Q&A Discussões
getting error when try to use this code
System.out.printf("my name is %s","Roy");
it's showing like: exception in thread"main" Java.lang.Error: unresolved compilation problem:
the method printf(String,Object[ ]) in the type printstream is not applicable for the arguments (String,int)at tutorial 19.App.main(App.java:11)
0 Voto
3 RespostasI dont unserstand the output if this code :
# string formatting
nums = [4, 5, 6]
msg = "Numbers: {0} {0} {2}". format(nums[0], nums[1], nums[2])
print(msg)
4 4 6
but when I do :
# string formatting
nums = [4, 5, 6]
msg = "Numbers: {0} {0} {2}". format(nums[1], nums[1], nums[2])
print(msg)
it gives me
5 5 6
is there a priority in the Reading ?
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