How do I load a word in Pascal? [closed] - pascal

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I want for a variable to be 'name' for example. If I use read(x) and for that variable to be char it will only load the first letter. So if i type 'name' it would be only the first letter.

the word you refer to is actually called string, so you can declare a variable and read string in it:
var
msg:string[10];
begin
readln(msg);
writeln(msg);
end.

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Dynamic / interpolated variable names from array of strings [closed]

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Is it possible to take a [...]string{} and then loop over each string to create a new variable where the variable name is the string?
I can do this using interpolation with some other languages, but I'm kind of a golang newbie.
Nope. Go provides no way to dynamically create variables.

Algorithms new variable with same name [closed]

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I want to define a new variable called : character , with type of character
How can i do that without errors? (despite they have the same name)
I tried this on paper : variable character: character, but i am not sure if its correct or not
Thanks.
It depends on your programming language. Like in java you use-
char character = 'A';
And in c-
char character;

Negative string value in hash ruby [closed]

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I'm trying to use a negative value in a string which is in a hash.
{"amount"=>"-50.01", "currency"=>"CAD"}
If I write transaction.amount I get 0.5001E2, if I use to_f I get 50.01.
I'm trying to extract the -50 value.
Thank you for your help!
Try
transaction['amount']
For example
a = {"amount"=>"-50.01", "currency"=>"CAD"}
Then
a['amount']
returns '-50.01'

is it possible have ruby read 12:34 as a integer? [closed]

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I'm working with a script that only takes integer values. I'm reading from a CSV with a timestamp example of 12:34. Is there a way I get ruby to read it as an integer?
Not sure if you are dealing with a Time object. If so:
str = Time.now.to_s[/\d\d:\d\d:\d\d/]
=> "19:04:53"
str.gsub(":", "").to_i
=> 190453
If it's a string just start with the sub:
"12:34".sub(":", "").to_i
=> 1234

Is it possible to pass parameter as argument of a method like this in Ruby [closed]

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Is it possible to pass parameter to a method like this:
variable = my_method(:parameter)
No quotes, no nothing.Just -> :parameter .
Yes, you can pass a symbol to a method. Example:
puts('hello')
or
puts(:hello)

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