I am taking my first ever crack at some code golf. The Mexican Wave: http://codegolf.stackexchange.com/questions/53812/make-the-mexican-wave.
I take an array of chars, and print it out 26 times. Each iteration I capitalize the i'th letter and uncapitalize the previous one.
Being my first atte...
This is a challenge from codeeval
Write a program which determines the Mth to the last element in a
list.
Input sample:
The first argument is a path to a file. The file contains the series
of space delimited characters followed by an integer. The integer
represents an index i...
This is a question of Best Practice. I have a project I am building and I have the following base Exception class
Namespace Project;
class Exception extends \Exception{
//=============== BASE EXCEPTIONS 0 - 1000 ===============//
/**
* placeholder for unknown exeptions - the defau...
I wrote this as an academic exercise over on CA. It is supposed to tell a true story about two drag racers, one in his 80's who beat a young world champion in cars that traverse a 1/4 mile in 3 seconds at 300 mph. It is structured to let the old man win every time because it is based on a true ...
As it is going to be used as part of some automation and not just at the command line I was wondering if it could be improved at all.
Improve would mean any of:
handle sad cases better
handle error better
report errors better
better able to work on multiple linux OS including OSX
Improve w...
Reading head first design patterns and I'm currently reading about the observer pattern, is what I produced what the observer pattern is all about?
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
class ObserverInterface
{
public:
virtual void update(std::stri...
This currently works properly, but just takes too long. Some of the functions in it are necessary and need to remain, such as resizing, and double saves. But it probably has room for improvement. I just need it to post image as it does, but faster.
<?php
ini_set('memory_limit', '-1');
$targe...
How could I refact the following nested code more readable,
To avoid missing braces
score_policy = {
"$let": {
"vars": {
"tagsMatchesCount":{
"$size":{
"$setIntersection":[
"$tags",
q_params
]
}
},
"titleMatches...
I am given a string of 0s, 1s, and ?s, I am trying to generate all 0-1 strings that match this pattern.(Ex: Given "1?00?101", return ["10000101", "10001101", "11000101", "11001101"]. My code seems to work. I tested with two ?s and three ?s. But I am wondering if there is a better way to solve t...
I'm looking for a new soldering iron. What is the best all rounder soldering iron (soldering station) < $200 USD?
Overview:
Here's the look of my form.
In this example, I have a form that dynamically adding a field per category. Like, I can add multiple attractions like 5 attractions, same goes for Featured artists, so basically I can add an infinite set of data per category in this form.
So after submi...
I have been a little stuck when it comes to HTML style. For example here's some html code from one of my projects:
<div class="fullhome">
<img class="concertimage" src="./img/frontpage.jpg" width=100% height=100%>
<div class="bottom">
<div class="nicetext">
<h1 class="fontman">Audio...
I've implemented the algorithm below for the maximum contiguous subarray problem and would like a riview on three specific things.
a) Making the code shorter
b) Making the code faster
c) Any other algorithms that can do the job with lower complexity
def crossingsubarray(A, low, mid, high):
...
Answering your questions:
Is this fine, as long as I'm getting the right output?
Not really, by your own admission, the possibility of more fields means you'll have blocks and blocks and blocks of the same code. See Structure below.
I'm concerned about the repetition of code. Is there a...
I am fairly new to JavaScript development, so I'm seeking help/insight in guidelines on how I can better organize my code.
It consists of a few plugins, Salvattore and jQuery-visible, in combination with Bootstrap for modal and carousel functionality.
I'm looking for any critiques on the form...
I sometimes save nice fortune outputs to my evernote. The data looks like this:
/ Abou Ben Adhem (may his tribe increase!) \
| Awoke one night from a deep dream of peace, |
| And saw, within the moonlight in his room, |
| Making it rich, and li...
I want make general alert Dialog to use across whole app , I create class called AlertDialogManager , just one method to show AlertDialog
is there way to refine my code or this code
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
public ...
I want to parse around 5 different type of messages and prepare a generic object and pass it to clients.Messages have different type of data , for example one message provides list of fields and other provides map of fields.
There are two solutions to the above approach:
a) Creating a different...
How should I write shorthand if, if else should do nothing?
Is this the right solution? (It works)
let a = 1
let b = 0
a > b ? callFunction() : ()
Today's question will just be about a small utility that I needed at some point for one of my projects: a template to detect whether a template is specialized for a given type. The utility uses std::void_t from C++17, but this alias template is simle enough to be implemented in you favourite C++ ...
I have written a BASH script to parse and compile HTML code into a single page. The script works as expected, although my code is not completely re-usable and the standard output messages could be more helpful.
Besides my intended improvements, are there any other problems with my code?
#!/bin/...
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