bool isEnemy(const string& check) { if (check == enemy1 || check == enemy2 || check == enemy3) // if the name being checked is an enemy of this kni
I want to define a function in Scheme that will compute the outer product of two vectors. for example: (outerProduct '(1 2 3) '(4 5)) the output is supposed to
With CPU caches becoming better and better std::vector usually outperforms std::list even when it comes to testing the strengths of a std::list. For this reason
I'm currently using this code to convert a raster file to a geodataframe: import rasterio from rasterio.features import shapes mask = None with rasterio.open
Given a set of integers: set<int> setA = {1,2,3,4,5}; Now I want to insert the integer to a vector of integers under a certain condition: vector<int&g
I'm looking for an efficient way to create a boolean vector which returns TRUE if one or more of a number of specified variables e.g. c(1,2,3) are in another ve
I am trying to get the features from my vector layer. The vector layer is composed from a GeoJSON document loaded via Geoserver. I tried vector.features but in
How do I print the number of support vectors for a particular SVM model? Please suggest a code snippet in Python. from sklearn.multiclass import OneVsRestClassi
I have a std::set<vector<int>> from which I would like to move (not copy) elements to a std::vector<vector<int>>. How do I do this? I t
I need to remove the elements that appear in Vector A and Vector B, but keep the elements that are only in Vector A. The vectors can be of any size, but are not
I want to combine two reference vectors and convert them into a vector of values without consuming an iterator. Situation: Generate vectors by iterating over sp
Why this cause undefined behavior? #include <iostream> #include <thread> #include <vector> std::vector<std::thread> threads(3); void
I'm trying to code this really simple addition program for practice. It takes in a list of inputs and stores it in a vector. Then it grabs each consecutive elem
Is using a vector of boolean values slower than a dynamic bitset? I just heard about boost's dynamic bitset, and I was wondering is it worth the trouble. Can I
ALL, This question is a continuation of this one. I think that STL misses this functionality, but it just my IMHO. Now, to the question. Consider following c
I have let my_vec = (0..25).collect::<Vec<_>>() and I would like to split my_vec into iterators of groups of 10: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]; [1
Can I create an std::vector using my pre-existing data instead of it allocating new memory and copying the data? To be clearer, if I have a memory area (either
Is there a fast way in numpy to add a vector to every row or column of a matrix. Lately, I have been tiling the vector to the size of the matrix, which can use
am trying to create vector of Vectors(2d) in java like multidimensional array. then to assign values to specific position in that matrix like what we do using m
I'm pretty new to programming in R. I have a matrix of numbers mat, as well as a list of matrices matlist. I want to check if the matrix mat matches with (i.e