console: debug() method
The console.debug()
method outputs a message to the web console at
the "debug" log level. The message is only displayed to the user if the console is configured to
display debug output. In most cases, the log level is configured within the console UI. This log
level might correspond to the Debug
or Verbose
log level.
Note: This feature is available in Web Workers
Syntax
js
debug(obj1)
debug(obj1, /* …, */ objN)
debug(msg)
debug(msg, subst1, /* …, */ substN)
Parameters
obj1
…objN
-
A list of JavaScript objects to output. The string representations of each of these objects are appended together in the order listed and output to the console.
msg
-
A JavaScript string containing zero or more substitution strings, which are replaced with
subst1
throughsubstN
in consecutive order. subst1
…substN
-
JavaScript objects with which to replace substitution strings within
msg
. This gives you additional control over the format of the output. See Using string substitutions for a description of how substitutions work.
See Outputting text to the console in the documentation of the console
object for
details.
Return value
None (undefined
).
Specifications
Specification |
---|
Console Standard # debug |
Browser compatibility
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