Returns a string representation of the sbyte array

Posted on February 11, 2011June 27, 2015 by coder

/*
Copyright 1999 CERN – European Organization for Nuclear Research.
Permission to use, copy, modify, distribute and sell this software and its documentation for any purpose
is hereby granted without fee, provided that the above copyright notice appear in all copies and
that both that copyright notice and this permission notice appear in supporting documentation.
CERN makes no representations about the suitability of this software for any purpose.
It is provided “as is” without expressed or implied warranty.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DiscoveryLogic.Common.Numeric
{
public class Arrays : System.Object
{

///

Returns a string representation of the specified array. The string
/// representation consists of a list of the arrays's elements, enclosed in square brackets
/// ("[]"). Adjacent elements are separated by the characters
/// ", " (comma and space).
///

/// a string representation of the specified array.
///
public static System.String toString(sbyte[] array)
{
System.Text.StringBuilder buf = new System.Text.StringBuilder();
buf.Append(“[“);
int maxIndex = array.Length – 1;
for (int i = 0; i <= maxIndex; i++) { buf.Append((byte)array[i]); if (i < maxIndex) buf.Append(", "); } buf.Append("]"); return buf.ToString(); } } } [/csharp]

return the max value in the list of double

Posted on February 11, 2011June 27, 2015 by coder

// crudwork
// Copyright 2004 by Steve T. Pham (http://www.crudwork.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with This program. If not, see .

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace crudwork.Utilities
{
///

/// Math Utility
///

public static class MathUtil
{

///

/// return the max value in the list of double
///

/// ///
public static double Max(params double[] values)
{
if (values == null || values.Length == 0)
throw new ArgumentNullException(“values”);

double result = double.MinValue;

for (int i = 0; i < values.Length; i++) { result = Math.Max(result, values[i]); } return result; } } } [/csharp]

return the min value in the list of double

Posted on February 11, 2011June 27, 2015 by coder

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace crudwork.Utilities
{
///

/// Math Utility
///

public static class MathUtil
{

///

/// return the min value in the list of double
///

/// ///
public static double Min(params double[] values)
{
if (values == null || values.Length == 0)
throw new ArgumentNullException(“values”);

double result = double.MaxValue;

for (int i = 0; i < values.Length; i++) { result = Math.Min(result, values[i]); } return result; } } } [/csharp]

Return the percentage of a given value.

Posted on February 11, 2011June 27, 2015 by coder

   
 

// crudwork
// Copyright 2004 by Steve T. Pham (http://www.crudwork.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with This program.  If not, see <http://www.gnu.org/licenses/>.

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace crudwork.Utilities
{
  /// <summary>
  /// Math Utility
  /// </summary>
  public static class MathUtil
  {

    /// <summary>
    /// return the percentage of a given value.
    /// </summary>
    /// <param name="value"></param>
    /// <param name="total"></param>
    /// <returns></returns>
    public static decimal Percentage(decimal value, decimal total)
    {
      return value / total * 100;
    }

    /// <summary>
    /// return true if percent is equal to the tenths of a percent, such as 10%, 20%, 30%, ..., 90%, and 100%.
    /// </summary>
    /// <param name="value"></param>
    /// <param name="total"></param>
    /// <returns></returns>
    public static bool IsTenthPercent(decimal value, decimal total)
    {
      return Percentage(value, total) % 10 == 0;
    }

   }
}

Return the average of the given values

Posted on February 11, 2011June 27, 2015 by coder

using System;
using System.Collections.Generic;
using System.Text;
using System.IO;

namespace crudwork.Utilities
{
///

/// Math Utility
///

public static class MathUtil
{

///

/// Return the average of the given values
///

/// ///
public static decimal Average(decimal[] values)
{
if (values == null || values.Length == 0)
throw new ArgumentNullException(“values”);

decimal acc = 0;
for (int i = 0; i < values.Length; i++) { acc += values[i]; } return acc / values.Length; } } } [/csharp]

Catch IndexOutOfRangeException Exception

Posted on February 11, 2011June 27, 2015 by coder

   



using System;
   
class MainClass
{
    public static void Main()
    {
        try
        {
            int [] IntegerArray = new int [5];
   
            IntegerArray[10] = 123;
        }
        catch(IndexOutOfRangeException)
        {
            Console.WriteLine("An invalid element index access was attempted.");
        }
    }
}

Catch OutOfMemoryException

Posted on February 11, 2011June 27, 2015 by coder

   



using System;
   
class MainClass
{
    public static void Main()
    {
        int [] LargeArray;
   
        try
        {
            LargeArray = new int [2000000000];
        }
        catch(OutOfMemoryException)
        {
            Console.WriteLine("The CLR is out of memory.");
        }
    }
}

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