What is difference between the "throw" and "throw ex" in .net?

956

Why use cursor in sql server?

1077

How does an equal-arm balance work?

1171

What does producer api in kafka?

486

package MYCALC; use Exporter; our @EXPORT = (); our @ISA = qw(Exporter); our @EXPORT_OK = qw(addition multi); our %EXPORT_TAGS = (DEFAULT => [qw(&addition)],Both => [qw(&addition & +multi)]); sub addition { return $_[0] + $_[1]; } sub multi { return $_[0] * $_[1]; } 1; Program: use strict; use warnings; my @list = qw (2 2); use Module qw(:DEFAULT); print addition(@list),"\n"; Above coding is my module MYCALC and the program which using this module, I have not exported any function using @EXPORT, but I have used the DEFAULT in %EXPORT_TAGS with the function addition, when I call this function from the main it says the error as,

2678

What is the purpose of module.exports in Node.js?

487

Explain the use of parfile option in exp command.

1067

What are the dangers of file sharing?

982

Name different adapters in AAE and Integration engine in PI system and when they are used?

473

Discuss about db2 bind?

1096

How can you achieve load balancing for MSCRM server like two MS crm application server and one database server?

807

Mimi wants to reach people searching for baked goods, but only wants her ads to show during the hours she's open for business. Which campaign type is a good fit?

241

How do I fix #value error in excel?

688

Tell me how to create a navbar in bootstrap?

3

What happens to my data when I shut down the sap hana one instance?

74