When I'm trying to do object-oriented pure JS with private methods, I frequently do the following
(function(exports) {
var Foo = function(num) {
this.num = num
};
var addTwo = function() {
this.num += 2;
};
Foo.prototype.addFour = function() {
addTwo.call(this);
addTwo...
I've wrote this program to process the names and meanings from .txt files. From the while loops I wrote, I noticed they are very similar loops containing Scanners. I am wondering if there is any way to reduce the redundancy in the code.
import java.io.*;
import java.util.*;
public class BabyNam...
I have already asked similar question here, but I figured this place might be better on getting some actual implementation feedback.
I tried to implement a simple SOM. You can see the training implementation function here.
The main part of the code is seqTrain function:
seqTrain <- function(so...
I create a myGraph class as shown below. Then I created an instance of the graph by giving the adjacency list as a NSDictionary and then call the isGraphCycleFree method. Will this answer look good if asked during an interview programming round?
Initializing the myGraph class and calling the i...
I'm doing this HackerRank problem. I've written this code and it passes all the tests, but it seems very convoluted. Is there any way I can streamline this code to make it more Pythonic?
n = int(raw_input())
ar = map(int, raw_input().strip().split())
ar.insert(0, -1)
ar.append(1000001)
ups = 0
...
I had a test task for internship where the main part was in implementing fixed size caches with different displacement policies (LRU/LFU/FIFO). I did that task, but was refused afterwards. Now I am wondering how my solution might be improved?
Requirements for an implementation are:
Cache must ...
I've created a method to split a date range into a collection of date-arrays. These arrays consist of two timestamps.
Example:
System.out.println("");
System.out.println("*****************************");
System.out.println("Split 2.1.2004 to 26.3.2004: ");
for (...
I've been reading up on Actions and delegates for the last couple of days, and I think I'm finally starting to understand, but I wanted to check that I was using them correctly, or at least using them in a way that isn't totally insane. I'm using a text-based game (as such) as a platform for lear...
Is there any way to simplify this query? It's being run against a Progress Database via an ODBC connection.
The CustomerSalesperson table has a CustomerID, a SalespersonID, and a CreateDate. Each CustomerID could have many records, each with a different SalespersonID. I'd like to get a list of t...
For a while now I've been playing around with various ways of passing a logical predicate E.G. >= someValue as an argument to a function. (see: If ComparisonIsTrue(thisPost, ComparisonOperator.NotEqualTo, goodCode) Then Me.Answer and a global enum for comparison operators)
In the end, I've decid...
The following is a full example to illustrate my question:
#define MAX_LENGTH 32
#define ITEM_COUNT 3
using namespace std;
void doSomething(char ** name, int items)
{
*name = new char[MAX_LENGTH * items];
strncpy_s(*name, MAX_LENGTH, "Oracle", 7);
strncpy_s(*name + MAX_LENGTH,...
I'm fairly new to VBA, and I'm currently trying to tidy up code I've written in the past. This was a fairly brute-force solution to a problem I had a while back. I wanted to take data that appeared in two columns, and pull it together into one. The current code is:
Private Sub Arra()
Dim Li...
I need to create an structure to control dynamically locks. For example, I have 100 threads running, and each thread will "process" a "key", sometimes two threads could be processing the same "key", and if it occurs, a dynamic lock need to be created and used by both, to process one at a time.
I...
I've built a multiplexer which takes 2 inputs: one array of std_logic_vector and one std_logic_vector to select the correct array. It should be written more generic, but I'm not sure how. The length of SEL grows if the length of X grows (4-bit if 16 inputs, 6-bit if 64, etc.). I'm currently using...
So, I have written a code which calculates the number under n( 1 million in this case) which produces the largest Collatz Sequence in that range().
The problem is given in detail below:
The following iterative sequence is defined for the set of positive integers:
n → n/2 (n is even)
n → 3n +...
I am wondering which would be most efficient to use as a bruteforce program.
I am using the below jQuery and HTML to read in and use an XML server status feed for a server widget. This is the code:
XML Feed:
status>
<script id="tinyhippos-injected"/>
<serverinfo>
<hostname>harvey</hostname>
<external>
http://stats.pingdom.com/3tltrr03waho/1435422/history
</external>
</s...
Recently I was looking for some really simple modal/popup solution in vanilla JS, but nothing popped. So I wrote mine component. It works great so far, have all the options I need, but I don't know if I can improve the code itself.
JS:
/* A very simple modal component
You can close the modal ei...
I am putting together a couple code samples for prospective employers and would love some feedback. I am still pretty junior so I am not sure what constitutes a good code sample and the do's and dont's. So any input for that is appreciated. The code sample shows both the original version of the c...
