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Can't figure out what this is? Unrecognized escape sequence (Mono)


Can't figure out what this is? Unrecognized escape sequence (Mono)

By : user2956196
Date : November 22 2020, 10:54 AM
hop of those help? This is new feature in C# 6.0 specification which is great substitute for String.Format and dirty ways of string concatenations (using string.concat or +)
Read more: https://roslyn.codeplex.com/discussions/540869
code :


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unrecognized escape sequence

unrecognized escape sequence


By : Glutexo
Date : March 29 2020, 07:55 AM
it should still fix some issue A UNC path should just include the machine name, the share name, an the path relative to the share point (inclusion of a "samba" scheme is not necessary). In the case of the machine name being sun005, either of the two following should work:
code :
"\\\\sun005\\admin_config\\test.txt"
@"\\sun005\admin_config\test.txt"
C# Unrecognized escape sequence

C# Unrecognized escape sequence


By : C. Vinicius
Date : March 29 2020, 07:55 AM
Any of those help I have following Regex on C# and its causing Error: C# Unrecognized escape sequence on \w \. \/ . , Use "" to escape quotations when using the @ literal.
C++ Unrecognized escape sequence

C++ Unrecognized escape sequence


By : HR1109
Date : March 29 2020, 07:55 AM
it helps some times You have to escape \ as \\, otherwise \¯ will be interpreted as an (invalid) escape sequence:
code :
wstring s=L".,;*:-_⁊#‘⁂‡…–«»¤¤¡=„+-¶~´:№\\¯/?‽!¡-¢–”¥—†¿»¤{}«[-]()·^°$§%&«|⸗<´>²³£­€™℗@©®~µ´`'" + wstring(1,34);
Unrecognized escape sequence in C#

Unrecognized escape sequence in C#


By : Soya
Date : March 29 2020, 07:55 AM
Hope that helps string is a bunch of chars. If you type a backslash inside of a string i.e. "\n", this is being converted by the compiler to a single char that represents the 'new line' character.
The @"\n" notifies the compiler that he need to treat this string with each char for itself (meaning '\' concatenated with 'n')
Unrecognized escape sequence error in named SQL sequence's connection string

Unrecognized escape sequence error in named SQL sequence's connection string


By : Tammeshin
Date : March 29 2020, 07:55 AM
I wish this help you No constructor of SqlCommand takes a connection string once you figure out how to escape it correctly (with either the @ or \) like this:
code :
var conn=new SqlConnection(@"Data Source=.\MSSQLSERVER1;Initial Catalog=ProductDB;Integrated Security=True");
SqlCommand cmd = new SqlCommand("Insert into Products(Id,Name,[Description],Price,IsAvailable) Values(@Id, @Name, @Description, @Price, @IsAvailable)", conn);
var conn=new SqlConnection("Data Source=.\\MSSQLSERVER1;Initial Catalog=ProductDB;Integrated Security=True");
SqlCommand cmd = new SqlCommand("Insert into Products(Id,Name,[Description],Price,IsAvailable) Values(@Id, @Name, @Description, @Price, @IsAvailable)", conn);
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