I'm writing classes to decode and persist Message's sent via TCP. Each message contains many DataField's. I have a simple class DataField class that holds some meta data, including a
private byte[] _content;
public byte[] Content
{
get
{
return _content;
}
set
{
...
I am attempting to find folders based on their last modified dates.
I can get the dates and folders (or directory names) but I'm unsure as to the best way to check that they are before a certain date.
So far I have:
import os, shutil, stat, errno, time
srcFolders = "C:\Users\Test\Desktop\Folde...
--- Day 5: How About a Nice Game of Chess? ---
You are faced with a security door designed by Easter Bunny engineers
that seem to have acquired most of their security knowledge by
watching hacking movies.
The eight-character password for the door is generated one character
at a...
This function finds the 8 char passcode from a given "doorId".
Is there a way to find the passcode in an undetermined number of steps without using a while? Maybe involving streams? val passcode = stream(logic).take(8).
def findPassCode(doorId: String): String = {
var passcode = ""
var coun...
public class Game {
private int rolls[] = new int[21];
private int currentRoll = 0;
public void roll(int pins) {
rolls[currentRoll++] = pins;
}
public int score() {
int score = 0;
int frameIndex = 0;
for (int frame = 0; frame < 10; frame++) {
if (isStrike(frameIn...
Iam trying to understand the Implementation of strnicmp from linux source code.
http://lxr.free-electrons.com/source/lib/string.c
I just tried to implement it without extra variable c1 and c2 and added some condition in while.
int StrNiCmp(const char *s1, const char *s2, size_t len)
{
if(!...
Assume I have a cache:
import scala.concurrent.ExecutionContext.Implicits.global
import scala.concurrent.Future
trait Cache[K, V] {
def put(key: K, value: V): Future[Unit]
def get(key: K): Future[Option[V]]
def remove(key: K): Future[Unit]
def getOrElse(key: K)(ifNotFound: => V): Futur...
Link to API Homepage
Link to github page
I would like to know all the bad things I have done in my code and ways to rectify it.
Thanks and Regards,
Dhanushu
I wanted to be able to parse Run Length Encoded (*.rle) files into something usable for a cellular automaton simulator (e.g. Conway's Game of Life and such).
Here is my main method which has the code I used for manual testing. The example file is taken from the above linked wiki.
def main():
...
if __name__ == "__main__":
try: # create inside of PROJECT_HOME if it exists
PROJECT_HOME = os.environ[PROJECT_HOME]
except KeyError: # otherwise in user's home directory
PROJECT_HOME = os.expanduser(~)
home = os.path.join(PROJECT_HOME, 'test_directory_tree')
What i s...
I recently got feedback for a programming assignment that was positive but mentioned that 'some things could be done better', and I was wondering if anybody here might be able to give me a more specific idea of what could to be improved & why.
There's quite a bit of code, but as I'm at a very i...
I am learning Rust and finding it quite a difficult but rewarding and fun challenge to learn how to write idiomatic and succinct, clean code in it.
I have written the following simple naive JavaScript scanner code as an exercise to learn some basics of Rust. While it works it feels like it is f...
Write a C program to create a simple calculator that performs arithmetic operations (add, subtract, multiply, divide, modulo, and exponent) using switch case. The calculator should read two numbers and an operator from user. The calculator should perform operation according to the operator entere...
The problem is from the cracking code interview problem 3.3：
Stack of Plates: Imagine a (literal) stack of plates. If the stack
gets too high, it might topple.
Therefore, in real life, we would likely start a new stack when the previous stack exceeds some
threshold. Implement a ...
i have this piece of javascript code (using jQuery) which is 158 Bytes :
$("#b").click(s=>{t=$("#a").val();o=[...t];for(p=0;p<t.length;p++){r=Math.random();if(.1>r)if(.03>r)o[p]=t[p--];else r>.07?o[p]="":o[p]+=t[p]}$("p").html(o)})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2...
I have a java application that migrates data from one database to another.
