String list to Integer list

Convert list of strings to ints python

test_list = ['1', '4', '3', '6', '7'] 

int_list = [int(i) for i in test_list]

Convert list into integer in python

integers = [1, 2, 3]
strings = [str(integer) for integer in integers]
a_string = "". join(strings)
an_integer = int(a_string)
print(an_integer)

String list to Integer list

List<String> stringList = new ArrayList<String>(Arrays.asList("10", "30", "40",
            "50", "60", "70"));
List<Integer> integerList = stringList.stream()
            .map(Integer::valueOf).collect(Collectors.toList());

Source: stackoverflow.com

Similar codes

1 vote138 views2 answers
Java yesterday date
Java
1 vote89 views1 answer
Java to kotlin converter
Java
1 vote154 views1 answer
Java split string on two or more spaces except for words in quotes
Java
0 vote144 views1 answer
Cask 'java' is unreadable: undefined method `release' for OS::Mac:Modul
Java
9 votes130 views1 answer
How to convert an ascii number to character in java
Java
0 vote149 views1 answer
What does this means error: cannot find symbol StorageRef.child(mUser()).putFile(imageUri).addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>()
Java
0 vote175 views1 answer
Cypher query having multiple values
Java
0 vote136 views1 answer
Java windowbuilder launch on second monitor
Java
3 votes149 views1 answer
Check if string is only white space java
Java
0 vote147 views1 answer
Stringbuffer concatenation in java
Java