I have come across many occasions where I want to have an item which is selected inside a vector, for this I have written the template class: // a vector wrappe
I have a function that takes a std::vector of doubles, and copies them to another vector, but at a particular offset (assume there is sufficient space): void c
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
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