47621/there-password-input-that-comes-scanner-class-system-println
You can use the console class to do so. Refer to the example below:
import java.io.Console; ... ... ... Console console = System.console(); char[] password = console.readPassword("Enter password");
Read json from url use url.openStream() and read contents ...READ MORE
There are two approaches to this: for(int i ...READ MORE
As toolkit mentions above, Apache Commons IO ...READ MORE
No, you are not creating the instance ...READ MORE
You can use this method: String[] strs = ...READ MORE
Let's say your file is in C:\myprogram\ Run ...READ MORE
A simple example: import java.util.Scanner; public class Expl { ...READ MORE
You can also use regular expression. str.matches("-?\\d+"); It will ...READ MORE
You have to enter the commands as ...READ MORE
JAR (Java Archive) file is a package file ...READ MORE
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