A common mistake is when one tries to index a string using a value from a user input. Because input() returns a string, it must be converted into an integer before being used to index a string.
How can I find given text within a string? After that, I'd like to create a new string between that and something else. For instance, if the string was: This is an example string and my data is he...
What's the best way to convert a string to an enumeration value in C#? I have an HTML select tag containing the values of an enumeration. When the page is posted, I want to pick up the value (which...
Select Coalesce(listing.OfferText, company.OfferText, '') As Offer_Text, from tbl_directorylisting listing Inner Join tbl_companymaster company On listing.company_id= company.company_id But I want to get company.OfferTex t if listing.Offertext is an empty string, as well as if it's null. What's the best performing solution?
String stands for System.String and it is a .NET Framework type. string is an alias in the C# language for System.String. Both of them are compiled to System.String in IL (Intermediate Language), so there is no difference.
In String Interpolation, we simply prefix the string with a $ (much like we use the @ for verbatim strings). Then, we simply surround the expressions we want to interpolate with curly braces (i.e. { and }): It looks a lot like the String.Format () placeholders, but instead of an index, it is the expression itself inside the curly braces.
6 One thing that is not covered here is that it depends if we compare string to c string, c string to string or string to string. A major difference is that for comparing two strings size equality is checked before doing the compare and that makes the == operator faster than a compare. here is the compare as i see it on g++ Debian 7
You could also use string[] something = text.Split('@'). Make sure you use single quotes to surround the "@" to store it as a char type. This will store the characters up to and including each "@" as individual words in the array. You can then output each (element + System.Environment.NewLine) using a for loop or write it to a text file using System.IO.File.WriteAllLines([file path + name and ...
