I write a simple "if" statement in a ".ts" file of React app, but the "if" doesn't work, the code is as follow:
const a = `555`;
if (0<1)
{
const a = `333`;
}
In the end, however, the value of "a" is 555 !!!
Would you please guide me?
Asked
Active
Viewed 13 times
0
amin
- 93
- 8
-
Why decrease "2" in my reputation?? I check the similarity of my question and no one asked this question! I cannot accept this behaviour that people are criticized for asking questions! – amin Aug 05 '22 at 23:15
-
1`const` creates a _new_ variable that only exists inside `{` and `}` – Evert Aug 05 '22 at 23:35