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Why static classes cant implement interfaces? [duplicate]
...<Part, int>, IPartRepository
{
// IPartRepository implementation based on dictionary
}
...and it is registered with the container for unit testing. The SAME call gets the repository:
Part p = Part.Repository.Get(id);
...
iPhone: Setting Navigation Bar Title
...
In my navigation based app I do this:
myViewController.navigationItem.title = @"MyTitle";
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Why do we use __init__ in Python classes?
...nd inherit some abstract characteristics and behavior from the human type (base-class) : that's inheritance. So all Humans can laugh and drink, therefore all child-classes can also! Inheritance (2).
But because they are all of the same kind (Type/base-class : Humans) you can exchange them sometimes...
List of Big-O for PHP functions
...lar case your benchmark is testing is even guaranteed O(1), as it's a zero-based, continuous, numerically-indexed array, which will never have hash collisions. The reason why you're still seeing a dependence on the array size has nothing to do with algorithmic complexity, it is caused by CPU cache e...
Decreasing for loops in Python impossible?
...re's the function with an added bonus of rearranging the start-stop values based on the desired increment:
def RANGE(start, stop=None, increment=1):
if stop is None:
stop = start
start = 1
value_list = sorted([start, stop])
if increment == 0:
print('Error! Plea...
How do I request a file but not save it with Wget? [closed]
...t;&1
Curl is more about streams and wget is more about copying sites based on this comparison.
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How to create custom exceptions in Java? [closed]
...ass so that they're checked exceptions (except RuntimeException or classes based on it, which are not checked), as opposed to the other common type of throwable, Errors which usually are not something designed to be gracefully handled beyond the JVM internals.
You can also make exceptions non-publi...
How to get only time from date-time C# [closed]
...stent across all versions of .NET, even if Microsoft decides to change the base date to something else than 1/1/0001.
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Difference between virtual and abstract methods [duplicate]
...mplementation along
with the definition.
Example:
public abstract class baseclass
{
public abstract decimal getarea(decimal Radius);
public virtual decimal interestpermonth(decimal amount)
{
return amount*12/100;
}
...
Numpy array dimensions
...axis.
Out[4]: 3 # which results in 3 (locate at the row 1 and column 0, 0-based index)
shape
describes how many data (or the range) along each available axis.
In [5]: a.shape
Out[5]: (2, 2) # both the first and second axis have 2 (columns/rows/pages/blocks/...) data
...