please help me speed this function up. it's a pretty simple function and I have ran out of ideas on speeding it up.
def compute_something(X, theta, temp_parameter):
"""
Args:
X - (n, d) NumPy array
theta - (k, d) NumPy array
temp_parameter - scalar
Returns:
...
I have the next code:
class PythagoreanProof(Scene):
CONFIG={
"color_triangulos":YELLOW,
"color_rect_c":RED,
"color_rect_b":ORANGE,
"color_rect_a":ORANGE,
"color_cuadrado_c":ORANGE,
"opacidad_triangulos":0.6,
"opacidad_cuadradro_a":0.6,
"opacidad_cuadradro_b":...
I am beginning to learn about object oriented programming in my programming class, and to make sure I had all the ideas down, I made a small palindrome checker program. It works by checking if the letter on the opposite side is the same.
from time import sleep # To add readability delays
clas...
Let me check if I could understand how to use delete operator
typedef list<Node*> Instructions;
class Block{
private:
Instructions instructions = {};
public:
Block(){}
~Block(){
Instructions::iterator it;
for (it = instructio...
I need help and its due in 2 hours.
please help guys
I am stuck
printf("Input principal:");
printf("Input Principal: ");
printf("Input Principal: ");
This was part of a code challenge. I use them to help me learn c++/c# along with tutorials and guides. Basically I was taking a string...
The quick brown fox jumps over the lazy dog.
...and reversing the words in the string like this.
ehT kciuq nworb xof spmuj revo eht yzal .god
The...
const app = (() => {
let race1 = document.querySelector('.race1');
let race2 = document.querySelector('.race2');
let race3 = document.querySelector('.race3');
let race4 = document.querySelector('.race4');
let race5 = document.querySelector('.race5');
...
I have a method that I use to find out what role has the current user. I have used 3 if's, but I am wondering if it can be written in other way.
Here is my method
checkUserRole() {
if (this.currentUserService.isCurrentUserProp65()) {
this.userRole = UserRoles.Prop65;
}
if (t...
I am new in Kotlin and MVP Architecture, currently I encounter this flaw on my code,
here is my code
SplashActivity.kt
class SplashActivity : BaseActivity(), Splash.ViewInterface {
private val splashPresentation = SplashPresentation(this)
override fun onCreate(savedInstanceState: Bundle?) {...
I want to achieve different animation for many elements on scroll, so instead of using window.scroll i'm using intersection observer api, but i want to know if my approach is effective and won't cause performance drop, basically what i did is make a single function to hold the entire animation of...
I would like to show the tree-like structure contained in a multi-dimensional tuple by using the set of graphical glyphs that exist in Unicode fonts (e.g. \u2500, \u2502, \u2514 and others). Here is an example of the kind of output, I'm talking about:
>>> tree('(01, (02, 03, 04), 05, ((06, 07),...
I have a file that i use as database. It has the records and in the row 1 several cells used as buttons, (open folder, copy text, send mail, ecc.) At any change on any column of any record the file register the time in one column in order to have the last change of that record. It also change the...
I wrote a Python script to generate a video file of typing the contents of any program file. It works, but I'm really not very happy with how it works. I have several issues with it.
In order to generate the video file I had to generate an image for every character in the file. As you can imagi...
In a Asteroids game, I have a player ship. In the code below, I have an Update function for Ship which will handle things like controls, collision and movement.
What are your thoughts on this code? For example, is there a lot going on in the Update so would it be better if I put checking for co...
Introduction
I'm working on a Statistics Library that can record observations and produce a Summary of the statistics when there's enough observations. Right now, it's at its early stages and is expected to change a lot as I develop it gradually.
Minimal Example
Suppose I want to record the r...
The problem:
I have some text that I go through line-by-line, if I find a line containing the keyword DATA_TYPE_1 and/or DATA_TYPE_2, I know all the following values are that data type. What I do right now is keep track of if the last keyword I saw was DATA_TYPE_1 or DATA_TYPE_2 (or in the case ...
I have two closely related questions:
1) I have a mixed PHP array. Not mixed in that it contains strings, floats, booleans etc. but mixed in that it is a hybrid indexed / associative array. Most of its entries look like they are from an indexed array while the very last entry looks like it's fro...
I prepared a method to make possible to select elements of the array except for some indexes.
def array_except(array, *indexes)
indexes =
indexes
.flat_map { |e| e.is_a?(Range) ? e.to_a : e }
.map { |e| e.negative? ? e + array.length : e }
array.values_at(*((0...array.lengt...
I would appreciate feedback especially if you would be embarrassed by this code, or if I was on your team and you would expect better and/or you would mention something.
If there are things that could improve performance definitely suggest them (as this code will be called frequently and there w...
