Better question for Code Review. (1) What's the point of allowing
info to be None if the function uses if info at the top? (2) In Python, it's if info is not None: not if info:. (3) if slug and elif name looks weird; is only one present in self._info? (4) Just return obj, the if obj is currently redundant. — ChrisP 54 secs ago
I have
$location_id = isset($location['location_id'])? $location['location_id'] : '';
$add1 = isset($location['address1'])? $location['address1'] : '';
$add2 = isset($location['address2'])? $location['address2'] : '';
$city = isset($location['city'])? $location['city'] : ''...
I came across this mathematical puzzle, where one really cool answer was a python script to brute force answers.
Here's my take, which is essentially a translation of that to Java:
public class TerribleMath {
public static void main(String[] args) {
findAndPrintSolutions(1, 20);
...
I've made the following implementation of counting sort. I don't think that I understand the algorithm fully but this implementation seem to be working correctly.
I've used the Counter dictionary from collections module. Seem to be the best way to handle the counting part. But I haven't seen an...
I received the following problem in an interview and submitted this solution but did not make it to the next round even though this was a working solution. I'm wondering how I can improve my code.
The main cost in the delivery service is not the making of the pizza itself, but the time it tak...
I just finished writing a program that captures temperature information for a patient. I'm looking for suggestions on how to improve the code that I have. Although what I have compiles and does what I want, I wonder if there is anything methodology I'm using inappropriately despite it still worki...
/*
PublishSubcribe.js
----------------
Author: Zach Perkitny
Version: 0.0.1
----------------
Lightweight plugin implementation of the PubSub design pattern and a useful
DOM selector function to add event listeners.
*/
window.PublishSubcribe = (function(window, document, undefined){
...
Post is here: parsing large data file in the context of mpirun
Why did this get put on hold? This is functioning code, it just blows up in memory when the file is too large.
I am currently using an iterator because I have to insert record in one table, get its primary key and add it to another table. But since it's a loop, it's very slow when data is very big.
OPEN ITERATOR
Fetch NEXT FROM ITERATOR
INTO @AccountNumber, @CardNumber, @ExpirationDate,
@CardHolderName,...
I'm trying to build a Javascript quiz with OOP. This is my code so far but I feel it is probably breaking every eloquent code rule ever written. I am also stuck with how to get the user's selection in a variable and store that data. My main problem is the choose() and displayQuestion() functions....
I have created the following code to calculate Snell's law angles, based on Zoeppritz equations on complex plane. The code works, seems it is returning valid values, but after all the code just looks a complete mess. Maybe there are nicer way to deal with complex values and matrices using numpy. ...
This is another pretty basic class I wrote for a library as I hate the way the default StringBuilder in .NET works.
Essentially, I wanted to have the + operator, as well as implicit conversions to strings. (Rather than needing .ToString() all the time.)
It's pretty small and simple, so there ma...
I want to perform a filter on a DataGridView using 3 different TextBox.
The solution below works, but does not consider very effective and good. Is there a way to improve it?
So this is my code
private void textBoxCod_TextChanged(object sender, EventArgs e)
{
Filter();
}
private void text...
Can you think of a reason the following extension should not be used in production, or a better way of implementing it:
public extension Range {
@warn_unused_result
public func intersect(other: Range) -> Range {
let ds = startIndex.distanceTo(other.startIndex)
let de = ...
Hello everyone :) I'm new to here...
I have read CLRS Introduction to Algorithms book, now I'm on Elementary data structure chapter. I read about queue concept and try to implement in c.
I have tested a lot it work fine, but I have a little doubt on its working. Please tell me this implementatio...
In a programme that I am writing, I need to loop through all the instances of a class, the way I got around this was by appending every class to a list like below:
allPeople = []
class Person:
def __init__(self, name, age, height):
self.name = name
self.age = age
sel...
I post the below code as review/answer to a question in codereview.
(Custom Dynamic Array)
however, seems the answer itself having issues looking at the comments that I received.
I would appreciate your valuable review comments:
public class DynamicArray<T> : IEnumerable<T>, ICollection<T>
{ ...
i'm a beginner and this is the second program that i have written by myself from scratch, i wrote a basic snake game with PYgame but i didn't do it by myself, so anyway, what do you guys think of this? i want honest opinions, no sugar-coating ! does it have any problems? is there any improvements...
I'm trying to create a simple way for current & future (non VBA literate) employees to accomplish some of the tasks I've struggled with. The first being Parsing cells containing Line Feed Characters.
When reports are produced from Workday, sometimes they have to be produced for each item separat...
When I work a lot with objects, that implements IDisposable I am using this pattern, like shown here with a SqlConnection and a SqlCommand.
private string _connectionString = "";
public IEnumerable<User> GetUsers()
{
List<User> users = new List<User>();
string sql = ...
import random
yourname=input('what is yourname?')
Score=input('what is your score?')
Class=input('What class are youin?')
Class = random.randint(1,3)
if Class == 1:
f =open ('Class1.txt','a')
f.write(yourname+" ")
f.write(Score)
f.write('\n')
f.close()
f = open('Class1....
I'm a first year uni student. We were asked to come up with code that can represent a simple two players dice throwing game (specifications are given below). I know as a matter of fact that there are many areas upon which my code could be improved. However, rather than asking other people to cor...
This code review is about a crawler in node.js.
The crawler starts on start_url, which you can determine.
This URL is requested by request.
You can use jQuery due to cheerio.
First, he looks for <a> tags (hyperlinks).
In the course of this, the crawler makes sure that the URL links to a .com d...
I've implemented a simple linked list in C# using generic T for values. I did not inherit from any of .Net's fun and helpful classes like IEnumerable<T>, or IList<T> :D. This is just after an hours worth of work. I've tested everything and I believe it all works well enough, but before I go on to...
Re: Pseudocode to derive tangential points between two circles to create a trapezoid
I made the following comment, but since I will probably delete the OP (if I can), I'll post it here:
"With all due respect (and I should have read the rules first), this policy isn't helpful. While I'm capable ...
Take a look at the code in this recently closed question. It clearly consists of two parts.
The method, which OP wants us to review.
An example (hypothetical?) code, which demonstrates the use case of above method.
Now, to make this question on-topic, OP can either remove part 2 completely o...
