Split Method

 

The Split method in the string class is used to divide a string into an array of substrings based on specified delimiters(seperator). It can be overloaded to handle various splitting scenarios, such as using single or multiple delimiters, specifying options to remove empty entries, and limiting the number of substrings.

 

 

Split Method accepts min1 and max 3 parameters

Separator (delimiter)  - Mandatory param  - char or string

Count – optional param – no of separator occurrence  to split

StringSplitOptions  - optional param but useful – to remove empty entries and trim

                      end space of each word

 

 

Split string by single char

String Courses=”C# Language , Java Language, Python Language, Go Language,”;

String[] CourseList= Courses.Split(‘,’);

Result : [“C# Language ”,”  Java Language” ,” Python Language”,” Go Language”,””]

 

Split string by single char & Remove Empty entries

String[] CourseList= Courses.Split(‘,’, StringSplitOptions.RemoveEmptyEntries);

Result : [“C# Language ”,”  Java Language” ,” Python Language”,” Go Language”]

 

Split string by Multiple characters

 

String Course3 =” C# , Java,Python , Go_Angular React@Javascript-NextJs ”;

String[] CourseList= Course3.Split(new char[]{‘ ’ , ’-’ , ‘@’ , ‘-’});

Result : [“C#” , “Java” , “Python”  , ” Go” , “ Angular” , “ React” , “Javascript” , “NextJs”]

 

 

Split string by single word

String Courses4=”C# Language  Java Language Python Language Go Language ”;

String[] CourseList= Courses.Split(“Language”);

Result : [“C#”,” Java” ,” Python”,” Go”]

 

 

Split String by Collection of words or string array

string input = "C# Language Java Core Python Script  GoLang Language";  // split

 

collection word

string[] outputArr = input.Split(new string[] { "Language", "Core", "Script" });

 

Result : [“C#”,” Java” ,” Python”,” GoLang”]

 

 

Split String by Collection of string and char not available but you can use characters also in the form of string value

string input = "C# Language Java Core Python Script  GoLang Language Angular , React@Javascript-NextJs ";

 

collection word

string[] outputArr = input.Split(new string[] { "Language", "Core", "Script",” ” , “-“ , “@” , “-“ });

Result : [“C#”,” Java” ,” Python”,” GoLang”,”React”,”Javascript”,”NextJs”]

 

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