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Proper way to declare custom exceptions in modern Python?
...elf, message, errors):
# Call the base class constructor with the parameters it needs
super(ValidationError, self).__init__(message)
# Now for your custom code...
self.errors = errors
That way you could pass dict of error messages to the second param, and get to i...
T-SQL stored procedure that accepts multiple Id values
Is there a graceful way to handle passing a list of ids as a parameter to a stored procedure?
6 Answers
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PDO MySQL: Use PDO::ATTR_EMULATE_PREPARES or not?
...rence for security. The pseudo-prepared statements will still escape query parameter values, it will just be done in the PDO library with strings instead of on the MySQL server using the binary protocol. In other words, the same PDO code will be equally vulnerable (or not-vulnerable) to injection at...
Are (non-void) self-closing tags valid in HTML5?
... elements: area, base, br, col, embed, hr, img, input, keygen, link, meta, param, source, track, wbr "Void elements only have a start tag; end tags must not be specified for void elements." w3.org/TR/html5/syntax.html#void-elements
– Fabio Nolasco
Apr 28 '15 ...
Preventing Laravel adding multiple records to a pivot table
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The $id parameter for the method attach() is mixed, it can be an int or instance of model ;) - see github.com/laravel/framework/blob/master/src/Illuminate/…
– Rob Gordijn
Jul 5 '13 at 8:08
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Prompt for user input in PowerShell
...d. Each definition displays as <Return Type> <Method Name>(<Parameters>).
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Resize image in PHP
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I hope is will work for you.
/**
* Image re-size
* @param int $width
* @param int $height
*/
function ImageResize($width, $height, $img_name)
{
/* Get original file size */
list($w, $h) = getimagesize($_FILES['l...
Why does C++11 not support designated initializer lists as C99? [closed]
...;]{ T ${}; __VA_ARGS__; return $; }())
And use it like:
MyFunction(with(Params,
$.Name = "Foo Bar",
$.Age = 18
));
which expands to:
MyFunction(([&] {
Params ${};
$.Name = "Foo Bar", $.Age = 18;
return $;
}()));
...
Optional query string parameters in ASP.NET Web API
... I wonder why we have to mention default values even for optional parameters as said here . Any type in C# always have a default value so routing run-time could have taken the type's default value if it didn't receive it from the URI. What is the technical reason behind this?. I'm sure this...
A CORS POST request works from plain JavaScript, but why not with jQuery?
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You are sending "params" in js:
request.send(params);
but "data" in jquery". Is data defined?:
data:data,
Also, you have an error in the URL:
$.ajax( {url:url,
type:"POST",
dataType:"json",
data:data,
...