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4 Posted Topics
 | my password program can hide keyboard input . its invisible when i type password. But my qus is how can show password input as asterisk (*) can any one help me please? :p my code is here: public void login() { Scanner input = new Scanner(System.in);//create Scanner object System.out.println("\n"); Console …  |
| | HI, how can i change column name by query? Exm: UPDATE table_name SET column_name='course_title' WHERE coulumn_name='course_name'; is it? |
| | Hi I want to take input of two variable as integer and than do addition with the two variables. The ans will stored in another variable. The program will repeat after every addition end and will ask for user input of varibles and will do addition again. My qus is …  |
| | How to read a specific value from a text file and then save the value in another text file. Example: in data.txt file there is some values. Item Name : m-01 Item Brand : One Man Item size : XXL Item Price : 1000 Item vat : 15% these are … |
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