Closed coader closed 2 years ago
It's impossible. Rewrite your code as a function with parameters and execute it once. Then call the function with different parameters.
Although you can try manually removing a x
, y
and run
global variables.
got it, tks
sorry for this issue, still another question, as it execute many times, so it's threadsafe for compile and execute?
Yes, these operations are threadsafe. There is even a test to check this.
I have a script snippet, should be executed many times so i precompile it at first, but every time execute, the engine still keep last state, so get error: redeclared
code just like this:
'use strict'; const x=1+2+3+4; let y=2; function run( ){ return x*x; }