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How to disable admin-style browsable interface of django-rest-framework?
...ause I allow unauthorized POSTs to create new users. This causes the HTML form to be shown with autocompleted data that I don't want to expose. Is there an easy way to prevent this for unauthorized users short of making a custom template?
– jeffjv
Jun 26 '15 ...
How to save/restore serializable object to/from file?
... XML or Json serialization. Here are the functions to do it in the various formats. See my blog post for more details.
Binary
/// <summary>
/// Writes the given object instance to a binary file.
/// <para>Object type (and all child types) must be decorated with the [Serializable] attri...
When should I use GET or POST method? What's the difference between them?
...for changing something. For example, a search page should use GET, while a form that changes your password should use POST.
Also, note that PHP confuses the concepts a bit. A POST request gets input from the query string and through the request body. A GET request just gets input from the query str...
Difference between @OneToMany and @ElementCollection?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
Chrome Uncaught Syntax Error: Unexpected Token ILLEGAL [duplicate]
...ith it. No errors in firefox, and the script works as expected. Just using form validation
4 Answers
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Regular vs Context Free Grammars
...bset of context-free grammar.
So for a palindrome for instance, is of the form,
S->ABA
A->something
B->something
You can clearly see that palindromes cannot be expressed in regular grammar since it needs to be either right or left linear and as such cannot have a non-terminal on both s...
Validate phone number with JavaScript
... it works perfectly. It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
...
How to convert JSON string to array
...
If you are getting the JSON string from the form using $_REQUEST, $_GET, or $_POST the you will need to use the function html_entity_decode(). I didn't realize this until I did a var_dump of what was in the request vs. what I copied into and echo statement and noticed...
How can I determine whether a 2D Point is within a Polygon?
...1) of infinite length.
// We want the line in linear equation standard form: A*x + B*y + C = 0
// See: http://en.wikipedia.org/wiki/Linear_equation
a1 = v1y2 - v1y1;
b1 = v1x1 - v1x2;
c1 = (v1x2 * v1y1) - (v1x1 * v1y2);
// Every point (x,y), that solves the equation above, i...
Detect element content changes with jQuery
change() function works and detects changes on form elements, but is there a way of detecting when a DOM element's content was changed?
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