(define (super-duper source count)
(define (next-super source left)
(if (zero? left)
(super-duper (cdr source) count)
(cons (super-duper (car source) count) (next-super source (- left 1)))))
(if (pair? source)
...
Started a new job, provided my first PR and had a lot of review comments which I personally just consider frivolous.
Whilst it's easy to fix personally I do not believe this is Hungarian Notation and it is just sensible variable naming.
Here is the line of code:
final List resultTermsList = Co...
A coding challenge that rotates an image 90 degrees counterclockwise. The image is represented as an array matrix. I believe the time complexity is O(n^2), but I'd like to know for sure, as well as any other feedback.
def rotate_image(img):
rotated_image = [[] for x in range(len(img))]
f...
You are given a number. You are given the opportunity to swap only once to produce the largest number.
My approach was to use buckets whose values were their indexes and their locations were their values.
I walked the array checking if the largest value was greater than the current value...
I am trying to display the table data using JSON and calling the json using javascript. But it is printing the only headers not the data.
Please suggest me the solution.
<html>
<head>
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.m...
I have a small website I'm working on as a hobby and I created a login page/home page so far. I wanted to get the basic login/logout functionality going before filling out the main part of my site. I have the authentication with the server working, auth guards, and things like that. I wanted t...
A couple of months ago I had applied for a c++ developer job, where I had to test project as part of the application process.
The task was well defined:
Given a route database binary. The first four byte is the number of routes stored, followed by the routes: their first four byte is the id, ...
I've got a lot of numbers in a text file which I would like to sort and count as well. If it makes a difference the numbers are sat up just like "1 4 6 3 5 6 3 1" etc. I'm thinking about doing it in C++, but if it is easier in Python I could probably do it there as well.
I'm working on a legacy C++ project, which is using GLib for its Main Event Loop. This has caused a lot of ugliness because it mixes C++ and C paradigms (no C++ wrapper for GLib had been used).
Anyway, I'd like to generalize some classes that internally use the Asynchronous Queue provided by GLi...
I'm trying to refactor code - for this I'd like to create a loop/array for these booleans:
boolean _1U() { return secondClicked() == buttons[fieldZero() - 1][fieldOne()]; }
boolean _1D() { return secondClicked() == buttons[fieldZero() + 1][fieldOne()]; }
boolean _1R() { return secondClicked() ==...
I have an Excel VBA macro that interacts with an intranet site through Internet Explorer to loop through a list of customers, open the customers profile, update a field and save the changes.
The problem I am running into is that when I save the changes to the customers profile there is a pop-up...
Please review my implementation usual lock for async Task context. This solution when u cannot use lock in Tasks.
public sealed class SemaphoreLocker
{
private readonly SemaphoreSlim _sync = new SemaphoreSlim(1,1);
public async Task LockAsync(Func<Task> worker)
{
await _sync...
I would like to hide an element when a title and a text are equal.
I should hide the slide that has the same name as the page.
I'm doing it in the revolution-slider.
I'm doing all this inside a foreach.
I probably have to hide the class "sliderTitle".
jquery
$('li.tp-revslider-slidesli').each(f...
I use this function in my app to get a product version number from my website:
function PAGetHttpStr(const AUrl: string): string;
var
S: string;
ThisIdHTTP: TIdHTTP;
begin
Result := '';
ThisIdHTTP := TIdHTTP.Create(nil);
try
Result := ThisIdHTTP.Get(AUrl);
finally
ThisIdHTTP...
Please let me know if this question misses coverage of any posting rules and i will update it.
I have an inherited code base that i am looking to improve. Below is a "variable wrapper" template class and #defines that i would like to replace with a template only solution, or redesign completely...
from itertools import groupby, count
groupby(numberlist, lambda n, c=count(): n-next(c))
Above code works perfectly and is taken from previous post. I was not allowed to comment due to lack of necessary points.
What I am trying to understand is value of n changes in each call but 'c=count()' ...
I'm trying to implement an algorithm found in a book. It attempts to add 2 positive integers of equal size. How can it be improved? In your reply, please focus on core calculation. Please ignore the data validation part. I'm open to answer in any programming language.
class Program
{
static...
I have code that currently uses tab names instead of the code names. The problem is the tab names update making the code not work properly. I am looking to change the following to code names instead of tab names:
Summary 1 -> Sheet6
Summary (2) -> Sheet 7
Summary (3) -> Sheet 8
Sub HideRows...
In my case I have few boolean properties (about ~4-5) and depending on their values I need to get suitable enum value. My idea to implement this feature in pretty way is following:
public class SomeService {
private final SomeResultObject conditionForValue1 = new SomeResultObject(true, fals...
I am writing a program in JavaScript to find all possible words given 7 letters. The words have to be 3 or more characters, and for right now I am limiting it to 7 characters long. The code below works, but takes forever to complete and I would like to speed it up. Would recursion help?
Thanks f...
I am working on python code that counts the number of unique commenters in a chat using their unique id found in the field name "_id" nested in the commenters field name. The JSON looks like this.
Json Example:
{
"_id":"123adfvssw",
"content_type":"video",
"content_id":"12345",
"commenter":{
...
So this is kind of weird, and I'm not sure what the issue is, but when on some sites (I.e. Stack Overflow), the icons are incorrect.
The screenshot explains it better. Things look fine here on the Stack Exchange Meta, but on the Network Engineering site (for example) the icons for some sites are...
Apparently we've been looking into this for a while now. :) But, the core problem remains the same - sometimes some CDN nodes end up caching an old image with the new cachebreaker and everything goes out of whack.
I'll see if we can dig more into it soonTM, but in the meantime, please feel free ...
Can we get an alternative to the "That Solved my Problem" that doesn't make the presumption that it solved my problem? I.e. "Yes, that's the problem I have."
In some cases, SE (et. al.) answer something, but the answer really doesn't solve it, it was a "cop-out". Can we get a button that indicat...
Since voting on meta sites mean something different on the main sites, can you change the tooltip as well:
This question is useful and clear --> I agree
This question is unclear or not useful --> I disagree
This answer is useful --> I agree
This answer is not useful --> I disagree
...or somet...
Voting
Like normal Stack Exchange sites, Meta Stack Exchange allows members to vote on questions and answers. For most posts, votes reflect the perceived usefulness: well-written, well-reasoned, well-researched posts tend to get more attention and more upvotes. Highly-voted and frequently-linked...
This is my first attempt ay a sizeable amount of code in python, I've made an attempt to standardize a script into a library so that it can be re-used.
However, scraper.scraper (as well as scraper.Scraper?) appears in Idle when you import the module.
Some constructive criticism on the code styl...
