0
I have a class hierarchy similar to this:
struct VideoCapture { virtual open(const string& uri) = 0; virtual close() = 0; };
struct VideoCapture1 : public VideoCapture {...};
struct VideoCapture2 : public VideoCapture {...};
struct VideoCapture3 : public VideoCapture {...};
I added the follo...
19
A long time ago, in a galaxy far, far away...
There was this Bounty Hunter that travelled the Stack Exchange world like a Chuck Yeager, always the fastest gun in the west, always on time, always right, never afraid to steal a checkmark.
Most of his posts managed to get 500 views in 2 days, but ...
Rubber duck debugging, rubber ducking, and the rubber duckie test are informal terms used in software engineering to refer to a method of debugging code. The name is a reference to a story in the book The Pragmatic Programmer in which a programmer would carry around a rubber duck and debug his code by forcing himself to explain it, line-by-line, to the duck. The practice is also known as "teddy bear debugging" for similar reasons, most notably an anecdote in The Practice of Programming.
Many programmers have had the experience of explaining a programming problem to someone else, possibly even to...
I need to select the <table> before the table where the link I clicked. I can't use IDs, because I don't want to edit my jQuery every time I add a new table.
but this looks kinda blothed for me:
$(this).closest("table").prevAll("table").first().css( "background", "yellow" );
take a look here:...
table_with_headers = $(this.dom.table).find("thead tr th").map(->
$(this).text()
).get().join("\t")
Can one write it nicer? I especially dont like the inner function in map syntax enforced by coffescript and jquery.
With regards to code quality...
Generally, you should add in a bit more whitespace to facilitate readability.
The initialization function looks fine to me. Good choice of ArrayList as a pool (and clever use of the for loop).
The100Game(int poolMax, int finalSum){
/* If (finalSum > combine...
b = 10;
for (int a = 0; b > 0; b--) {
a++;
}
System.out.print(a);
I was messing around with Javascript in Khanacademy the other day and this monstrosity was born. It's a terrain generator that uses a simplified version of the random walk method.
// current tile position
var BlockX = 200;
var BlockY = 200;
// tile size
var SizeX = 2;
var SizeY = 2;
// min and...
0
Problem description:
I have a numpy array cps from which I want to extract the maximum value in each of the
subsets of the array (a subset is defined as non-zero values which fall between zeros). The input and how the output should look like are illustrated in the following figure.
for the m...
Code works when it does that which was intended in full and nothing more, not containing errors for the original expected input domain, with the exclusion of issues caused by external factors such as memory limitations.
The explanation:
That which was intended in full and nothing more
Co...10
Specific edit in question
How should we handle edits like this one?
I assumed that the user that is suggesting the edit is actually the user that posted the question and has now created themselves a real user rather than a generic user1234 user. I don't know if that is true or not though.
If so, how can I get it people to use it?
It is very similar to undersocre, except that I've added in some functions to fill in different use cases.
For example, one can use
someKey to iterate through localStorage and sessionStorage.
underscore does not have a good way to loop through localS...
I have the following Java class:
import java.util.Random;
public class RandomNameGenerator {
private Random rand;
private static String[] prefixes = { "Ultimate", "Bloody", "Crooked",
"Hallowed", "Magnificent", "Heavy", "Jagged", "Grand", "Shiny",
"Rusty" };
...
5
Recently I wrote a logging API that features an ILogger interface. I wanted to extend my library with a DatabaseLogger implementation, and I had to modify the API a little bit for this to work, but I think it was worth it.
Each ILogger instance now has its own ILogMessageFormatter. I no longer n...
I'm in the process of re-writing a method I've come across in our code base. It's pretty lengthy and a lot of it seemed redundant. It's a Discount object class member. It operates on the discounts DiscountRules property.
DiscountRule can have behave as follows:
Can apply to all brands and a s...1
Question RE: Calling C# DLL from a legacy C / C++ application.
The code appears to work fine and the values are returned as expected from the DLL and the values are added correctly to the DLL.
Basically I want to confirm that the way I am passing the string to C# will not cause a memory leak?...
Your randomness for calculating the last postfixes is not regular.... there are very slight deviations.
Let's do a couple of things here. Firstly, rename them:
postfixes1 -> concepts:
private static String[] concepts = { "Destruction", "Feminism",
"Twilight", "Massacre", "Dread", "Terr...
I feel that this topic is ambiguous at the current time, and I would like some clarification. When I see a question that is obviously, or at least appears to be off-topic based on how it is worded, my usual reaction is this:
Downvote;
Vote to close;
When applicable, offer a comment that may hel...0
Recently I have been looking into Symfony framework and I am working on a task where I need to upload a file using a form. Once the form has been submitted I need to insert the user input along with image name and path in database using Symfony framework strictly (not standard PHP), the upload pr...
I hit my reputation cap, offered a bounty, and got 13 more upvotes after offering the bounty.
The 13 upvotes didn't generate any reputation, so I was stuck at 150 reputation gained today (until one of my answers got accepted). (No, they weren't Community Wiki)
Why can't I regain the reputation...
Problem statement
My solution:
'use strict';
function processData(input) {
var parse_fun = function (s) {
return parseInt(s, 10);
};
var lines = input.split('\n');
var T = parse_fun(lines.shift());
var data = lines.splice(0, T).map(parse_fun);
for (var i = ...
I am developing an iFrame application for russian social network VK with php-based backend. There is a problem: my server fails even if it has just about 20 active players.
Is there a way to optimize the code in some way? Or maybe I'm mistaken somewhere? Thanks to all in advance.
Here is a shor...
I implemented ArrayList functionality in C as follows:
#include <stdlib.h>
#include <assert.h>
#include "ArrayList.h"
struct _arraylist {
size_t size;
void ** data;
};
struct _arraylist *arraylist_create() {
/* Allocate Memory */
struct _arraylist *list = malloc(sizeof(struct _...
