Thread by @JoseMejia62

✅Java

✅String manipulation

Strings are a collection of characters. The keyword String is an object and comes with a lot of useful methods to manipulate a text.

Let's see some of the basic
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✅The basic method to manipulate a String

length() - return the number of characters that the text contain

toUpperCase() - it will change the text to capital letters

toLowerCase() - it will change the text to lower case

concat() - it adds two strings together.

Ex.👇
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✅How do we add special characters to String?

✅The value of the string must be in quotes ex. "hello". To obtain the output - Joe's car. We need the help of "\".

✅Let's see how \ can help us to accomplish that.

Continue...
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✅Special characters

\' 👉 returns single quote
\" 👉 returns double quotes
\\ 👉 return a \
\n👉adds new line

There is more, but for now, we will focus on those.
Let's look at an example
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The code I have used can be found in my repo 👉 github.com/jmejiamu/java-…

Make sure you follow me on GitHub😄
Let me know if you need help
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Sorry if I got typos. 😬
Kindly RT if you think this is useful

I will appreciate it

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