CREATE FUNCTION foo() ... RETURNS TABLE (bar TEXT) to be exceedingly fustrating
I don't really like SFML's Vector Classes so I tried making my own. Any criticism is welcome. I'll separate it into a header and cpp file when I have some more time to work on it.
class gVector2{
public:
float x, y;
float length = GetLength();
gVector2();
...
Initialising variables
<? php
$host = 'localhost';
$user = 'root';
$pword = '';
$dbname = 'mydb';
$tablename = 'userdata';
$con = mysqli_connect($host, $user, $pword);
Code for function to clean data to be sent to database(where $variables is an array which has data which is trimmed,strip_tag...0
I'm trying to append a root url to a redirect url, but ONLY if it doesn't contain http or https AND doesn't start with a /.
I have this code which appears to work:
$redirect_url = '/foo';
if (!preg_match('#https?://|^/#', $redirect_url)) {
$redirect_url = 'http://' . $redirect_url;
}
But...0
I am creating report files and exporting these as pdf. And I am disposing streams and report documents at the end. But, always some .rpt files are staying in Temp folder and I can't delete them. After recycling application pool all files are removed by IIS. Then, after 1 or 2 hours new .rpt files...
I’m still relatively new to the TDD scene. I’m writing a Rails app, and some duplication immediately sticks out at me in my first model spec. How else can I approach this?
require 'spec_helper'
describe TimeEntry do
describe "without a project" do
let(:entry) { FactoryGirl.build :time_en...
Follow up of - Dynamically-sized stack - follow-up 2
I've took the tips given to me, and what I did now is:
Use same case type for type stack and it's functions
Returning 1 if push failed due to an OOM exception otherwise return 0 if succeeded.
push could now only return a pointer to null due ...
I'm going back trying to make some improvements on an old iOS app I made for a friend a while back. It's a drill-down style ecommerce catalog style app which drill down to product detail pages. On the detail page there are links to open up several youtube videos. The products listed are rather...
The problem I am solving:
I select multiple 2D SVG elements in an editor I built(the elements
are in arbitrary positions on my canvas).
I run the function calcMultiTrack() (see below).
The elements should now have equal spacing between them equivalent to
the trackingAmount parameter I passed wh...
I am trying to flag this post as a duplicate of this one, but I cannot seem to get it to work, the button is greyed out. I tried to enter:
http://codereview.stackexchange.com/questions/62864/are-these-the-correct-functions-for-cleaning-data-to-be-sent-to-database-and-ins
62864
etc.
But none w...
0
Tool adds new OS user, create directories and configuration files for Apache + NGINX, MySQL (MariaDB) database and user.
I tried to take into account the comments from my previous post. Hope - this look little better.
Tool is big enough, so - will not post all it's code here, just few main part...
I've written this Java code to implement Merge Sort.
import java.util.*;
public class MergeSort {
int[] a;
MergeSort() {
Scanner scan = new Scanner(System.in);
System.out.println("Enter the number of items: ");
a = new int[scan.nextInt()];
for (int i ...0
I've got two collections: collection of rules, and collection of keys that can handle specific rules. Key have method boolean canHandle(Rule) to check whether specific key can handle specific rule or not.
I need to gather these two collections into single map Map<Key, List<Rule>> bycanHandle` pr...
I've written this whole code to extract cell numbers from a website but the thing is it is extracting numbers perfectly but very slowly it's also hanging my Form while Extracting, please help me to make it run faster.
and run more efficiently.
Imports HtmlAgilityPack
Imports System.Text.Regular...0
0
import java.util.*;
class Triangle {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int c = sc.nextInt();
if(a==b && b==c)
System.out.println("Equilateral");
else if(a >= (b+c) || c >=...
as an addition to all already mentioned points:
import java.util.*;
This is dumb!
The Java Util-Package contains a large amount of classes, interfaces and exceptions. With that single line, you make the classloader load ALL THE CLASSES:
What exactly do you use of that? right, the...
I would like some feed back on a method which calculates the sum of manhattan distances for each tile in a sliding puzzle to its goal position in the goal puzzle.
Here is the code :
public static int calcManhattanDistance(int[] ps, int[] goal) {
int rowSz = calculatePuzzleRowSize(ps);
i...
4
I have an admin class that controls when user login and create a new blog post. I am wondering if their is anything i can do to improve this class.Is there anyway to reduce the code or their any repetitive code or better way that any functions could be written?
public class AdminController :...
It is much more convenient and cleaner to use a single statement like
import java.awt.*;
than to import a bunch of individual classes
import java.awt.Panel;
import java.awt.Graphics;
import java.awt.Canvas;
...
What is wrong with using a wildcard in the import statement?
0
I'm not sure whether my distaste for reflection is justified or not, but it feels ucky that I'm using reflection here.
I'm trying to make a very simple class which has a number of List<T> where T : Model with a load and save method.
The load method should:
For every list,
Open or create "Data/(<0
I'm going through the 99 Haskell problems and I have a few question about the solution I implemented for Problem 23.
It asks to: Extract a given number of randomly selected elements from a list.
This is the code I came up to:
-- Extract a given number of randomly selected elements from a list....0
Inspired by this question, I played a bit with the idea of modeling a Triangle, and a utility method to classify it:
class Triangle {
private final int a;
private final int b;
private final int c;
enum Type {
EQUILATERAL, INVALID, ISOSCELES, SCALENE
}
public Tr...
Have a new job coming up soon and want to increase my PHP knowledge.
This is my first attempt at using and creating a class. I just want to know if its the correct to do things.
Its very basic, simple encrypt / decrypt of a string with salt.
class:
/**
* Encryption Class
*
* Use for encryptin...
I implemented the split function in Haskell:
split :: (Eq a) => a -> [a] -> [[a]]
split _ [] = []
split x ys = f : split x rest
where (f, rest) = break (== x) (dropWhile (== x) ys)
Note that I'm calling dropWhile (== x) since break's second-tuple value will include the "broken on" value.
...
I am looking for advice on how to improve the below function, the nesting is just too deep.
makePresentable :: forall a c e. Registry a c e -> Foreign -> Eff (err :: Exception | e) (Presentable a c e)
makePresentable r node = do
let name = getName node
case M.lookup name r of
Nothing ->...
