Questions tagged [path]
The path tag has no summary.
16 questions
0
votes
0
answers
55
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Sync image files from network with mariadb-Database
i have as a mechanical engineering student in my practice semester to create a database that includes about 100k+ paths to images in our network. Every, lets say week, i have to synchronize all ...
- 1
0
votes
2
answers
243
views
Drawing all lines from right to left - fast
I have several drawings from SVG files which basically contain basic outlines of figures. They are constructed in segments of various shapes (lines, ellipse arcs, Bezier curves ect.) Something like ...
- 127
2
votes
3
answers
721
views
filesystem::path vs. optional<filesystem::path> as argument to function
Sometime ago in a code-review (C++) I suggested to change the input argument from Path type to Optional<Path>, where the function has specific logic for unset path. It looks for me intuitively ...
- 145
4
votes
1
answer
173
views
Should I specify my header include path in the source code, or as a project option?
Basically, I am asking, whether my code should say
#include “../libs/src/my_lib.h”
or
#include “my_lib.h”
with a complier option of
-I ../libs/src/
I feel (reasonably strongly) that the ...
- 4,308
0
votes
2
answers
1k
views
Should I put request context in path or in headers?
I'm designing a system that will
Act as proxy calling a service on a back-end in context of user and his session
Manage sessions for users on multiple back-ends
I will expose the system over HTTP.
...
- 429
3
votes
4
answers
1k
views
Are short-circuiting paths considered for path coverage?
In a book Doron A. Peled, he states that "
path coverage does not subsume multiple condition coverage because you
can execute all the paths without exercising all the conditions.
But I believe ...
- 4,946
1
vote
2
answers
864
views
How to find all possible paths with specific length in hexagonal game board?
I am currently developing a simple game in Unity.
I got a game board composed of hexagons. Let's say, the red dot is the player.
Now I want to show the user on which fields he can go, depending on ...
- 11
3
votes
3
answers
413
views
Is there an elegant way to write code with differing paths having a common middle segment?
I started out with the following, simple routine:
void originalCode(){
boolean status = getStatus();
function2(status);
if(status){
return;
}
function3();
}
But ...
- 139
0
votes
0
answers
134
views
Quick way to check if there is a path in digraph
I have a finite directed graph (of several weakly connected components).
Having two elements I need to check if there is a path from the first one to the second one.
The easiest solution is to ...
- 791
44
votes
4
answers
54k
views
What algorithm is used by elevators to find the shortest path to travel floor orders?
I'm trying to simulate an elevator, as always I started very simple by taking only a single order at a time, then added memory to the elevator in the form of queues so that floors are traveled in the ...
- 567
1
vote
1
answer
1k
views
Find fastest connection to a certain point
What i'm trying to implement is a program that is searching for the fastest connection from one station to other at a given time of the day.
I have a number of stations n, and a number m of lines ...
- 111
1
vote
1
answer
687
views
Algorithm for creating a looping 3D path that complete fills a cube [closed]
I'm creating a game world that consists of a 16 x 16 x 16 rubix cube (pictured), where the individual cubes are floating in space. The cubes continuously move along a single set path that links up ...
- 33
1
vote
0
answers
543
views
Finding the longest acyclical path in a 2D maze
I have a n by n maze, like this:
[0, 1, 0, 0, 0, 1]
[1, 1, 0, 1, 1, 0]
[1, 0, 0, 1, 0, 1]
[0, 1, 1, 0, 0, 1]
[0, 0, 0, 1, 0, 1]
[1, 0, 1, 0, 1, 1]
Only 0-fields are passable, and one can only move ...
- 119
1
vote
1
answer
10k
views
When to use absolute path? [closed]
I had given an answer on SO, the question was concerning a problem with a relative path. My answer was to use an absolute path, which I thought seemed simpler. The asker claimed to need a relative ...
- 131
3
votes
1
answer
2k
views
How to deal with relative paths in out of source build?
An out of source build is a build which can be in any directory other than the source directory
I have a project which contains relative paths to some resource files, needed at runtime, which are ...
- 529
2
votes
3
answers
802
views
long (or bizarre) file paths
I know that (on Linux at least, with native file systems like Ext3) file paths can in theory be quite long, and PATH_MAX is often (but not always) as big as 4096 (see this; and this explains it could ...
- 32.9k