June 2014 ~ Klick Dev

Monday, June 30, 2014

Tutorial for Beginners 16 - Constructor and Destructors in C#

using System;
namespace MyProject.Examples
{
    class Box
    {
        public double l,b,h;

        public double volume()
        {
            return (this.l * this.b * this.h);
        }
        public Box(double la,double br,double hi)
        {
            this.l = la;
            this.b = br;
            this.h = hi;
        }
        ~Box(){
            Console.WriteLine("The Distructor is called");
        }
    }
    class ExampleOne
    {
        public static void Main()
        {
            Box box1 = new Box(46,60,20);
            

            Console.WriteLine("Volume of box1 is {0}", box1.volume());

            Console.ReadKey();
        }
    }
}

By: Unknown On 2:52 PM

Sunday, June 29, 2014

Tutorial for Beginners 15 - Introduction to C# Classes and Objects

using System;
namespace MyProject.Examples
{
    class Box
    {
        public double l,b,h;

        public double volume()
        {
            return (this.l * this.b * this.h);
        }
    }
    class ExampleOne
    {
        public static void Main()
        {
            Box box1 = new Box();
            box1.l = 45;
            box1.b = 10;
            box1.h = 20;

            Console.WriteLine("Volume of box1 is {0}", box1.volume());

            Box box2 = new Box();
            box2.l = 34;
            box2.b = 50;
            box2.h = 50;

            Console.WriteLine("Volume of box2 is {0}", box2.volume());

            Console.ReadKey();
        }
    }
}

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By: Unknown On 9:53 AM

C# Tutorial for Beginners 14 - Method Overloading in C#

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        public static void Main()
        {
            Console.WriteLine("sum of two ints is {0}",sum(45,64) );
            Console.WriteLine("sum of two double is {0}", sum(45.45, 64.64));
            Console.WriteLine("sum of two double is {0}", sum("Hello ", "Youtube"));
            Console.ReadKey();
        }

        public static int sum(int x, int y)
        {
            int add = x + y;
            return add;
        }
        public static double sum(double x, double y)
        {
            double add = x + y;
            return add;
        }
        public static string sum(string x, string y)
        {
            string add = x + y;
            return add;
        }

    }
}

-----------------------------------------------------------

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By: Unknown On 9:08 AM

How To Compress Video Files Up to 5 Times less Their Size Without Losing...

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By: Unknown On 4:39 AM

Saturday, June 28, 2014

C# Tutorial for Beginners 13 - Passing Reference , Output and params Pa...

Passing Reference Parameter

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        public static void Main()
        {
            int y = 0;
            MyFunc(ref y);

            Console.WriteLine(y);


            Console.ReadKey();
        }

        public static void MyFunc(ref int x)
        {
            x = 10;
        }

    }
}

Passing Output Parameter

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        public static void Main()
        {
            int a=45,b=67;
            int sum = 0;
            int product = 0;
            MyCalc(a, b, out sum, out product);

            Console.WriteLine("Sum = {0} and Product ={1}", sum,product);


            Console.ReadKey();
        }

        public static void MyCalc(int x, int y, out int sum, out int prod)
        {
            sum = x + y;
            prod = x * y;
             
        }

    }
}

Passing params Parameter

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        public static void Main()
        {
            string[] myArray = new string[4];
            myArray[0] = "name1";
            myArray[1] = "name2";
            myArray[2] = "name3";
            myArray[3] = "name4";

            ArrayMethod();
            //or
            ArrayMethod(myArray);
            //or
            ArrayMethod("n1","n2","n3");

            Console.ReadKey();
        }

        public static void ArrayMethod(params string[] names)
        {
           foreach(string name in names)
           {
               Console.WriteLine(name);
           }
           Console.WriteLine("Array Size = {0}", names.Length);
             
        }

    }
}

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By: Unknown On 4:12 PM

C# Tutorial for Beginners 12 - Method Passing Parameters and Return

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        public static void Main()
        {
            int num1 = 0, num2 = 0;
            //Accepting Values from users
            Console.Write("Enter first number\t\t");
            num1 = Convert.ToInt32(Console.ReadLine());

            Console.Write("\n\nEnter second number\t\t");
            num2 = Convert.ToInt32(Console.ReadLine());


                ExampleOne eOne=new ExampleOne();
                eOne.sum(num1, num2);
            
                Console.ReadKey();
        }

        public int sum(int no1,int no2)
        {
          
            int add = no1 + no2;
            return add;
            //
        }
    }
}

------------------------------------

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By: Unknown On 2:53 PM

C# Tutorial for Beginners 11 - Introduction to C# Methods

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        public static void Main()
        {

