown
## console
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For printing to stdout and stderr. Similar to the console object functions
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provided by most web browsers, here the output is sent to stdout or stderr.
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### console.log()
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Prints to stdout with newline. This function can take multiple arguments in a
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`printf()`-like way. Example:
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console.log('count: %d', count);
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If formating elements are not found in the first string then `util.inspect`
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is used on each argument.
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See [util.format()](util.html#util.format) for more infomation.
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### console.info()
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Same as `console.log`.
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### console.warn()
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### console.error()
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Same as `console.log` but prints to stderr.
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### console.dir(obj)
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Uses `util.inspect` on `obj` and prints resulting string to stderr.
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### console.time(label)
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Mark a time.
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### console.timeEnd(label)
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Finish timer, record output. Example
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console.time('100-elements');
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for (var i = 0; i < 100; i++) {
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;
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}
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console.timeEnd('100-elements');
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### console.trace()
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Print a stack trace to stderr of the current position.
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### console.assert()
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Same as `assert.ok()`.
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