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Better explanation of when to use Imports/Depends
...epending on mgcv, the function found by calls to gam() would depend on the order in which they those two packages were attached. Not good.
An "Imports" directive should be used for any supporting package whose functions are to be placed in <imports:packageName> (searched immediately after <...
Why should we typedef a struct so often in C?
...f'd structs without a tag name are a major cause of needless imposition of ordering relationships among header files.
Consider:
#ifndef FOO_H
#define FOO_H 1
#define FOO_DEF (0xDEADBABE)
struct bar; /* forward declaration, defined in bar.h*/
struct foo {
struct bar *bar;
};
#endif
With suc...
What does “Memory allocated at compile time” really mean?
... a few bytes. Declaring it with an initial value that is non-zero will (in order to hold that initial value). Rather, the linker simply adds this 1KB amount to the memory requirement that the system's loader creates for you immediately prior to execution.
...
surface plots in matplotlib
... cases, these rogue triangles have to be removed from the triangulation in order to achieve the correct surface representation. For these situations, the user may have to explicitly include the delaunay triangulation calculation so that these triangles can be removed programmatically. Under these ci...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
...ypes:
one type of cheese
one type of meat
one type of vegetable
So we order two pizzas and choose the following toppings:
Pizza Topping Topping Type
-------- ---------- -------------
1 mozzarella cheese
1 pepperoni meat
1 olives vegetable
2 mozzarell...
Named colors in matplotlib
...as mentioned in a comment above to get a color list sorted in columns. The order is not identical to how I would sort by eye, but I think it gives a good overview.
I updated the image and code to reflect that 'rebeccapurple' has been added and the three sage colors have been moved under the 'xkcd:'...
How to do multiple arguments to map function where one remains the same in python?
... similar situations (such as using pandas.apply method) using closures
In order to use them, you define a function which dynamically defines and returns a wrapper for your function, effectively making one of the parameters a constant.
Something like this:
def add(x, y):
return x + y
def add_c...
Is there a way to programmatically scroll a scroll view to a specific edit text?
...roll in the queue and letting the thread do it when it can, respecting the order of things it was doing before you requested it.
– Martin Marconcini
Apr 10 '14 at 22:52
37
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Cross cutting concern example
...e some clever tricks in IntelliJ IDEA (structural search & replace) in order to speed up the whole action, but boy don't you think it was trivial! Sure, strongly context-dependent debug logging will always occur within a method body, but many important types of logging such as tracing method cal...
What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?
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