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4 votes
2 answers
162 views

I am attempting to use a single element of an array, when creating a string message, but it is using both elements, concatenated by a space, whether I use $myArray[0] or $myArray[1]... # Multiple ...
2 votes
1 answer
65 views

I am using Scala 3.3.7. When I do val str1 = raw"\\\" // compile error: unclosed string literal It is considering the \" as a single character. But when I do val str1 = raw"\\\\&...
0 votes
1 answer
114 views

I use std::format in my logging, and it largely works great. However, std::format ignores extra arguments which I do not like. E.g., std::format("x = {}", x, y) compiles, so I want a ...
1 vote
2 answers
125 views

Let's say I have a string: $line = "name=""abc""" I want to extract whatever is written within the quotation marks, like this: [regex]::Matches($line,'(?<=name="...
2 votes
2 answers
182 views

I've just come across such usage of Perl constants: use strict; use warnings; use constant PI => 4 * atan2(1, 1); print("The value of PI is: ${\PI}\n"); # The value of PI is: 3....
1 vote
1 answer
59 views

I am trying to interpolate variables within an Ansible play. I have the following variables: target_hostname user_account account_password user_account_password is in a vault, and the variable is ...
0 votes
1 answer
64 views

I am following https://learn.microsoft.com/en-us/azure/azure-monitor/reference/supported-metrics/microsoft-compute-virtualmachines-metrics to export some metrics from Azure. If build some code that ...
0 votes
0 answers
30 views

In the messages file of my multilingual Angular project, I have strings that only contain {$INTERPOLATION} and nothing else. These obviously don't need to be translated. They are mistakes, where there ...
2 votes
1 answer
84 views

I saw this code snippet on the React dev page (https://react.dev/reference/react/memo#updating-a-memoized-component-using-state): export default function MyApp() { const [name, setName] = useState(''...
1 vote
2 answers
72 views

I am writing a Java Spring Boot (servlet) web-API application. There are repository classes in the application. Repository methods are written "from scratch" using Google Cloud Datastore API ...
1 vote
1 answer
69 views

I'm trying to use the Scala extensions to extend the String context to time the execution of a costly method And I came with this: extension(sc: StringContext) def timeit(args: Any*): String = { ...
0 votes
0 answers
70 views

Note: this is not a duplicate of the question here. That one asks about string concatenation, which is different from string interpolation. Consider this example of string creation in C#: var str = $&...
-1 votes
1 answer
94 views

When deploying a Windows EC2 instance with Terraform, I want to create a user using the User_Data template. I am also passing a random_password variable to the template. In the main.tf I have: ...
0 votes
1 answer
57 views

I am trying to follow this dart guide https://codelabs.developers.google.com/codelabs/dart-patterns-records#4 but ran into an issue with string interpolation. I am totally puzzled why dart expects a ...
0 votes
1 answer
49 views

I have a data class Shift: @Serializable data class Shift( @SerialName("id") val id: String, @SerialName("username") val username: String, @SerialName("start")...

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