                //ExampleOne eOne=new ExampleOne();
                //eOne.sum();
                ExampleOne.sum();
                Console.ReadKey();
        }

        public static void sum()
        {
            int no1 = 364, no2 = 234;
            int add = no1 + no2;
            Console.WriteLine("Addition\t\t{0}", add);
        }
    }
}

-----------------------------------------------

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By: Unknown On 2:42 PM

Friday, June 27, 2014

Gmail Scheduled Send Email

Someone recently asked for the ability to schedule send an email. It was for a link to a class feedback form and ideally they'd like to be able to send it near the end of the class.

We looked at Boomerang, which had issues with authenticating with the York domain, and broke the CSS of Gmail slightly. We tried mx Hero, a Chrome app but after a tip off from a colleague and reading the reviews and discovering it at times didn't send the email, or used http rather than https etc we thought it might be better to look into making our own solution.

Apps Script to the rescue!

I wanted something that was really simple, and easily editable to do what you want.

I made an Apps Script to check your Gmail Drafts folder. If there's a message whose subject begins with a date, like this, it sends it ...

[27/06/2014] Hello, this is a message from the future!

How to install it...

1. Go to the Apps Script here and choose the menu, File > Make a Copy. You will want to change the admin_email to your email address (line 32) so that you get a BCC copy of any mail sent out. I have set the emails to come from noReply. You can also change that in line 82.

2. Now, to authorise the script to run, click the Run button and then click OK. This is Google making sure you want this code to be able to be run.

3. From the menu Resources > "Current project's triggers" and create a Trigger that will run the check_drafts() function every 5 minutes or so. See below....

4. Now you are ready to go. All you now need to do is create draft emails that have title with a date EXACTLY in the format above... All you then have to do is close the email... and wait. It might not send at exactly the time you specify, depending on how often your Trigger is set to run, but it'll be close.

Every time the script runs, it looks for messages that have a date in square brackets. It makes a copy, BCC-ing in the email you specified ( this is important because otherwise it doesn't keep a copy in your Sent folder... you need a copy to make sure it has indeed been sent ).

The Script creates a label called "Scheduled Gmail Sent" and moves sent drafts to the bin ( unfortunately, Apps Script won't let me send the mail so it appears in the Sent tray or delete it outright ). Maybe you can work out how this bit works.

I couldn't get inline images to work, but attachments work fine.

Remember your Google Gmail quota is 500 a day, but a message with 300 people BCC'd in counts only as one message.

By: Unknown On 2:03 AM

Thursday, June 26, 2014

C# Tutorial for Beginners 10 - For and Foreach Loop in C#

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {

            string[] arr = new string[6]; // declaring array

            //Storing value in array element
            arr[0] = "Steven";
            arr[1] = "Clark";
            arr[2] = "Mark";
            arr[3] = "Thompson";
            arr[4] = "John";
            arr[5] = "Ram";

            foreach (string name in arr)
            {
                Console.WriteLine("Hello " + name);
            }

            for (int a = 0; a < 6; a++)
            {
                Console.WriteLine("value of a: {0}", arr[a]);
            }


                Console.ReadKey();
        }
    }
}

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By: Unknown On 3:27 PM

C# Tutorial for Beginners 9 - C# Do While Loop

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {

            Console.Write("Please Enter a Number ");
            int no = int.Parse(Console.ReadLine());
            int count=0;
            int count1 = 0;
            while (count < no)
            {
                Console.Write("While Number : {0} \n", count);
                count++; 
            }

            do{
                Console.Write("Do while Number : {0} \n", count1);
                count1++;
            } while (count1 < no);

            Console.ReadKey();
        }
    }
}

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By: Unknown On 3:15 PM

Wednesday, June 25, 2014

C# Tutorial for Beginners 7 - The switch statement (C#)

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {

            Console.Write("Please Enter Students Marks ");
            int marks = int.Parse(Console.ReadLine());

            switch (marks)
            { 
                case 90:
                case 60:
                case 30:
                    Console.Write("marks entered {0}",marks);
                    break;
                default:
                     Console.Write("Please Enter Valid Vluee");
                    break;
            
            }


            Console.ReadKey();
        }
    }
}

------------------------------------------------

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By: Unknown On 2:48 PM

Monday, June 23, 2014

C# Tutorial for Beginners 6 - C# Arrays

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {

            string[] myArray = new string[4];
            myArray[0] = "3";
            myArray[1] = "34";
            myArray[2] = "37";
            myArray[3] = "65";
            Console.Write(myArray[4]);

            Console.ReadKey();
        }
    }
}

---------------------------------------------------

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By: Unknown On 3:21 PM

Sunday, June 22, 2014

C# Tutorial for Beginners 5 - If-Statement with Comparison Operators and...

