See Problem - 151B - Codeforces for details. I think I have been very messy with using the Streams. Can you review for a good and better implementation with Streams? Any other improvements?
public void solve(InputReader in, PrintWriter out) {
int n = in.nextInt();
List<Person> ps = new A...
I would like feedback on the class I've written. The purpose is to dynamically create and interact with SQLite3 databases, accepting lists of complete or incomplete statements.
import sqlite3
class DB(object):
"""DB initializes and manipulates SQLite3 databases."""
def __init__(se...
I'm a beginner Python (2.7) programmer, and I've just started solving basic problems on SPOJ. I correctly solved the ADDREV problem (http://www.spoj.com/problems/ADDREV/), however my code takes 0.06s time and 8.8M memory to run. The top Python 2.7 rankers for the problem take <0.005s and 4.00M. S...
I need to complete one task in VBA and after looking on the INTERNET for the past months, I think I'm too noob to make it.
I have a word file - standard INDEX file.
I need to copy the data from this file to another (excel) based on some logic:
Logic:
dps_so - DPS number (In INDEX: Header DPS ....
Suppose I have an object which has a point denoting it's location and shape.
type Point = (Double, Double)
data Object =
Object { location :: Point
, shape :: Shape }
where a shape might be like
data Shape
= Circle { radius :: Double }
| Rectangle { height :: Double...
Here is my request :
Select a, b, c, d,
price *(select p.value1 From Params as p where p.PAR_Field = 'Taxe' and p.PAR_KEY = 'TVA')/100 as RealTVA,
price+price*(select p.value1 From Params as p where p.PAR_Field = 'Taxe' and p.PAR_KEY = 'TVA')/100 as RealPuTTc,
Qte*(price+pri...
I have an AngularJS application where I have services that calls $http resource and returns a promise that I resolve in my controller. Here's a sample of what I'm doing:
app.service('Blog', function($http, $q) {
var deferred = $q.defer();
$http.get('http://blog.com/sampleblog')
.then(fun...
I am not sure if Code Review is the right spot for this question but I'll ask anyways. I have a small application that reads from a folder tree. Each folder under a year folder will be targeted to a specific user (EG 2016 --> Joe Smith's Folder --> Work...
Is there a better naming convention f...
I have spotted too many simple issues in order to review this code in-depth, therefore I will point out what simple issues I am seeing and I encourage you to post a follow-up question such that the code can be properly reviewed:
Your variables names are way too short, last time I have checked t...
I'm in the process of adapting the simple thread pool described here:
https://blog.engineyard.com/2014/ruby-thread-pool
...to my application. I'm new to concurrency in Ruby, but here is what I have so far:
queue = Queue.new
data.each { |datum| queue.push datum }
mutex = Mutex.new
results = []...
I'm currently writing a Javascript plugin to provide a very simple way to allow elements to animate in as they appear in the viewport.
It uses data-* attributes to determine which animation should take place when an element is scrolled in to view.
See the working example here:
http://codepen.io...
