I want to use an if
condition on my array.
Here is my code:
String[] result = value_got.split(" ");
String fabric = result[5];
I want to check first to see if result[5]
has a value or not.
Because when it has a value, the app works correctly, but when it has no value, my app keeps stopping.
You may first check the length of the array resulting from the split:
String[] result = valueGot.split(" ");
String fabric = result.length >= 6 ? result[5] : "";
Note that Java naming conventions generally frowns upon putting underscores in variable names. Instead of using value_got
, use valueGot
, in camel case.
I want to use an if
condition on my array.
Here is my code:
String[] result = value_got.split(" ");
String fabric = result[5];
I want to check first to see if result[5]
has a value or not.
Because when it has a value, the app works correctly, but when it has no value, my app keeps stopping.
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