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How to get the full url in Express?
... you mean path. Which includes search/querystring
– Félix Sanz
Jan 12 '17 at 20:39
3
This doesn'...
What is the best way to test for an empty string in Go?
... that a compiler could implement this?
– Michael Labbé
Jul 4 '18 at 20:08
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Accessing an array out of bounds gives no error, why?
...(although it does not forbid it either). A vector also has the at() member function which is guaranteed to perform bounds-checking. So in C++, you get the best of both worlds if you use a vector. You get array-like performance without bounds-checking, and you get the ability to use bounds-checked ac...
How do I represent a hextile/hex grid in memory?
...e a Board with constant time random access to vertices and edges. It was a fun problem, but the board took a lot of time, so in case anyone is still looking for a simple implementation here is our Python code:
class Board:
# Layout is just a double list of Tiles, some will be None
def __init__(...
How can I select every other line with multiple cursors in Sublime Text?
... Thank you very much! I'm fairly new to the plugins. Should be fun. Begin able to select every other line would be just fantastic. Cheers!
– user2136580
Mar 24 '13 at 17:48
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Handling very large numbers in Python
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You could do this for the fun of it, but other than that it's not a good idea. It would not speed up anything I can think of.
Getting the cards in a hand will be an integer factoring operation which is much more expensive than just accessing an arr...
How to resize images proportionally / keeping the aspect ratio?
...n cause problems in browsers, crashes or slowed??
– Déjà Bond
May 20 '13 at 5:09
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Using SSH keys inside docker container
I have an app that executes various fun stuff with Git (like running git clone & git push) and I'm trying to docker-ize it.
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Object-orientation in C
...truct derived *)base_ptr; // downcast
To get polymorphism (i.e. virtual functions), you use function pointers, and optionally function pointer tables, also known as virtual tables or vtables:
struct base;
struct base_vtable
{
void (*dance)(struct base *);
void (*jump)(struct base *, int ...
pandas: filter rows of DataFrame with operator chaining
... edited Feb 13 at 15:56
Rémy Hosseinkhan Boucher
12566 bronze badges
answered Jan 26 '15 at 21:44
bsca...