ch-hristov

ch-hristov

#SELECT json_object_keys(to_json((SELECT t FROM public.jobstatusitem t   LIMIT 1) ) ) 

ch-hristov

-------Random forests------
[14, 6, 18, 17, 12, 3, 19, 1, 9, 15, 8, 2, 7, 4, 5, 0, 20, 11, 13, 10, 16]
Most important features are
000 of
00 no
03 and
00am think
00 worked
00 for
0800 despite

ch-hristov

            var plot = new PlotModel();

            plot.Axes.Add(new OxyPlot.Axes.CategoryAxis());
            plot.Axes.Add(new OxyPlot.Axes.CategoryAxis());

            OxyPlot.Series.ScatterSeries s;
            plot.Series.Add(s = new OxyPlot.Series.ScatterSeries());
            s.Points.Add(new ScatterPoint() { X = 1, Y = 2 });
            s.Points.Add(new ScatterPoint() { X = 3, Y = 3 });

ch-hristov

#include <iostream>
#include <stdio.h>
#include <algorithm>
#include <vector>
#include <map>
#include <math.h>

using namespace std;

int arr[1000001];

ch-hristov

            try
            {
                using (var server = new NamedPipeServerStream(_identifier.ToString()))
                using (var reader = new StreamReader(server))
                {
                    server.WaitForConnection();

                    var arguments = new List<String>();
                    while (server.IsConnected)
                        arguments.Add(reader.ReadLine());

ch-hristov

//https://www.hackerrank.com/contests/25-years-nbu/challenges/gcd-6



#include "stdafx.h"
#include <vector>
#include <algorithm>
#include <math.h>
#include <iostream>

ch-hristov

            var engine = Python.CreateEngine();
            var scope = engine.CreateScope();
            scope.SetVariable("mol", new SmilesParser());
            string script = "import clr\nk = mol.ParseMolecule(\"CCCCCC\")\nr = k.Count";
            ScriptSource ss = engine.CreateScriptSourceFromString(script);
            ss.Execute(scope);
            var variable = scope.GetVariable("r");
            MessageBox.Show(variable.ToString());

ch-hristov

std::vector<std::string> split(const std::string &text, char sep) {
  std::vector<std::string> tokens;
  int start = 0, end = 0;
  while ((end = text.find(sep, start)) != std::string::npos) {
    tokens.push_back(text.substr(start, end - start));
    start = end + 1;
  }
  tokens.push_back(text.substr(start));
  return tokens;
}

ch-hristov

#include <iostream>
#include <cmath>

using namespace std;


int compute(int n,int exp){
    if(exp==1)return n;
    int r = exp % 2;
    if(r) return compute(n*n,exp >> 1) * n;