CODEWITHSUNDEEP
visual-studio-code
YoungMin Park
YoungMin Park

Reputation: 1189

Print underscore in code snippet of Visual Studio Code

I'm editing code snippet configuration file in Visual Studio Code

And when I want to print this kind of format 

2019_01_16_18_43_00

I tried following command in snippet file 

"$CURRENT_YEAR_$CURRENT_MONTH_$CURRENT_DATE_$CURRENT_HOUR_$CURRENT_MINUTE_$CURRENT_SECOND"

But this prints bad result like 

CURRENT_YEAR_CURRENT_MONTH_CURRENT_DATE_CURRENT_HOUR_CURRENT_MINUTE_13

I tried
1.. Use \ before _ like \_, but didn't work
2.. Use __ instead of _, but didn't work
3. If I use extra space like this 

"$CURRENT_YEAR _$CURRENT_MONTH _$CURRENT_DATE _$CURRENT_HOUR _$CURRENT_MINUTE _$CURRENT_SECOND"

it works, but format which contains space is not what I want to print 

2019 _02 _15 _09 _36 _54

Upvotes: 2

Views: 285

Answers (1)

attdona
attdona

Reputation: 18943

The variables must be inside braces:

'${CURRENT_YEAR}_${CURRENT_MONTH}_${CURRENT_DATE}_${CURRENT_HOUR}'

Upvotes: 1

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