I've just started iOS development and learning swift. My code below works. But I'm interested to know in ways I can improve it having no experience in iOS Swift prior to this attempt.
import UIKit
class NewsViewController: UIViewController, UITableViewDataSource, UITableViewDelegate {
var table...
So I wonder:
Is there a better way other than assigning ID's manually and creating separate lists for each model the way I have? (for this particular scenario).
If so, how? (Still taking the conditions into account).
The conditions are:
Through an external source get a list of unique book...Code should display
Radius: 0.000000 volume: 0.00000
Radius: 0.200000 volume: 0.0335103
Radius: 0.400000 volume: 0.268082
Radius: 0.600000 volume: 0.904778
Radius: 0.800000 volume: 2.14466
Radius: 1.000000 volume: 4.18879
all the way to Radius= 4.0 but 4.0 isn't showing and some of the decima...
I'm not exactly sure if this is technically an "arena allocator" but it serves a similar purpose: providing a fast way to allocate a lot of objects that can all be freed at once.
#include <type_traits>
#include <utility>
#include <new>
template <std::size_t BlockSizeIn = 1024>
struct BlockProvi...
How can i make a link downloadable using anchor tags?
example:
<div>
<video src="videos/cat_video.mp4 controls loop preload width="600" height="300"></video>
<a href="videos/cat_video.mp4"> Download</a>
</div>
There is a job interview question, and the source of the question is here.
The solution is pretty simple. We just need to split the input string by + and then by *. Then we compute products in a nested loop and sum up all the products.
Here is the code:
public class Main {
// http://www....
due to been unable to ask a C programming language expert or
advanced user in person I'm posting this simple question
about my C code, today I was refreshing my C with exercise
5.4 of the C programming Language 2nd Edition by K&R,
which is a very simple exercise, the question is:
do you think t...
The following JS code object displays the time and updates whenever it changes.
If a timestamp URL is supplied, this will be the source of time so that it doesn't have to rely on the client's unreliable date (which can be changed anytime and affect the result). Else, there is unfortunately no ot...
The following XML is the ideal XML for my code that I need to achieve.
<ARequest xmlns="http://test.com/AClass/2015" TimeStamp="2015-01-01T06:39:09">
<Authentication UserName="ex" Password="*@#ME"/>
</ARequest>
But I get the following XML
<ARequest xmlns:xmlns="http://test.com/AClass/2015" Ti...
I've got a list of object in python which i want to sort based on a attribute.
I have done it using:
list.sort(key=attrgetter('ColumnName'))
I have found using profiling my python script that it takes more execution time for the sort().
Can anyone suggest a better and faster way to sort l...
I've put together an algorithm for an assignment. I've done my best to try and keep it to a professional and readable standard. I'm posting it here so that I can get some feedback and suggestions on what it's like and whether I could improve the algorithm in some way.
/***** Algorithm
...
I'm using a Python script to run a particular program that occasionally may need to be terminated (by receiving a SIGINT or SIGTERM) in which case a clean up process needs to be invoked (before killing the original process).
To test it I start the program in question and then I send a SIGINT to ...
This problems link is http://www.spoj.com/problems/SCUBADIV/.
It is basically a 0-1 knapsack problem only. The logic I have implemented is Bottom up :) and so far I have found it perfectly correct.
But it give WA in spoj. Could some one help me with this.
#include<iostream>
using namespace ...
There's quite a lot to address here, but I'm going to start with my absolute largest concern--one that will cause problems for anyone who uses this:
func getData(completionHandler: ((NSArray!, NSError!) -> Void)!) -> Void
There are places where it's okay to use the implicitly unwrapped optiona...
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Arrays;
public class TestClass1 {
public static void main(String[] args) {
try{
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enter No of e...
I've written a Data Access Layer for an MVC app I'm working on. Several Controller methods call several functions from the Data Access Layer. If more than one function is called, I initiate the connection in the Controller and pass it to the DAL, like so
public ActionResult MyView(MyModel model...
Consider a Trading Card Game that is currently available for play in digital format only, the game in question would be HEX: Shards of Fate, but this question is intended as a general question about all Trading Card Games.
Now my idea is to create an AI player for that game and see how good it p...
<?php
class SeriesController extends Controller
{
public function actionIndex()
{
$this->pageTitle = 'Сериал «Пропавшие. Последняя надежда» - смотреть онлайн';
$this->titleH1 = 'Сериал «Пропавшие. Последняя надежда»';
$count = Series::model()->count();
$se...
This is a script I use on a Google sheet for parsing data that has been pasted from various other softwares and getting it into the correct format and columns on another sheet.
function SendToWorkLogCL() {
var ss = SpreadsheetApp.getActiveSpreadsheet();
sheet where data is entered:
var ...
Created for a console application that will be run in the background on a linux system, giving me a nice way to gracefully shut it down by simply deleting a file (which can be done via script/etc.)
public class BlockOnRunFile {
private File watchedFile;
private Path path;
private Wa...
<?php
$p1speed = 5;
$p2speed = 3;
//way for next turn: 1 for turn
$p1 = 0;
$p2 = 0;
if($p1speed>$p2speed) {
$p1 = 1;
$p2 = 0;
}
else if($p2speed>$p1speed) {
$p1 = 0;
$p2 = 1;
}
$count=0;
//begin
while($count<5){
if($p1==1) {
echo 'P1 turns <br>';
...
I'm new to Java and wanted to present to you my latest project: Ulam Numbers
/**
* This class consists of some instance variables a constructor and some getter and setter methods
* It is supposed to implement the Ulam numbers which are named after Stanislav Ulam
* Furthermore we will make u...
I am using the following source code in order to extract sparql queries results. As results for S._V._Krishna_Reddy I am getting:
<html>
<head><title>405 Not Allowed</title></head>
<body bgcolor="white">
<center><h1>405 Not Allowed</h1></center>
<hr><center>nginx/1.6.2</center>
</body>
</html>
...
Kindly help me find out if the approach I took to generate random string here is correct to be able to return appropriate short urls.
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Random;
import java.util.Set;
/**
*
...
I have a piece of code that looks like
private Account searchAccount(String accountId) {
try {
Account account = service.search(accountId);
return account;
} catch (Exception e) {
log.error("searchAccount failed", e);
e.printStackTrace();
}
ret...
So i've been making a trivia game with SFML and c++ for quite a while now for my school project and i would like to get some constructive criticism, anything helps from best practices to overall correctness.
Everything on github for readability
Here goes main.cpp:
#include "Trivia.hpp"
int ma...
