Generic Type Conversion snippet for C# and VB.NET

Here you can find a generic Type conversion snippet for C# and VB.NET.

Sample C#

public static T GenericConvert<T, X>(X value) where X : IConvertible
{
	return (T)Convert.ChangeType(value, typeof(T));
}

Sample VB.NET

Public Shared Function GenericConvert(Of T, X As IConvertible)(value As X) As T
	Return DirectCast(Convert.ChangeType(value, GetType(T)), T)
End Function

Please rate this snippet

How to reload a ViewController in IOS using Objective-C

To reload a UITableViewController in IOS using Objective-C you can simply use the reloadData method of the ViewController.

//MyTablViewController is a UITableViewController
[MyTableViewController.tableView reloadData] 

Please rate this snippet

How to format a float to 2 decimal places in Objective-C

To format a float to 2 decimal places in Objective-C you can use the following snippet.

Sample Objective-C

NSString* formattedVariable = [NSString stringWithFormat:@"%.02f", myFloatVariable];

Please rate this snippet

How to check if an array contains a value in Javascript

To check if an array contains a value in Javascript you can use the snippet below.

Sample Javascript

Array.prototype.inArray = function (inputValue) {
	var counter;
	for (counter=0; counter < this.length; counter++) {
		if (this[counter] === inputValue) {
			return true;
		}
	}
	return false;
};

Please rate this snippet

How to check if one one string contains another string in Javascript

To check if one one string contains another string in Javascript you can use the following method.

Sample JS

if(testString.indexOf("substring") > -1){
}

Please rate this snippet

How to create a folder in Java

To create a folder in Java you can use on of these 2 Methods

Sample Java

boolean done = (new File("directoryName")).mkdir();  // all ancestor directories must exist!
if (!done) {  
    // failed ()  
}  

Sample Java

boolean done = (new File("directoryName")).mkdirs(); // all directories will be created   
if (!done) {  
    // failed  
}  

Please rate this snippet

How to create a folder in C# and VB.NET

To create a folder in C# and VB.NET you can use the following snippet.

Sample C#

try
{
	const string path = @"C:\Users\Codesnippets\Desktop\Testfolder\Test1\Test2";
	Directory.CreateDirectory(path);
}
catch (Exception ex)
{
	//handle the exception your way
}

Sample VB.NET

Try
	Const  path As String = "C:\Users\Codesnippets\Desktop\Testfolder\Test1\Test2"
	Directory.CreateDirectory(path)
Catch ex As Exception
        'handle the exception your way
End Try

Please rate this snippet