Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.lang.javascript > #35152

Re: Output not defined

From Thomas 'PointedEars' Lahn <PointedEars@web.de>
Newsgroups comp.lang.javascript
Subject Re: Output not defined
Date 2018-06-01 19:10 +0200
Organization PointedEars Software (PES)
Message-ID <2024553.5UXlKB6UDy@PointedEars.de> (permalink)
References (1 earlier) <XnsA8F47B210D5E6eejj99@194.109.6.166> <d2efe184-3334-47d6-84a1-f92291819f2b@googlegroups.com> <XnsA8F481BFF2A81eejj99@194.109.6.166> <0f701b52-56fa-4318-b045-06682c46a6a9@googlegroups.com> <87bmcuwiqe.fsf@bsb.me.uk>

Show all headers | View raw

Ben Bacarisse wrote:

> Jonas Thörnvall <jonas.thornvall@gmail.com> writes:
>> No i thought if i put var output; in main as global, how could it not
>> be defined further down the chain, because it says undefined.
> 
> You may be confusing output having the value undefined, and the concept
> of a name having no binding.  When a name can't be resolved (maybe
> because the programmer forgot to write "var output;") a ReferenceError
> is raised. […]

Only either on *read* access or in *strict* mode.

-- 
PointedEars
FAQ: <http://PointedEars.de/faq> | <http://PointedEars.de/es-matrix>
<https://github.com/PointedEars> | <http://PointedEars.de/wsvn/>
Twitter: @PointedEars2 | Please do not cc me./Bitte keine Kopien per E-Mail.

Back to comp.lang.javascript | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-01 00:10 -0700
  Re: Output not defined "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-01 12:06 +0200
    Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-01 03:33 -0700
      Re: Output not defined "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-01 12:45 +0200
        Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-01 03:49 -0700
          Re: Output not defined "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-01 12:57 +0200
          Re: Output not defined Ben Bacarisse <ben.usenet@bsb.me.uk> - 2018-06-01 17:54 +0100
            Re: Output not defined Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2018-06-01 19:10 +0200
            Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-01 10:53 -0700
            Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-01 13:24 -0700
              Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 07:42 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 07:57 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 07:59 -0700
                Re: Output not defined "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-02 18:05 +0200
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 09:19 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 09:28 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 09:36 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 09:49 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 11:06 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 11:18 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-02 09:43 -0700
                Re: Output not defined "Evertjan." <exxjxw.hannivoort@inter.nl.net> - 2018-06-02 22:44 +0200
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-03 04:36 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-03 04:53 -0700
                Re: Output not defined John G Harris <niam@jghnorth.org.uk.invalid> - 2018-06-03 15:06 +0100
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-03 11:01 -0700
                Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-03 11:09 -0700
  Re: Output not defined Jake Jarvis <pig_in_shoes@yahoo.com> - 2018-06-01 15:03 +0200
    Re: Output not defined Jonas Thörnvall <jonas.thornvall@gmail.com> - 2018-06-01 10:49 -0700

csiph-web