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Just what it says on the tin: a brainfuck interpreter in JavaScript.
function brainfuck(source) {
var code = source.replace(/[^-+<>.,[\]]/g, '').split(''); // program code
var loop = []; // stack of loops created by bracket operators
var data = []; // array of data cells stored by...
Consider this answer of mine. Let's ignore the first 4-line paragraph for now, as the bulk of that answer is all under the line. Scroll down to the bottom of that answer, and you'll find a 12-line code snippet that addresses one of the asker's primary concerns.
A code-only answer from me would...
Consider @vnp's answer here. He only made 3 short points, one of which I rebuttled. Sure, he could have expanded the answer a bit to show me what he meant with example code of his own; but it's perfectly fine that he didn't because that isn't a requirement for answers.
Sometimes there is only ...2
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I'm writing some Java code for some pretty large datasets, in a puzzle I'm trying to solve. The output is correct, but the program doesn't run within the time limit for all the test cases. I've tried a number of optimizations, but can't think about how to improve it. I'd appreciate your sugges...
How can I make this better?
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#define ARP_CACHE "/proc/net/arp"
#define ARP_BUFFER_LEN 1024
#define ARP_DELIM " "
int readLine(int Fd, char ...
I have data that looks like the "Input" below and need to convert it into JSON. My solution works by parsing the text to find a level for each data point. Then I use a recursive structure to build a JSON tree (or maybe its not JSON, but its much more useful than the original format).
First, I ...
This question was put on hold for being off-topic:
Why is it suggested to replace Temp with Query?
To refactor the code, it is suggested here to replace Temp with
Query, for example in following code, basePrice should be extracted to
a method. I am wondering why is it a good practice? If...
I would like to ask your comments on my contest code for the following problem:
We're going to have a slightly more logical puzzle today. We're going to write a program that will find a path through a simple maze.
Formal Inputs & Outputs
Input Description
Through standard console, you will be g...0
I need to create class and assign values of classes's property.Can I convert this composed class into SOAP XML message.The soap message should include credential in header. Can I do this by using WCF data contract serializer?
Below are the code of SOAP XML Message
<soapenv:Envelope xmlns:so...0
Q: Program to find the prime numbers between two given integers in the minimum number of comparisions
This was an interview question asked by a senior manager.
Which is faster?
while(1) {
// some code
}
or
while(2) {
//some code
}
I said that both have the same execution speed, as the expression inside while should finally evaluate to true or false. In this case, both evaluate to true an...
This is part of my chat client's code.
It works Fine but it looks messy.
Any ideas?
//IP Validation
private void textBox3_Leave(object sender, EventArgs e)
{
IPAddress ip;
bool ValidateIP = IPAddress.TryParse(textBox3.Text, out ip);
if (ValidateIP)
{
...
for (;;) {
//Something to be done repeatedly
}
I have seen this sort of thing used a lot, but I think it is rather strange...
Wouldn't it be much clearer to say while(true), or something along those lines?
I'm guessing that (as is the reason for many-a-programmer to resort to cryptic code)...0
Q: Entity Framework - Code first , is it the best way to represent relationship between three entities?
This is my first bash script so I ask to you to say what you think.
The script must check every directory and it it find the pdf file on this directory: move file to parent directory, change the name of this file and remove directory.
So if I had this folder structure:
folder1
file.pdf
fi...
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I have a piece of javascript I wrote for a recent work project that is essentially taking a deviceorientation event object, taking either the beta value or gamma value of that object and makes a calculation.
While I can't necessarily put my exact code here just in case that breaks any of the agr...
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Recently some others and I began to clean up google a bit. This started with retagging a number of question with google-apps-script. Then we hit a wall. All of the questions that should have been retagged were, but we were left with 18 14 questions that didn't seem to have a better tag than the e...
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