How do I get: id Name Value 1 A 4 1 B 8 2 C 9 to id Column 1 A:4, B:8 2 C:9 22 Answers 22
Anyone knows how to concatenate strings in twig? I want to do something like: {{ concat('http://', app.request.host) }} 1Best Answer 11 This should work fine: {{ 'http://' ~ app.request.host...
Suppose I have the following snippet: $assoc = New-Object PSObject -Property @{ Id = 42 Name = "Slim Shady" Owner = "Eminem" } Write-Host $assoc.Id + " - "...
In Go, a string is a primitive type, which means it is read-only, and every manipulation of it will create a new string. So if I want to concatenate...
Are there any shortcuts to (stringByAppendingString:) string concatenation in Objective-C, or shortcuts for working with NSString in general? For example, I’d like to make: NSString *myString = @"This"; NSString...
Consider a database table holding names, with three rows: Peter Paul Mary Is there an easy way to turn this into a single string of Peter, Paul, Mary? 4...
In PHP, strings are concatenated together as follows: $foo = "Hello"; $foo .= " World"; Here, $foo becomes “Hello World”. How is this accomplished in Bash? 30 30 foo="Hello"...