try the substring() method.
First get the index of the decimal point, and pass it to the substring() method.
It will return a string starting from the decimal point until the end of the number.
Type: Posts; User: codepoet
try the substring() method.
First get the index of the decimal point, and pass it to the substring() method.
It will return a string starting from the decimal point until the end of the number.
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If you're a beginner I'd suggest you try Head First Java, I learned Java better when I read it, than in school.
You should change the content of your conditions to countXxx++
ex. if your vehicle code for truck is 3 then add 1 to countTruck
then at the end of the for loop, thats where you print the...
you could append a character to a Math.floor((Math.random() * [any number]) + [10000]);
explanation:
the 10000 will make sure that the number is always 5 digits.
ex:
Math.floor((Math.random()...
well, split the string of words by space first, then you can loop through it and reverse the words in each loop.
You can use the string methods like
split() and
reverse()
Try Project Euler and Codingbat. :)
You will know if an object is eligible for garbage collector if it becomes UNREACHABLE, and this happens when you don't have any reference variable pointing to it. With this knowledge, you will be...
you used the new keyword twice. So the answer is definitely two.
HI! May I ask if your class is EXTENDING THE ACTION Interface? If so, SUCCESS, INPUT, etc. are CONSTANT values which represents a corresponding string value. I'm using this when doing a Struts2...