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Best practice multi language website
...the language.
But if you end up with 2 (example: Russian and Ukrainian) or more possibilities .. or 0 possibilities, as a case might be. You will have to use cookie and/or header to find the correct option.
And if all else fails, you pick the site's default language.
Language as parameter
The altern...
Convert nested Python dict to object?
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Match linebreaks - \n or \r\n?
...explanation about \r and \n I have to refer to this question, which is far more complete than I will post here: Difference between \n and \r?
Long story short, Linux uses \n for a new-line, Windows \r\n and old Macs \r. So there are multiple ways to write a newline. Your second tool (RegExr) does f...
Make anchor link go some pixels above where it's linked to
... by a few, the above will fail if you click on the same anchor link two or more times in a row because there is no hashchange event to force the offset.
This solution is very slightly modified version of the suggestion from @Mave and uses jQuery selectors for simplicity
// The function actually ap...
How to exit in Node.js
...can reimplement an httpd in PHP like node does if you really want or use a more sane/standardized approach like FastCGI just like you can in node.
– binki
Aug 8 '16 at 1:30
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How can I read input from the console using the Scanner class in Java?
...me is " + username);
You could also use next(String pattern) if you want more control over the input, or just validate the username variable.
You'll find more information on their implementation in the API Documentation for java.util.Scanner
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How do I perform an insert and return inserted identity with Dapper?
...CT CAST(SCOPE_IDENTITY() as int)", new { Stuff = mystuff});
Note that on more recent versions of SQL Server you can use the OUTPUT clause:
var id = connection.QuerySingle<int>( @"
INSERT INTO [MyTable] ([Stuff])
OUTPUT INSERTED.Id
VALUES (@Stuff);", new { Stuff = mystuff});
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Pad a string with leading zeros so it's 3 characters long in SQL Server 2008
...rver, but google this question) to know that in other databases may exists more convient function lpad. Thank you anyway.
– diralik
Dec 23 '17 at 12:21
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Using try vs if in python
... It will be faster if exceptions really are exceptional. If result is None more than 50 % of the time, then using if is probably better.
To support this with a few measurements:
>>> import timeit
>>> timeit.timeit(setup="a=1;b=1", stmt="a/b") # no error checking
0.063796919683227...
How do I replace whitespaces with underscore?
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