I have to find the total time elapsed between a set of intervals.
Test Cases:
int[][] test = {{10, 14}, {4, 18}, {19, 20}, {19, 20}, {13, 20}};
int[][] test2 = {{1, 3}, {3, 6}};
answer(test) == 16
answer(test2) == 5
Both of the tests pass, but I get a "time limit exceeded". How can I get this...
How to Refactor the following code
for(int i=0;i<10;i++)
{
if(i==3)
abc();
if(i==6)
xyz();
if(i==8)
pqr();
if(i==9)
mno();
}
As mentioned in the above code on specific value particular methods gets called how to refactor it or how to appl...
I made a single player slither.io game. Here are the features:
You can speed up by holding down the mouse button.
You can eat food and grow both in length and width.
Only 100 food will spawn maximum (eat to generate more)
What suggestions both in game logic and in code structure do you guys h...
This is my existing LINQ SQL. At the moment it works, however the using the coalescing operator for null results on the "let" clauses make me feel like I'm violating some sort of unwritten rule. Is there a better way?
Also, as this is on a web server, I don't know if this should be set static ...
I do programing with core php & i don't want to like use any cms or mvc framework. if any handy ideas then welcome it.
index.php file
<?php
/** INCLUDE BSIC CONFIGURATION FILE */
strip_php_extension();
/** GET REQUEST NAME */
$request_uri = trim(filter_input(INPUT_GET, 'uri_req'),'/');
...
using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Practices.EnterpriseLibrary.Data;
namespace Sample.Project.DAL
{
public class DataAccess
{
#region "private"
public Database DBName { get; set; }
public Database DBNamePA { get; se...
So I solved Fractional Knapsack problem:
There are n items in a store. For i =1,2, . . . , n, item i has weight wi > 0 and worth vi > 0. Thief can carry a maximum weight of W pounds in a knapsack. In this version of a problem the items can be broken into smaller piece, so the thief may decide...
I have a custom module to import nodes from a TXT file. (Drupal 7). My problem is I have a lot of nodes to import and this function spend so much time.
$operations = array();
$items = array();
$limit = 100;
$i = 0;
$regs = db_query("SELECT * FROM {table_import_apunte} WH...
I have a Workshop table which has off_days, open_at, close_at, name columns. There is another table which is WorkshopHolidays which has holiday_date, workshop_id.
class Workshop(models.Model):
DAY_CHOICES = (
(0,'Monday'),
(1,'Tuesday'),
(2,'Wednesday'),
(3,'T...
what do you think of this way to generate a random number from the total rows in a table? I would like to create a page that random.php precisely generates a random ID and shows it.
is an acceptable practice?
require 'includes/config.php';
$pdo->query('SELECT id FROM xxxx');
$pdo->resultset();...
Background: A client side I made recently has a component that is made from several (20+) rss-feeds, and the feeds are mashed into one using FreshRSS hosted on our servers. For some reason, FreshRSS sorts it in a weird order instead of the standard date latest to oldest.
So the output looks wei...
Anyone who can apply the Dijktras and Swepline algorithm in a booking system?
Help please!
I want to write two scripts, brig and passer. The brig fire n command starts a fire with a n size. The brig status command displays the status of the fire. The brig quit command just exits the fire script. I am having trouble with my passing of buckets.. when I run a fire at size 8 and then start...
Based on this overwhelming feedback, I reverted the colors from the other day, though I did slightly brighten the previous "maroon" color that was being used just to help differentiate from black. The adjustment is small. This is now live on production.
I have a database with these tables, where each mapping table represents a "many-to-one" relationship between the table on the right and the table on the left (click to enlarge):
I am selecting a single item from product and then adding on all of the other attributes through joins. Here is my ...