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {
            int num1, num2;            
            //Accepting Values from users
            Console.Write("Enter first number\t\t");
            num1 = Convert.ToInt32(Console.ReadLine());

            Console.Write("\n\nEnter second number\t\t");
            num2 = Convert.ToInt32(Console.ReadLine());

            if(num1<num2 || num1==20)
            {
                Console.Write("num1 is less then num2 or num 1 is 20\t\t");
            }
            else if (num1 == num2)
            {
                Console.Write("num1 is = num2\t\t");
            }
            else
            {
                Console.Write("num1 is gererat then num2\t\t");
            }
  
            Console.ReadKey();
        }
    }
}

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By: Unknown On 2:22 PM

C# Tutorial for Beginners 4 - Arithmetic Operators and Simple Calculator

using System;
namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {
            // '+'   '-'   '*'    '/'   '%' 
            int num1, num2;
            int add, sub, mul,rem;
            float div;
            
            //Accepting Values from users
            Console.Write("Enter first number\t\t");
            num1 = Convert.ToInt32(Console.ReadLine());

            Console.Write("\n\nEnter second number\t\t");
            num2 = Convert.ToInt32(Console.ReadLine());


            // '+' operator for adding values
            add = num1 + num2;
            // '-' operator for subtracting values
            sub = num1 - num2;
            // '*' operator for multiplying values
            mul = num1 * num2;
            // '/' operator for dividing values
            div = (float)num1 / num2;

            // '%' operator for Remainder values
            rem = num1 % num2;

            //Displaying Output           
            Console.WriteLine("Addition\t\t{0}", add);
            Console.WriteLine("Subtraction\t\t{0}", sub);
            Console.WriteLine("Multiplication\t\t{0}", mul);
            Console.WriteLine("Division\t\t{0}", div);
            Console.WriteLine("remainder \t\t{0}", rem);
            Console.ReadKey();
        }
    }
}

--------------------------------------------

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By: Unknown On 1:49 PM

C# Tutorial for Beginners 1 - Input and Output to Console

using System;

namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {
            Console.Write("Please Enter  number 1 ");
            int x = int.Parse(Console.ReadLine());

            Console.Write("Please Enter  number 2 ");
            int y = int.Parse(Console.ReadLine());

            int z = x + y;

            Console.Write("The Sum of  {0} and {1} is {2} ", x, y,z);
            Console.ReadKey();
        }
    }
}

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By: Unknown On 1:50 AM

Saturday, June 21, 2014

C# Tutorial for Beginners 1 - Introduction and Creating First C# Program

using System;

namespace MyProject.Examples
{
    class ExampleOne
    {
        static void Main()
        {
            Console.Write("Welcome to this Tutorial");
            Console.ReadKey();
        }
    }
}

-----------------------------------------------------------

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By: Unknown On 12:27 PM

How to Convert Video Files using VLC Media Player

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By: Unknown On 5:03 AM

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Friday, June 20, 2014

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By: Unknown On 4:41 PM

Monday, June 16, 2014

C++ Beginners Tutorial 27 - Introduction To Constructors in C++

#include <iostream>
#include<string>
using namespace std;

class Books{
 public:
     Books(string x)
     {
       setName(x);
     }
     void setName(string x)
     {
         name=x;
     }
     string getName()
     {
        return name;
     }
 private:
    string name;
};
int main()
{
    Books book1("C++ tutorial");
    cout<<book1.getName()<<endl;


    Books book2("java tutorials");
    cout<<book2.getName()<<endl;
    return 0;
}

----------------------------------------------------------------------------------------------

Introduction To Constructors

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By: Unknown On 1:17 PM

Saturday, June 14, 2014

C++ Beginners Tutorial 26 - Setter/Getter functions in C++

#include <iostream>
#include<string>
using namespace std;

class Books{
 public:
     void setName(string x)
     {
         name=x;
     }
     string getName()
     {
        return name;
     }
 private:
    string name;
};
int main()
{
     Books book1;
     book1.setName("C++ tutrials");
     cout<<book1.getName()<<endl;
    return 0;
}

