How to Escape #{ from String Interpolation

escape for { inside C# 6 string interpolation

Type { twice to escape it:

$"if(inErrorState){{send 1, \"{val}\" }}"

BTW you can do the same with double quotes.

String Escaping With $ Interpolation and @ Encoding

When using @, a double quote inside a string is to be represented as "":

var htmlEmail = $@"
    <p>Dear {name},</p>
    <p>Please click this awesome <a href=""google.com"">link.</a></p>
";

.NET Fiddle: https://dotnetfiddle.net/fESnd1

Explanation:

The @ causes the compiler to take strings literally instead of interpreting them. With the @ linebreaks inside string literals are allowed, and the backslash \ becomes a normal string character instead of an escape character, causing e.g. @"\r\n" to be a string of four characters: \, r, \ and n. This made it necessary to use another way to include a double quote, which became "".

Reference: https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/tokens/verbatim

Escape String interpolation in a string literal

From kotlinlang.org:

If you need to represent a literal $ character in a raw string (which doesn't
support backslash escaping), you can use the following syntax:

val price = """
${'$'}9.99
"""

So, in your case:

"""This ${'$'}{variable} will not be substituted."""

How do I escape #{ from string interpolation

I think the backslash-hash is just Ruby being helpful in some irb-only way.

>> a,b = 1,2        #=> [1, 2]
>> s = "#{a} \#{b}" #=> "1 \#{b}"
>> puts s           #=> 1 #{b}
>> s.size           #=> 6

So I think you already have the correct answer.

Escape Character Associativity C# 6 String Interpolation

You can interpolate instead of concatenate - pass it as a string literal:

double price = 5.05;
Console.Write($"{{Price = {price:C}{"}"}");

escape character inside string interpolation Angular

You can try to concat string values:

label="{{(item.nameGeneric.length === 0) ? 
    item.nameBrand : (item.nameBrand + ' (' + item.nameGeneric + ' )') }}"

C# string interpolation-escaping double quotes and curly braces

It seems that you have missed escape for the products and query objects:

$@"{{
    ""name"":""{taskName}"",
    ""products"": [
        {{""product"": ""ndvi_image"", ""actions"": [""mapbox"", ""processed""]}},
        {{""product"": ""true_color"", ""actions"": [""mapbox"", ""processed""]}}
    ],
    ""recurring"":true,
    ""query"": {{
        ""date_from"": ""{dateFromString}"",
        ""date_to"": ""{dateToString}"",
        ""aoi"": {polygon}
    }},
    ""aoi_coverage_percentage"":90
}}";

Escaping string interpolation in Dhall's multi-line strings

You can escape ${ within a multi-line string literal by prefacing it with '', like this:

let foo =
      ''
      docker login -u "$DOCKER_USER" -p "$DOCKER_PASS"
      docker build -f frontend/Dockerfile-prod \
        --build-arg OAUTH_GITHUB_CLIENT_ID=''${OAUTH_GITHUB_CLIENT_ID-""} \
        --build-arg OAUTH_GITLAB_CLIENT_ID=''${OAUTH_GITLAB_CLIENT_ID-""} \
        --build-arg OAUTH_GOOGLE_CLIENT_ID=''${OAUTH_GOOGLE_CLIENT_ID-""}
      ''

in foo

---

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