Given the following input values from a form, create a method or methods to validate the input based on their requirements. Throw an exception if any data is invalid.
1.1 name: is required
1.2 must be first name AND last name
2.1 email is required
2.2 is a valid email address
3.1 twitter is ...
I've written an implementation of a Stack data structure using a linked list.
Stack.java
import java.util.EmptyStackException;
public class Stack<T> {
private class Node {
private T data;
private Node prev, next;
public Node() {
}
public Node(T d...
package game;
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
public class main extends JFrame {
private JButton button;
private JButton button2;
private JButton button3;
private JButton button4;
private JButton button5;
private JButton button6;
priv...
I'm new to parallel programming concepts. I'm trying to implement fire-and-forgot kind of method in my project. Somebody please evaluate the below code & let me whether the below is thread safe or not.
Thanks in Advance.
//Controller
public ActionResult AddMail(Guid userId)
{
...
I am currently reviewing Oracle's examples how to manually follow referrals (case throw) in Java/JNDI returned from a directory server via LDAP. The example source code in question can be downloaded here.
The code in question:
// Set up environment for creating initial context
Hashtable env = n...
My goal is to graph (with lines or even candlesticks, but I've succedeed with scatters here) those informations.
First, I needed to convert the 'Date' column into datetime. A Typeerror raises though. I didn't get the reason behind it.
And then, I try to plot the graph with the 'Date', the 'Clos...
It would be an awesome world if someone could explain me the reason why I cannot graph that simple as f*** csv when it would literally took me only two mouse click in Excel to do so.
Instead, people are downvoting that query. At least let others answer it. It might be simple for you but not for ...
I am deleting rows based on a date.
I am loading the entire sheet into an array and doing the evaluation and building a string containing the rows I want to delete.
For ictr = LBound(Da_Array) To UBound(Da_Array) - 1
If ictr > i_FirstRow And Da_Array(ictr, 42) = Da_Array(ictr + 1, 42) And Da_Ar...
As a post processing step of a similarity matrix computation that leads to the non-negative matrix mt4_ in gpu, I am performing an assignment step to determine which element in rows/columns is most similar to which element in columns/rows. So this is more like a first-come-first-serve algorithm i...
please retag this question with a new tag: whenever, if consider appropriate, and delete this line when done
Currently I run this code:
every 1.day, at: '2am' do
rake 'data:load_direct_monitoring_statistics'
end if @environment == 'production'
every 1.day, at: '2pm' do
rake 'data:load_direc...
