90 Java String toLowercase() and toUppercase() |

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This video demonstrates the Java String functions to convert input string to lowercase and uppercase

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thnx and lol i changed my strategy a bit in the recent videos :D

slidenerd

I love the energy, makes it more exiting to learn.

kantarell

@menouthis :D thank you very much, many ways to do it, one of them make a for loop to go through the entire string, convert the string to a char array using the toCharArray method, check if i==0 or i==last one and then simply have a capital letter there, this works fro string because it cannot be modified but on a string buffer or string builder you can use the replace method :D

slidenerd

Very clear on what it is and does, I would recommend not yelling though. Almost blew my eardrums lol

steoniy

Hello slidenerd great quick video.. can you make a video on how to make Lowercase in Swing JTextField.

jagannathgta

How do you convert just the first and last letters of a word to upper case? I'm enjoying your videos! Thanks for posting them!

menouthis

please make performance comparison of all 3 string builder /buffer and simple one. tabulate them and please try speaking a little slowly. you are very good but you cannot expect everyone to be as good as you. constructive criticism. hope you take it :)

onceajordan

I am using NetBeans IDE 8.0.2
I have Tried converting or changing a string and storing it into itself. like
String s1=new String("Please upload Multithreading and other videos, thanks for these ");
s1=s1.trim();// note this s1 is stored in s1 after trim
etc etc.
but you are Saying in every video that whenever a string is converted it must be stored in some other string, No its not we can store them in the string itself, If I am wrong Please Correct. Thanks for these lectures and Please upload multithreading and other java concepts.

amit

Hey cant you tell me how to change any input like a name, and separate the first initial first letter and change it to upper case, and then the rest of letter in to lowercase?

sahiurmamame

What text editor are you using in this video?

taylorlee

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