Understanding debugger output in VSCode
0
I'm trying to debug some node-application but I don't know how to interprete the variables section. As shown in the screenshot, the VSCode shows a lot of "members" as childs under the variable 'cf' which seems to be a function. But I'm confused than, because
- Does that mean, that the childs are variables within the functions definition
- What is the meaning of the [] Brackets?
- What is the meaning of the __ __ Underscores?
javascript debugging visual-studio-code
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
add a comment |
0
I'm trying to debug some node-application but I don't know how to interprete the variables section. As shown in the screenshot, the VSCode shows a lot of "members" as childs under the variable 'cf' which seems to be a function. But I'm confused than, because
- Does that mean, that the childs are variables within the functions definition
- What is the meaning of the [] Brackets?
- What is the meaning of the __ __ Underscores?
javascript debugging visual-studio-code
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
1
Things inside[[ ... ]]all come from ECMAScript's internals. Search the spec for "BoundArgs", for example.
– Amy
Nov 19 '18 at 17:31
As forcf, search the same spec for "CF is a constructor". This is found in4.2.1 Objects
– Amy
Nov 19 '18 at 17:33
1
I would submit an answer, but I'm having trouble coming up with a demo that containscf. My current demo contains[[BoundArgs]],[[BoundThis]], and[[TargetFunction]]. I can submit this as an answer, but I feel its incomplete withoutcf.
– Amy
Nov 19 '18 at 18:23
I would be appreciate if you would post your answer. Everything could be helpful and if neccessary you can edit your answer later.
– Marc M
Nov 20 '18 at 11:00
add a comment |
0
0
0
I'm trying to debug some node-application but I don't know how to interprete the variables section. As shown in the screenshot, the VSCode shows a lot of "members" as childs under the variable 'cf' which seems to be a function. But I'm confused than, because
- Does that mean, that the childs are variables within the functions definition
- What is the meaning of the [] Brackets?
- What is the meaning of the __ __ Underscores?
javascript debugging visual-studio-code
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
I'm trying to debug some node-application but I don't know how to interprete the variables section. As shown in the screenshot, the VSCode shows a lot of "members" as childs under the variable 'cf' which seems to be a function. But I'm confused than, because
- Does that mean, that the childs are variables within the functions definition
- What is the meaning of the [] Brackets?
- What is the meaning of the __ __ Underscores?
javascript debugging visual-studio-code
javascript debugging visual-studio-code
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
asked Nov 19 '18 at 17:24
Marc MMarc M
5281623
5281623
1
Things inside[[ ... ]]all come from ECMAScript's internals. Search the spec for "BoundArgs", for example.
– Amy
Nov 19 '18 at 17:31
As forcf, search the same spec for "CF is a constructor". This is found in4.2.1 Objects
– Amy
Nov 19 '18 at 17:33
1
I would submit an answer, but I'm having trouble coming up with a demo that containscf. My current demo contains[[BoundArgs]],[[BoundThis]], and[[TargetFunction]]. I can submit this as an answer, but I feel its incomplete withoutcf.
– Amy
Nov 19 '18 at 18:23
I would be appreciate if you would post your answer. Everything could be helpful and if neccessary you can edit your answer later.
– Marc M
Nov 20 '18 at 11:00
add a comment |
1
Things inside[[ ... ]]all come from ECMAScript's internals. Search the spec for "BoundArgs", for example.
– Amy
Nov 19 '18 at 17:31
As forcf, search the same spec for "CF is a constructor". This is found in4.2.1 Objects
– Amy
Nov 19 '18 at 17:33
1
I would submit an answer, but I'm having trouble coming up with a demo that containscf. My current demo contains[[BoundArgs]],[[BoundThis]], and[[TargetFunction]]. I can submit this as an answer, but I feel its incomplete withoutcf.
– Amy
Nov 19 '18 at 18:23
I would be appreciate if you would post your answer. Everything could be helpful and if neccessary you can edit your answer later.
– Marc M
Nov 20 '18 at 11:00
1
1
Things inside
[[ ... ]] all come from ECMAScript's internals. Search the spec for "BoundArgs", for example.– Amy
Nov 19 '18 at 17:31
Things inside
[[ ... ]] all come from ECMAScript's internals. Search the spec for "BoundArgs", for example.– Amy
Nov 19 '18 at 17:31
As for
cf, search the same spec for "CF is a constructor". This is found in 4.2.1 Objects– Amy
Nov 19 '18 at 17:33
As for
cf, search the same spec for "CF is a constructor". This is found in 4.2.1 Objects– Amy
Nov 19 '18 at 17:33
1
1
I would submit an answer, but I'm having trouble coming up with a demo that contains
cf. My current demo contains [[BoundArgs]], [[BoundThis]], and [[TargetFunction]]. I can submit this as an answer, but I feel its incomplete without cf.– Amy
Nov 19 '18 at 18:23
I would submit an answer, but I'm having trouble coming up with a demo that contains
cf. My current demo contains [[BoundArgs]], [[BoundThis]], and [[TargetFunction]]. I can submit this as an answer, but I feel its incomplete without cf.– Amy
Nov 19 '18 at 18:23
I would be appreciate if you would post your answer. Everything could be helpful and if neccessary you can edit your answer later.
– Marc M
Nov 20 '18 at 11:00
I would be appreciate if you would post your answer. Everything could be helpful and if neccessary you can edit your answer later.
– Marc M
Nov 20 '18 at 11:00
add a comment |
0
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1
Things inside
[[ ... ]]all come from ECMAScript's internals. Search the spec for "BoundArgs", for example.– Amy
Nov 19 '18 at 17:31
As for
cf, search the same spec for "CF is a constructor". This is found in4.2.1 Objects– Amy
Nov 19 '18 at 17:33
1
I would submit an answer, but I'm having trouble coming up with a demo that contains
cf. My current demo contains[[BoundArgs]],[[BoundThis]], and[[TargetFunction]]. I can submit this as an answer, but I feel its incomplete withoutcf.– Amy
Nov 19 '18 at 18:23
I would be appreciate if you would post your answer. Everything could be helpful and if neccessary you can edit your answer later.
– Marc M
Nov 20 '18 at 11:00