I have written the following code for bubble sort. How can it be optimised?
def bubble_sort(details):
"""compares two consecutive integers in a list and shifts the smaller one to left """
for i in range(len(details)-1):
try:
if details[i] > details[i+1]:
...
Can anyone tell me if this is right way to call Begin recieve asynchronously? The code works fine but I want to make sure.
private static void message_listener(Socket sock)
{
byte[] m_buffer = new byte[5000];
sock.BeginReceive(m_buffer, 0, m_buffer.Length, SocketF...
Can anyone give me tips on how to write this cleaner? I think my base case is ok and the recursive step can be written cleaner. Is there any edge cases I have missed?
public class MyClass {
public static void main(String args[]) {
int[] arr = {6,2,7,1};
System...
After taking a break and reviewing the comments on my first attempt at creating a fixed-size memory pool, this is my second attempt.
The memory pool should allocate each block correctly aligned in memory, so that when I call placement new on the returned memory, it isn't misaligned.
This is my ...
I need to create two lists of Card objects in C#, a Card class is defined as:
public class Card {
public Suits Suit { set; get; }
public Values Value { set; get; }
public static Random rand = new Random();
public Card() {
}
public Card(Suits s, Values v) {
Suit...
I wrote a program that inputs a string with spaces between them and should allocate a new string with only 1 space between the words.
and I was wondering if there's a better way to write it ( I rewrote it a couple of times and I'm trying to find the most effective way to write this code)
anyway...
I have a 20x20 field that contains Square objects. Each Square contains a Rectangle that is used to display the Square and a Cell object that is used to store a current Cell inside that Square.
Then inside the Main class a visual representation of the grid is created using Squrare.getModel() met...
/*insert(int value)
shift_up(i) - needed for insert
get_max - returns the max item, without removing it
get_size() - return number of elements stored
is_empty() - returns true if heap contains no elements
extract_max - returns the max item, removing it
shift_dow...
I know that a question similar to this exists, the problem was that I registered as a quest and couldn't recover my question as I lost my account.
Each player in the game has their own PlayerWorker class. I was wondering if it would be more efficient, performance and memory wise to use one worke...
This procedure is the natural continuation of the Example 4 that I wrote for
How buffered input works, a Stack Overflow Q/A.
Features include:
freely positioning the cursor.
Left Moves cursor left.
Right Moves cursor right.
Home Moves cursor to the far left.
End Moves cursor to the far ri...
I'm implementing a Huffman encoding/decoding program and I need a way to deal with single bits.
I tried to keep things as simple as possible, I "pack" bits inside a single byte and I have only one index to worry about (of course this is a bit inefficient).
I'd like to get general feedback. Any...
I have an assignment due next week, and for that Assignment I am supposed to learn MySQL and create an ERD. Now I've made this ERD
I went to my professor for feedback and he just told me that it is not a good ERD and refused to give me any further feedback. I'm still a noob, but my question to...I was practicing writing some portable C89 code and came up with this parallel for loop construct. Basically, if you have a bunch of tasks that do not depend on each other, it makes sense to create a concurrent queue of those tasks, a pool of worker threads popping the queue and performing a task...
My method getProjectDir() will return an Optional which contains the path to the project directory, or an empty container:
Optional<Path> getProjectDir() { ... }
I have another method, getSrcDir() which depends on getProjectDir():
Optional<Path> getSrcDir() {
Optional<Path> projectDir = g...
I was trying to build a DAL using UnitOfWork and Repository pattern, but got confused when I had to deal with two databases.
I always created UoW and Repository classes and interfaces. I knew DbContext already implements both patterns.. but I wanted to abstract EF layer. Anyway.. in this case, ...
I'm working in a very large project and in this post I'll share only the function that I feel it could be written in better way.
I have a function called M44toM33 with quite many declarations, variables and repeated operations.. What do you think about this function? could be better?
I'm quit...
Here is my first project that I made with JavaScript and jQuery with a little bit of HTML and CSS:
var currentTurn = "X"; //X or O
var turnNumber = 0;
function generateFields() {
var y = 1;
var top = 50;
for (var i = 0; i < 9; i++) {
var x = $("#board").append(
"<div class='fiel...
I have code which uses information from a MySQL database to generate a hash representing a roster/rota like:
hash = {DateObject1 => "Fender", DateObject2 => "Leyla", DateObject3 => "Eiffel", DateObject4 => "Minkowski", DateObject5 => "Fender", DateObject6 => "Eiffel" etc.}
where DateObjects ar...
I've implemented a quick and dirty repository to save and insert users to a MongoDB. As you can see, it just inserts one and finds one. Not a rocket.
The thing is I don't really know what are the best practices when implementing a repository layer, how to really arquitect this, etc...
Furtherm...
