How to remove the first 10 characters from a string?

Question

How to ignore the first 10 characters of a string?

Input:

str = "hello world!"; 

Output:

 d! 

Answer 1

 str = "hello world!"; str.Substring(10, str.Length-10) 

you will need to perform a length check, otherwise it will cause an error

Answer 2

str = str.Remove(0,10); Deletes the first 10 characters

or

str = str.Substring(10); Creates a substring from the 11th character to the end of the string.

For your purposes, they should work the same.

Answer 3

A substring is probably what you want, as others have pointed out. But just add another option to the mix ...

 string result = string.Join(string.Empty, str.Skip(10)); 

You don’t even need to check the length on this! :) If its less than 10 characters, you get an empty string.

Answer 4

Substring has a startIndex parameter. Set it according to the index you want to start.

Answer 5

SubString has two overload methods:

 public string Substring(int startIndex);//The substring starts at a specified character position and continues to the end of the string. public string Substring(int startIndex, int length);//The substring starts at a specified character position and taking length no of character from the startIndex. 

So, for this scenario, you can use the first method, similar to the one below:

 var str = "hello world!"; str = str.Substring(10); 

Here's the conclusion:

 d! 

If you can apply security coding by checking its length.

Answer 6

Use the substring method.

 string s = "hello world"; s=s.Substring(10, s.Length-10); 

Answer 7

You can use the Substring method, which takes one parameter, which is an index to start with.

In my code below, I understand that the length is less than your desired start index and when the length is zero.

 string s = "hello world!"; s = s.Substring(Math.Max(0, Math.Min(10, s.Length - 1))); 

Answer 8

For:

 var str = "hello world!"; 

To get the resulting string without the first 10 characters and an empty string if the string is less than or equal to a length of up to 10, you can use:

 var result = str.Length <= 10 ? "" : str.Substring(10); 

or

 var result = str.Length <= 10 ? "" : str.Remove(0, 10); 

The first option is preferable, since it needs only one parameter of the method.

Answer 9

There is no need to specify the length in the Substring method. Therefore:

 string s = hello world; string p = s.Substring(3); 

p will be:

"peace".

The only exception you need to handle is ArgumentOutOfRangeException if startIndex less than zero or greater than the length of this instance.

Answer 10

You can remove Char using the line below,

: - First check that String is enough Char to delete , for example

  string temp="Hello Stack overflow"; if(temp.Length>10) { string textIWant = temp.Remove(0, 10); }