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How to concatenate strings in twig

Anyone knows how to concatenate strings in twig? I want to do something like: 11 Answers ...
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Python: Why is functools.partial necessary?

...tack frame. Neither the function generated by partial nor lambdas have docstrings by default (though you can set the doc string for any objects via __doc__). You can find more details in this blog: Partial Function Application in Python ...
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Remove all special characters from a string in R?

How to remove all special characters from string in R and replace them with spaces ? 3 Answers ...
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How to run SQL script in MySQL?

...ssword="yourpassword" < "filepath" I use it this way because when you string it with "" you avoiding wrong path and mistakes with spaces and - and probably more problems with chars that I did not encounter with. With @elcuco comment I suggest using this command with [space] before so it tell...
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eval command in Bash and its typical uses

... eval takes a string as its argument, and evaluates it as if you'd typed that string on a command line. (If you pass several arguments, they are first joined with spaces between them.) ${$n} is a syntax error in bash. Inside the braces, y...
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Copy a table from one database to another in Postgres

... Extract the table and pipe it directly to the target database: pg_dump -t table_to_copy source_db | psql target_db Note: If the other database already has the table set up, you should use the -a flag to import data only, else you may see we...
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Is this a “good enough” random algorithm; why isn't it used if it's faster?

...import java.util.Arrays; public class Test { public static void main(String[] args) throws Exception { QuickRandom qr = new QuickRandom(); int[] frequencies = new int[10]; for (int i = 0; i < 100000; i++) { frequencies[(int) (qr.random() * 10)]++; ...
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Rails 3: “field-with-errors” wrapper changes the page appearance. How to avoid this?

... Anurag: if html_tag happens to be nil, or anything other than a string, then a plain html_tag.html_safe would rais an error. Putting it in "#{html_tag}" implicitly calls html_tag.to_s, which hopefully will return a string, which will then be able to respond to html_safe ...
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How to let PHP to create subdomain automatically for each user?

...p though because you'll have to make sure that all subdomain requests get handled properly. This isn't terrible with Apache but might be tricky in a hosted environment. – Mark Biek Oct 8 '08 at 17:55 ...
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JavaScript open in a new window, not tab

...200" which perform opening in a new window. This is simply the fact to put extra parameter (location, status etc.... it doesn't matter) – Peter Nov 28 '15 at 11:28 ...