I have a base class which has two derived class. In the source file of the base, I includes two derived class head file instead of the base class header file. Would this cause problem?
This is going to read like a paranoid's answer, but there aren't only storage and performance considerations.
The database itself doesn't control its clients, and clients can't be assumed to always securely insert user input - even if a database is designed to be used only with a .net applicatio...
I just came across the following method in a game engine i'm currently working on:
bool addmsg(int type, const char *fmt, ...) {
if (!connected) return false;
static uchar buf[MAXTRANS];
ucharbuf p(buf, sizeof (buf));
putint(p, type);
int numi = 1, numf = 0, nums = 0, mcn = -...
I have following code in QT in
// myEditor.h
class myEditor : QScintilla {
public:
readFile();
};
#include "myEditor.h"
// myEditor.cc
myEditor::readFile() {
FILE* fp = fopen("mynew.v","r"):
QTextStream ts(fp, QIODevice::ReadOnly);
/* reading the text stream buffer by b...
i have made Rock Paper Scissors game, it works fine, i would like to know, how can i improve it further.
#include <iostream>
#include <string>
#include <random>
#include <array>
#include <map>
#include <regex>
#include <limits>
namespace
{
enum Winner { Tie, Player, Computer, WinnerCount };...
i want to extract the creation of different objects in a factory class for the reason of reusability. The problem is that within the current code the objects are configured also for the specific problem. Now i want to reuse only the creation of the objects within another code place.
if (FieldCo...
I'm learining JS. I have prepared simple color flooding game. Live example:
http://codepen.io/anon/pen/MeKaZG?editors=0010
Please help me find out how this code could be made better, more JS-specific, more efficient...
HTML code:
<!DOCTYPE html>
<html>
<body>
<canvas id="game" width="280" h...
What is a Zombie? Why are Code Reviewers so violent and talking about killing Zombies all the time? And what ammo are they talking about? What is a TS? What does RSA mean?
And what other Code Review-specific memes are there?
(As the number of memes grows and grows, and Malachi's wish to vote fo...
I've got the following two methods, written for xamarin:
private PointF toDrawingPoint(PointF screenPoint)
{
double sin = Math.Sin(-panParameters.rotation * Math.PI / 180);
double cos = Math.Cos(-panParameters.rotation * Math.PI / 180);
screenPoint.X = (float)((sc...
Task
I have a large spreadsheet where each line should include:
The URL of a social media account
A field indicating whether the account is "active"
A name and UID number for each account
I have to find if the activity field is accurate for every account on the list, and fix any mismatches.
...
I'm refactoring code for a navigation service, and the original Author uses a pattern I do not quite understand how and why it works. All methods which access a private variable of the object (_pagesByKey) are of the following structure:
/// <summary>
/// This code is from the WindowsRT ...
I want a mechanism for specifying arbitrary order of type conversion for arbitrary set of types for each operation on that types (separately).
For example, let's have set of types Bool, Date, Number, String and operations isEqual and isLess.
For isEqual I would like to have order Bool -> Date ->...
In Flatten to get all child controls of certain type in a UIView, methods were discussed to
recursively flatten a tree-like structure in Swift, resulting in an array
of all elements.
Motivated by that thread, I have written a flatten function which creates
a sequence instead. This can be an adva...
If not, is it possible to simulate one using other language constructs?
So I have a query like this:
SELECT data.Id,
mr.mri AS Mri
FROM ( SELECT e.Id ,
dbo.GetLatestEntryId(e.Id, 2) AS G02
FROM dbo.Estimations AS e
) AS data
LEFT JOIN
( SELECT Id,
d.valu...
