String Operations

Split
CSharp string split function , returns an array of strings containing the substrings delimited by the given System.Char array.

Code:

string.split(string[] separator)
/*
Parameters:
separator - the given delimiter
Returns:
An array of Strings without the delimiter.
*/
string a = "A/B,C;D";
string[] b = new String[a.Length - 1];
char [] delimiters = {'/',',',';'};
b = a.Split(delimiters);
//Returns :: ABCD.
}

Substring
Another CSharp splitting function, returns a string that starts at a given index (1) or starts at a given index and ends after a integer of indexes. (2)

Code:


string str = another_string.Substring(int i,int length after i);


Clone
The return value is not an independent copy of this instance; it is simply another view(object) of the same data.
In other words, a cheap (memory wise) alternative for output processes.

Code:

string.Clone();

Compare
Compares strings and returns an integer signed/unsigned that depends on the alphabetical order.
Usually used for sorting data.

Signatures :

Code:


Compare(String,String) returns -1,0,1;
Compare(String,String,Boolean) // Bool is for Ignore/honor upper or lower case


Length
Property that returns the number of characters in a string

Code:

string.Length;

StartsWith - EndsWith
A bool method that returns true or false

Code:

if (string.StartsWith("#")) ...

Equals
A bool method that returns true or false if string 1 == string2

Code:

String1.Equals(String2);

IndexOf
Returns the first position in a string of a string/Char value "#".Search starts at startIndex.
(1)

Code:

String.IndexOf("=",StartIndex")

sinon char '='
Insert(StartIndex,string value)
Self Defined