The question was:
Create an algorithm to check how many substition, insertion and deletion is needed to make two strings identitical in C?
Overall, this is the code that I was able to inplement, which inclides only the insertion
part:
int diff(char *s1, char *s2) {
int count_s1 = 0;
int count_...
The code:
import os
import cv2
import numpy as np
from matplotlib.image import imread
from tensorflow.python.keras.models import load_model
import tensorflow as tf
#load model
model = load_model('Angry-vs-happy.h5')
face_haar_cascade = cv2.CascadeClassifier('facedetector.xml')
test_img = cv2....
@pacmaninbw It looks reviewable to me. I haven't tried compiling it yet, but it looks like that usage code could be thrown into a simple main() function and the necessary #include lines added. I'll try it now.
I'm trying to solve a LeetCode problem target-sum, in two languages: Python & Dart. The difference of time taken is shocking for me"
Python took ~70ms while Dart took ~900ms !! Why does Dart take so long? screenshot
What should I do to improve Dart performance?
Solution in two different languag...
I have to parse information from several Excel files (.xls, .xlsx). The structure of the files is nearly identical except for the columns order. In this case it is # Number Name but in other cases it might be # Name Number.
Sample .xlsx file can be found here: https://docs.google.com/spreadsh...
For example, Asymptote is a vector graphics programming language (which, in addition to its nice integration with LaTeX and friends, is capable of generating 3D rendered artworks. It seems that no question about Asymptote has been asked in this community, nor is there any tag associated with it. ...
@pacmaninbw No, just the code that's in the question. I threw it all into a single file and that's it. If I'd known that the implementation was in the header, I'd have something to say about that in the review. Given that you've spotted it, perhaps you could add a short review (I guess heaps of static is one option, but separate compilation is surely better).
BTW, I'm going on holiday for a few days. Mostly at home, so I might look in from time to time, but I intend to be out on (or under) the mountains as much as possible! Back to work next Monday (10th October).
It seems to me this question is more suited to be asked in the Code Review Forum. Code Review is a question and answer site for peer programmer code reviews. Please read the relevant guidance related to how to properly ask questions on this site before posting your question. — itprorh6610 secs ago
fn main() {
let sample = String::from("hello world");
let result = first_word(&sample);
println!("{result}");
}
fn first_word(s: &String) -> &str {
let bytes = s.as_bytes();
for (i, &item) in bytes.iter().enumerate() {
if item == b' ' {
return &s[..i];
...
I am wondering how to improve the speed and efficiency of this for loop. I read something about numpy vectorization improving speed by up to x70000 but didn't know how or even if this code could be vectorized in numpy.
from mplsoccer import Sbapi,Sbopen
import pandas as pd
from tqdm import tqdm
...
Do not build a pandas data frame "row by row". Gather all the rows and then build the frame. Also, your code is a total mess. Clean up the unused stuff before asking for help, which might get better response from code review site. — AirSquid16 secs ago
@pacmaninbw I have something in mind. Specifically, I have conjectured that two caves are connected to each other and plan to test that (and measure their separation) by floating a line attached in the upper one and then visiting the lower one to see if it appears there.
Also showing my visitors what has been discovered since they were last here.
Specifically, you should read A guide to Code Review for Stack Overflow users, as some things are done differently over there - e.g. question titles should simply say what the code does, as the question is always, "How can I improve this?". Be sure that the code works correctly; include your unit tests if possible. You'll likely get some suggestions on making it more efficient, easier to read, and better tested. — Toby Speight55 secs ago
There is a need to authorize the Users based on their Roles, particularly a set of roles that should allow all GET operations and a second set that should allow all POST operations.
Eg:
All Get methods should be accessible to the reader
Post method access is granted to contributors
I don't want...
I wrote a program for converting a number to a chosen base system. Specifically, I would like fix the output to display the solution rather than a blank line. Does anyone identify problems?
#include <unistd.h>
#include <stdio.h>
void ft_putchar(char c)
{
write (1, &c, 1);
}
int ft_...
Welcome! FYI this is not the place to ask for code reviews. Also, it's very important to include all needed details within your question, not as a link to an external repo. Please take the tour to learn more about what you can (and can't) ask here. You can then post a specific question that adheres to the guidelines. — David Makogon22 secs ago
I created my first React app with Redux and this a simple memo game with possibility to select difficulty level. I am new in React world, so it would be great if you review my project :)
Project structure:
src
│ App.js
│ App.scss
│ App.test.js
│ cards-data.js
│ i...
To clarify: posting just a link to a github repo, on sqa.stackexchange.com (or even codereview.stackexchange.com) will likely end up with a closed question as well. Be sure to check the guidelines for both (sqa, softwarereqs) — David Makogon15 secs ago
Referring to this meta post, it would be great if a user with tag-definition privileges can create and add an asymptote tag to this question.
I have been learning Asymptote, which is a vector graphics programming language. In addition to its nice integration with LaTeX and friends, it capable of...
The question was:
Create an algorithm to check how many substition, insertion and deletion is needed to make two strings identitical in C?
Overall, this is the code that I was able to inplement, which inclides only the insertion
part:
int diff(char *s1, char *s2) {
int count_s1 = 0;
int count_...
The code:
import os
import cv2
import numpy as np
from matplotlib.image import imread
from tensorflow.python.keras.models import load_model
import tensorflow as tf
#load model
model = load_model('Angry-vs-happy.h5')
face_haar_cascade = cv2.CascadeClassifier('facedetector.xml')
test_img = cv2....
I'm trying to solve a LeetCode problem target-sum, in two languages: Python & Dart. The difference of time taken is shocking for me"
Python took ~70ms while Dart took ~900ms !! Why does Dart take so long? screenshot
What should I do to improve Dart performance?
Solution in two different languag...
I have to parse information from several Excel files (.xls, .xlsx). The structure of the files is nearly identical except for the columns order. In this case it is # Number Name but in other cases it might be # Name Number.
Sample .xlsx file can be found here: https://docs.google.com/spreadsh...
There is a need to authorize the Users based on their Roles, particularly a set of roles that should allow all GET operations and a second set that should allow all POST operations.
Eg:
All Get methods should be accessible to the reader
Post method access is granted to contributors
I don't want...
I wrote a program for converting a number to a chosen base system. Specifically, I would like fix the output to display the solution rather than a blank line. Does anyone identify problems?
#include <unistd.h>
#include <stdio.h>
void ft_putchar(char c)
{
write (1, &c, 1);
}
int ft_...
I created my first React app with Redux and this a simple memo game with possibility to select difficulty level. I am new in React world, so it would be great if you review my project :)
Project structure:
src
│ App.js
│ App.scss
│ App.test.js
│ cards-data.js
│ i...
