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Why can I type alias functions and use them without casting?
...at of named and unnamed types.
Named types are types with a name, such as int, int64, float, string, bool. In addition, any type you create using 'type' is a named type.
Unnamed types are those such as []string, map[string]string, [4]int. They have no name, simply a description corresponding to ho...
How do I put two increment statements in a C++ 'for' loop?
... which evaluates both operands, and returns the second operand. Thus:
for(int i = 0; i != 5; ++i,++j)
do_something(i,j);
But is it really a comma operator?
Now having wrote that, a commenter suggested it was actually some special syntactic sugar in the for statement, and not a comma operato...
What does default(object); do in C#?
...s / variables - but if you know the type:
bool someField = default(bool);
int someOtherField = default(int)
global::My.Namespace.SomeType another = default(global::My.Namespace.SomeType);
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What is the correct way to document a **kwargs parameter?
...is thing
:param first:
The first parameter
:type first: ``int``
:param second:
The second parameter
:type second: ``str``
:param \**kwargs:
See below
:Keyword Arguments:
* *extra* (``list``) --
Extra stuff
* *supplement* (``...
Disable JavaScript error in WebBrowser control
...a windows application with a WebBrowser control that navigates to a sharepoint site.
My problem is that i am getting JavaScript error.
...
#define macro for debug printing in C?
Trying to create a macro which can be used for print debug messages when DEBUG is defined, like the following pseudo code:
...
Adding two numbers concatenates them instead of calculating the sum
...hether you want an integer or a decimal.
Note that neither function truly converts a string to a number. Instead, it will parse the string from left to right until it gets to an invalid numeric character or to the end and convert what has been accepted. In the case of parseFloat, that includes one ...
Explain the use of a bit vector for determining if all characters are unique
...
int checker is used here as a storage for bits. Every bit in integer value can be treated as a flag, so eventually int is an array of bits (flag). Each bit in your code states whether the character with bit's index was found ...
How to add dividers and spaces between items in RecyclerView?
...
October 2016 Update
The version 25.0.0 of Android Support Library introduced DividerItemDecoration class:
DividerItemDecoration is a RecyclerView.ItemDecoration that can be used as a divider between items of a LinearLayoutManager. It supports both HORIZONTAL and VERTICAL orientations.
Usa...
Algorithm to generate all possible permutations of a list?
...or iteratively if you like pain) until the last item is reached at which point there is only one possible order.
So with the list [1,2,3,4] all the permutations that start with 1 are generated, then all the permutations that start with 2, then 3 then 4.
This effectively reduces the problem from on...