Just enable flush print all the time:
// -- Swift: clear output buffer for print all the time. Why is that not the default? setbuf(__stdoutp, nil);
1. Testing:
If you have some print and/or println statementes in your code - these get's buffered.
Example:
1. print("Enter a name: ")
2. input user value
Output:
<--- just waiting for your input, after you hit ENTER, the text will appear:
"Enter name:"
It can be that you will be prompted for user input before the print statement get's printed on the screen. This is a bad thing. So execution is linear, but print and println use so called buffered outputs.
Swift missing feature: Why is this not just the default for command line interface applications?
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