Can you wear fake/acrylic nails as a server?

1331

What action does front end trport service does?

992

What are advantages of exception handling in java?

1033

11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

1933

What are the excel formula symbols?

680

hello friends... i got 3 tym rejection in my us student visa interview. every tym vo ask me same questions lyk y ths uni, y ths course n abt my sponsor etc. pls gv me suggestion for th que, y ths uni? as my undergraduate major is pharmacy n i got i 20 frm university of bridgeport for ms in biomedical eng.

2176

Who am I command in linux?

1041

How many ways to overcome a missing values???

2825

Why you have to use Backbone? Advantages?

1

Can you download windows 10 for free?

771

The following program reads data (details of students) from a file named students.txt and converts it into e-mail addresses. The results are written to a file named studentemail.txt. students.txt consists of a number of lines, each containing the data of a student in colon delimited format: Last Name:First Name:Student Number Each input record is converted to an e-mail address and written to studentemail.txt in the following format: the first character of the last name + the first character of the first name + the last four digits of the student number + “@myunisa.ac.za” import java.io.*; public class EmailConverter { public static void main(String[] args) throws IOException { BufferedReader input = new BufferedReader(new FileReader ("students.txt")); PrintWriter output = new PrintWriter(new FileWriter ("studentemail.txt")); String line = input.readLine(); while (line != null) { // Extract the information for each student String[] items = line.split(":"); // Generate the email address String email = "" + items[0].charAt(0) + items[1].charAt(0) + items[2].substring(4,8) + "@myunisa.ac.za"; email = email.toLowerCase(); // Output output.println(email); line = input.readLine(); } input.close(); output.close(); } } Rewrite the class so that it handles possible errors that may occur. In particular, it should do the following: • It should catch at least three appropriate exceptions that might occur, and display suitable messages. • At this stage, the program will not run correctly if there is an empty line in the input file. Change the program so that if an empty line is encountered, an exception is thrown and the empty line is ignored. This exception should be handled with the display of a suitable error message. • Before the e-mail address is added to the output file, check if the student number has 8 digits. If not, throw an InvalidFormatException (which the program should not handle itself)

1955

Explain the morphology of an embryo from ventral to dorsal portion after neural stage?

1

How do you calculate ROAS (Return On Ad Spend)?

567

What is the difference between tcp/ip protocol and IP protocol?

2407

How many maximum sessions can be open in sapgui?

319