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Escaping keyword-like column names in Postgres
...kind of identifier: the delimited identifier or
quoted identifier. It is formed by enclosing an arbitrary sequence of
characters in double-quotes ("). A delimited identifier is always an
identifier, never a key word. So "select" could be used to refer to a
column or table named "select", whe...
Visual Studio Copy Project
...highly NOT ADVISABLE to copy projects at all because the some config files formed internally like .csproj, .vspscc etc. may (and most probably will) point to references which belong to previous solutions' location and other paths/locations in system or TFS. Unless you are an expert at reading these ...
What is the difference between Serialization and Marshaling?
... don't understand how it differs from Serialization. Aren't they both transforming objects into series of bits?
12 Answers
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How to negate the whole regex?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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How to log out user from web site using BASIC authentication?
... gives some good ideas: http://www.peej.co.uk/articles/http-auth-with-html-forms.html
– Stijn de Witt
Apr 1 '14 at 11:12
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Force SSL/https using .htaccess and mod_rewrite
...g wrong. I guess the best thing would be to redirect them to a page that informs them on how to properly use your service.
– raphinesse
Mar 20 '18 at 11:53
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Rails: How can I set default values in ActiveRecord?
...ations on lookup. Start initialize with return if !new_record? to avoid performance issues.
– Kyle Macey
Apr 2 '13 at 15:01
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handlerbars.js check if list is empty
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The "each" tag can take an "else" section too. So the simplest form is:
{{#each items}}
// render item
{{else}}
// render empty
{{/each}}
share
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How to find all combinations of coins when given some dollar value
...e Mathematica source.
By using generating functions, you can get a closed-form constant-time solution to the problem. Graham, Knuth, and Patashnik’s Concrete Mathematics is the book for this, and contains a fairly extensive discussion of the problem. Essentially you define a polynomial where the ...
UUID max character length
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Section 3 of RFC4122 provides the formal definition of UUID string representations. It's 36 characters (32 hex digits + 4 dashes).
Sounds like you need to figure out where the invalid 60-char IDs are coming from and decide 1) if you want to accept them, and...