---------------------------------------------------------

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By: Unknown On 8:50 AM

C++ Beginners Tutorial 25 - Introduction to C++ Classes and Objects

#include <iostream>
#include <cstring>
using namespace std;
///A class is the collection of related data and function under a single name
class Books{
  public:
     int Id=256;
     void printBookID()
     {
         cout<<"The book Id is="<<Id<<endl;
     }
};
int main()
{
    Books book1;
    book1.printBookID();
    cout<<book1.Id<<endl;
    return 0;
}

-------------------------------------------------------------

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By: Unknown On 6:25 AM

Thursday, June 12, 2014

C++ Beginners Tutorial 24 - How to pass a structure to a function in C++

#include <iostream>
#include <cstring>
using namespace std;

struct Books
{
    char name[50];
    char auther[50];
    int id;
};
void printBook(struct Books book)
{
    cout<<"Book 1 name: "<<book.name<<endl;
    cout<<"Book 1 auther: "<<book.auther<<endl;
    cout<<"Book 1 id: "<<book.id<<endl;
}
int main()
{

    struct Books book1;

    strcpy(book1.name,"C++ tutorials");
    strcpy(book1.auther,"ProgrammingKnowledge");
    book1.id=1;

    printBook(book1);

    return 0;
}

--------------------------------------------------------

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By: Unknown On 2:45 PM

C++ Beginners Tutorial 23 - Data structures or struct (C++)

#include <iostream>
#include <cstring>
using namespace std;

struct Books
{
    char name[50];
    char auther[50];
    int id;
    
};

int main()
{ 

    struct Books book1;

    strcpy(book1.name,"C++ tutorials");
    strcpy(book1.auther,"ProgrammingKnowledge");
    book1.id=1;

    cout<<"Book 1 name: "<<book1.name<<endl;
    cout<<"Book 1 auther: "<<book1.auther<<endl;
    cout<<"Book 1 id: "<<book1.id<<endl;

    return 0;
}

----------------------------------------------------------

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Wednesday, June 11, 2014

C++ Beginners Tutorial 22 - Pass by Reference / Value in C++

#include <iostream>
using namespace std;

void passByValue(int val)
{
    val=100;
}
void passByReference(int *val)
{
    *val=100;
}
int main()
{
    int x=20;
    int y=20;

    passByValue(x);
    cout<<x<<endl;

    passByReference(&y);
    cout<<y<<endl;
    return 0;
}

--------------------------------------------------

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C++ Beginners Tutorial 21 - Pointers in C++

#include <iostream>
using namespace std;

int main()
{
///What is a Pointer?
///A pointer is a variable whose value is the address of another variable.
int var=100;
cout<<&var<<endl;

 int *intP;
 intP=&var;

 cout<<intP<<endl;
 cout<<*intP<<endl;
 var=20;
 cout<<intP<<endl;
 cout<<*intP<<endl;

    return 0;
}

--------------------------------------------------------

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Monday, June 9, 2014

C++ Beginners Tutorial 20 - Multidimensional Arrays

#include <iostream>
using namespace std;

int main()
{
    /// 1 2 3
    /// 4 4 5
    int myArray[2][3]={{1,2,3},{4,4,5}};

    for(int row=0;row<2;row++)
    {
        for(int column=0;column<3;column++)
        {
            cout<<myArray[row][column]<<" ";
        }
        cout<<endl;
    }
    return 0;
}

------------------------------------------

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C++ Beginners Tutorial 19 - Getting the sum of values in an array

#include <iostream>
using namespace std;

int main()
{
    int myArray[6]={2,2,2,2,2,2};
    int sum=0;

    for(int i=0;i<6;i++)
    {
        sum+=myArray[i];
    }

    cout<<"sum= "<<sum<<endl;
    return 0;
}

---------------------------------------------------

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C++ Beginners Tutorial 18 - Arrays in C++

#include <iostream>
using namespace std;

int main()
{
    int myArray[15];

    for(int i=0;i<=14;i++)
    {
        myArray[i]=67;

        cout<<i<<"-----"<<myArray[i]<<endl;
    }
    return 0;
}

--------------------------------------------

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Sunday, June 8, 2014

C++ Beginners Tutorial 17 - Function Overloading

#include <iostream>
using namespace std;

void sum(int firstNo,int secondNo)
{
    cout<<"sum of integers is="<<firstNo+secondNo<<endl;
}
void sum(float firstNo,float secondNo)
{
    cout<<"sum of float is="<<firstNo+secondNo<<endl;
}


int main()
{
     float a=265.75 ,b=675.76;
     sum(a,b);

     int x=465,y=465;
     sum(x,y);
    return 0;
}

-----------------------------------------------

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