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How can I create a temp file with a specific extension with .NET?
...ent to the odds of
creating a few tens of trillions of
UUIDs in a year and having one
duplicate. In other words, only after
generating 1 billion UUIDs every
second for the next 100 years, the
probability of creating just one
duplicate would be about 50%. The
probability of one duplic...
How to Sort a List by a property in the object
...d Order which has properties such as OrderId , OrderDate , Quantity , and Total . I have a list of this Order class:
...
Version number comparison in Python
I want to write a cmp -like function which compares two version numbers and returns -1 , 0 , or 1 based on their compared valuses.
...
Android TextView with Clickable Links: how to capture clicks?
...ing basic HTML, containing 2+ links. I need to capture clicks on the links and open the links -- in my own internal WebView (not in the default browser.)
...
How to convert latitude or longitude to meters?
If I have a latitude or longitude reading in standard NMEA format is there an easy way / formula to convert that reading to meters, which I can then implement in Java (J9)?
...
How do you access command line arguments in Swift?
How do you access command line arguments for a command line application in Swift?
6 Answers
...
Converting XDocument to XmlDocument and vice versa
... to generate an XML file. I then want to return it as a XmlDocument class.
And I have an XmlDocument variable which I need to convert back to XDocument to append more nodes.
...
What's the difference between the WebConfigurationManager and the ConfigurationManager?
What's the difference between the WebConfigurationManager and the ConfigurationManager ?
4 Answers
...
How to sort an array of associative arrays by value of a given key in PHP?
...for is array_multisort().
Here's an example taken straight from the manual and adapted to your case:
$price = array();
foreach ($inventory as $key => $row)
{
$price[$key] = $row['price'];
}
array_multisort($price, SORT_DESC, $inventory);
As of PHP 5.5.0 you can use array_column() instead of ...
explicit casting from super class to subclass
... telling the compiler "trust me. I'm a professional, I know what I'm doing and I know that although you can't guarantee it, I'm telling you that this animal variable is definitely going to be a dog."
Since the animal isn't actually a dog (it's an animal, you could do Animal animal = new Dog(); and ...