/TypeScript/How to check if var exists python

How to check if var exists python

How to check if a variable exists in python

#if the variable is local: 
if 'myVar' in locals():
  # myVar exists

#if the variable is global:
if 'myVar' in globals():
  # myVar exists.

10

Source: stackoverflow.com

How to check if var exists python

# for local
if 'myVar' in locals():
  # myVar exists.
# for globals
if 'myVar' in globals():
  # myVar exists.

5

Source: stackoverflow.com

Similar codes

0 vote269 views1 answer
Java sort arraylist of objects by field descending
TypeScript
0 vote276 views1 answer
Actual instructions in flowcharts are represented in __________
TypeScript
0 vote246 views1 answer
3 parts of apptitude
TypeScript
0 vote263 views1 answer
Keynote Invite multiple users to make edits to the same document:
TypeScript
0 vote303 views2 answers
Angular 9 : Error NG2003: No suitable injection token for parameter 'url' of class 'DataService'. Found string
TypeScript
0 vote260 views2 answers
Count(): parameter must be an array or an object that implements countable
TypeScript
0 vote250 views2 answers
React redux typescript
TypeScript
21 votes278 views2 answers
Npm typescript package
TypeScript
0 vote270 views1 answer
Haproxy stats config
TypeScript
-1 vote254 views3 answers
Speed test
TypeScript

Share