I think you should post that question in codereview.stackexchange.com instead — user6188402 27 secs ago
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I'm having a bit of a problem trying to solve this one,
Currently i've got a php script that scrapes data from a MySQL db, on one part of it the DB has a timestamp which has date and time in it.
What i'm wanting to do is use the date in this timestamp to sort the table im displaying it in.
...
Here's my code and I want to know if there's a better method for doing so. While the question has stated two stacks I wonder if we could do only with one as well?
/**
* Created by mona on 5/26/16.
*/
import java.util.Stack;
//Implement queue using two stacks
public class QueueViaStacks {
...
I am getting a 50% overall mark (75% correctness and 25% performance) on the Codility Fish problem and my solution seems to be O(N) but I am only getting 25% performance. The results can be seen here and my solution is as follows
// you can also use imports, for example:
import java.util.*;
//...
I have implemented an algorithm which computes a maximum clique via a heuristic. The pseudo-code can be found in this Paper (see Algorithm 2).
Maximum Clique Problem
Given an undirected, simple Graph \$G=(V,E)\$, a clique \$C \subseteq V\$ is a subset of vertices such that all vertices in \$C\$...0
0
0
So I was asked this in an interview, and I had to write this code on a white board. Sadly I couldn't complete the code :( .
I've realized that writing code on white board is completely different from typing it on an editor. Firstly because, I type way faster than I write and secondly I can't ke...0
Write PHP script that can accept user entries of student's name and marks. Append the information of the 1st test, 2nd test and UE in the results.txt file of the assignment two. The user should be able to specify the name of the subject so that the system can calculate the cumulative GPA of the ...
0
i am trying to make a very simple keylogger using the GetAsyncKeystate
and i am adding the sleep function to reduce cpu usage ,however when i add
Sleep (1); it doesnt seem to pick up the keystrokes properly
for example , if i run the exe and type "yahoo.com"
the .txt file will only have recor...
I've written the following code for to print the nth Fibonacci term,
import java.io.*;
public class Main {
public static void main (String[] args) throws IOException {
File file = new File(args[0]);
BufferedReader buffer = new BufferedReader(new FileReader(file));
String line;
while ((line = bu...
0
i recently wrote my first custom config section. I have a collection of index files, each has a path and a savetime:
internal class searchConfigSection : ConfigurationSection
{
static ConfigurationProperty s_indexCollection;
static ConfigurationPropertyCollection s_propertyCollection;
...0
I've written a naive shortcode parser in JS that parses shortcodes akin to those found in Wordpress. The intention is for this to be used in realtime on the client in order to preview edits on the fly.
Excusing the strictness of the regular expressions I'd be interested to find about my impleme...
58
I come from lands afar, also known as Hardware Recommendations Stack Exchange. Over there, we have a serious problem with first-time Stack Exchange users coming along and asking off-topic questions - to the extent that 50% of incoming questions are closed. We've had a few attempts at solving this...
0
My goal is to implement a simple pomodoro timer using golang: channels, goroutines. I'm newbie in go world and have some misunderstanding about name convention. I read a lot of Docker's code on github and there I saw that people sometimes use very short names. These names are not clear for me (a ...
I think that match is better, you just do not know how to cook it ;)
fn main() {
for i in 1..102 {
match (i%3, i%5) {
(0, 0) => println!("FizzBuzz"),
(0, _) => println!("Fizz"),
(_, 0) => println!("Buzz"),
(_, _) => println!("{}", i)
...
I'm taking a Google Firebase course on Udacity and on one of the videos, the teacher creates a Constants class which acts as a namespace for holding constant strings and integers that are useful throughout the app.
The class doesn't include anything else, it just holds constants.
My question is...0
0
I made my own class that inherits from button and has a OnHold event. It seems to work ok but I'm wondering if I can improve it or if you can spot any glaring mistakes that I made. Here is the code :
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using UnityEngine.Event...
0
0
0
I have written a custom method to use StringBuilder in java. My Requirement is to create a method which accepts any number of arguments of any type and return String by concatenating the arguments.
eg. msgBuilder("Hello ",0," how"," are"," you ",2.5) return "Hello 0 how are you 2.5"
Here is my ...
I have seen the Writings on the wall...
Retro Rocket ASCII Art
Nested for-loop art
Print the Retro Rocket
Maybe a golfed C# answer from me
But I took this relatively serious and created a VerticalRocket class that I would like reviewed, kind of like a little "am I getting better at writing c...0
I have a switch statement used to handle options that a user selected (stored in an array). The array is iterated through, and for each element (enum object) in the array, an appropriate action is performed. However, the enum has over 50 items, so the switch statement is very long.
The items are...
0
1
def sort[A, B: Ordering](data: List[A], desc: Boolean)(measure: A => B): List[A] = {
val baseOrdering = Ordering.by(measure)
val ordering = if (desc) baseOrdering.reverse else baseOrdering
data.sorted(ordering)
}
private def sortOne(stats: List[One], by: String, desc: Boolean): ...
Hi I'm trying to find a way to handle decimals in mongodb. Is there any good way and/or should I handle it with a class like this:
using System;
public class MongoDecimal
{
public long Value { get; set; }
public long SubValue { get; set; }
public long SubValueToValue { get; set; }
...
Should I check Count before Linq Single() call if I excpecte only one elemet?
if (objects.Count != 1)
{
throw new
InvalidOperationException(
"%Collection% should contain one %element%, but now it's: "
+ objects.Count);
}
return objects.Single();
...
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