I have to do update data in my database with data from another database. Another database provided by the customer.
Now it is this way:
I make a request from java application to my database(oracle) to get the address and...
I replaced the thread by a task so there's no thread locked when there is no job to execute for hours.
Now i'm not sure if the lock without an AutoResetEvent is lock safe when AllowParallelExcuteion is set to false.
public class BezJobManager : IBezJobManager
{
private CancellationTokenSou...
I was saved file CSS in folder stylesheet, but when I reload the page the effect of css file is not working. Can anyone help me ? Thanks you
I didn't know whether it was best to start with the general task I'm trying to solve, or the meat of the programming problem. They're both below but the former is rather long and solving the latter may not require it, so feel free to skip at will.
The task to be solved
I'm running a relatively ...
Following these two SO questions:
Find duplicates for mixed type values in dictionaries
Group similar dict entries as a tuple of keys
I came to the conclusion that the solution I proposed is mature enough to be reviewed here.
The idea is to find duplicates in a dictionary such as example b...
Here is a code I would need to make far more faster: it is made to analyse more than 3000 DNA sequences of more than 100 000 characters each.
The matter is I have to compare it by pair, so that would be around 3000*2999/2 = 4498500 calculation and each takes 1 to 2 seconds...
Could you think ...
Walter Bright is the father of the [D programming language](http://en.wikipedia.org/wiki/D_(programming_language)).
I think it's interesting to note that most of these famous developers have rather low reputations (Jon Skeet excluded of course) it almost makes you think they have better things t...
var newName = name.Split('\\').Last();
newName = newName.Remove(newName.Length - 4);
var arrayName = newName.Split('.');
arrayName[0] = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(arrayName[0]);
arrayName[1] = CultureInfo.CurrentCulture.TextInfo.ToTitleCase(arrayName[1]);
...
I was testing the RGB color mechanic on excel. So I did the following.
sub paint()
red = 255
blue = 0
green = 0
Max = 48
For col = 1 To Max
For Row = 1 To Max
Cells(Row, col).Interior.Color = RGB(red - col * Int(256 / (Max * 2)) - Row * Int(256 / (Max * 2)), green + col * Int(256 / M...
I wrote a script that adapts html tabs for different screen resolutions. On small screen it's an Accordion and on wider it's a Tabs. The script is for production site, and I'm not so good in JavaScript yet as i wanted, so asked your help. Please, show me the weaknesses edges. Thanks.
(functi...
I recently started working with asyncio and coroutines. I have a coroutine that runs every 0.25 seconds to print "running ..." on screen indefinitely. When the script receives a SIGTERM or SIGINT it will exit gracefully.
I figured out that there are two ways to do that:
Method A: Run a while T...
While solving one question I got stuck with a time limit error. The main objective in question is to count numbers in an array \$A\$ that are either divisible by \$P\$, \$Q\$ or both.
Input format:
The first line contains a single integer \$N\$ denoting the size of
array \$A\$. The nex...
I am thinking about a game engine like this:
I am trying to implement a message based communication:
Every ReceiveMessage() method processes the Message or forwards it into the right direction based on the message's recipentType.
Example:
EngineCore's infinite loop sends RENDER messages towa...
I am writing a class library and I have made a single class to handle all rest traffic to the API server. I am seeking input on if this appears to be a good implementation and anything that could be changed to streamline this.
public class Web {
private final String account, username, password...
im using the following code which is working.
The code provide range of random values but unique one i.e. it doesn't return the same values until the full range was provided ,what do you think and doest in ES6 there is shorter way to achieve this?
var range = [10, 20];
var not = [];
function r...
what do you think about my code? I am a beginner and just started doing some algorithmic exercises to sharpen up my python skills.
Here is code for problem #1:
"""If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9.
The sum of these multiples is 23.
F...
I am building a screen recorder extension for Google Chrome, it works as expected but I am deeply considered about the performance since it chucks data collected through screen sharing and microphone. I would love to get your feedback on how to test my code and how to know its limits through test...
