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Consider the following block of code :
super(name);
VerifierUtil.checkNotNullOrEmpty(name, "[name] can not be null or empty.");
// Priority of the path: system property -> configuration -> default
String path = getPathFromSystemProperty();
long cacheSize = 0;
final C...
I have a method in which I am accepting a String clientid and that has below requirements:
clientid can be a positive number greater than zero. But if it is negative number or zero, then throw IllegalArgumentException with a message.
clientid cannot be a null or empty string. But if it is, then...
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I'm trying to reach good understanding of how to build scalable modular application structure. Recently I've been practicing with canvas and rewriting one of the popular snake game realizations. I've decided to try to split its code to modules. The codebase is not big and it seems to be a pretty ...
Given is a list of pairs. I want to replace the second element of all pairs with the median of the second elements of all pairs with the same first element.
For example:
[("a",1.0),("b",3.0),("a",2.0),("a",4.0)]
->
[("a",2.0),("b",3.0),("a",2.0),("a",2.0)]
The order of the elements in the res...
1
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I have custom slider. There is 4 areas in it, slides(as background) changes on hover of each area. It work fast, but i want to optimize to make it work correct. See below my code
(function($) {
$(document).ready(function() {
$('#c-slider .item-1').hover(function() {
$(this).addCl...5
Questions about off-site programming challenges, such as those featured on Project Euler, Hackerrank, etc., are off topic here. However, it's come to my attention recently that questions about such challenges are actually on topic on Code Review. Indeed, they even have a dedicated tag for such qu...
Replace all c / C / v / V in stdin with lower case, upper case consonants / vowels respectively. All other input is passed through.
Anything that can be improved? Looking at maintainability first, performance second.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
...
7
Questions about off-site programming challenges, such as those featured on Project Euler, Hackerrank, etc., are off topic here. However, it's come to my attention recently that questions about such challenges are actually on topic on Code Review. Indeed, they even have a dedicated tag for such qu...
18 mins ago, by Quill
5
Questions about off-site programming challenges, such as those featured on Project Euler, Hackerrank, etc., are off topic here. However, it's come to my attention recently that questions about such challenges are actually on topic on Code Review. Indeed, they even have a dedicated tag for such qu...
0
I wrote a class to slightly customize the behavior of lxml.etree.ElementTree and I use it quite extensively. It works great, but there are a few methods that I'm not sure how I wrote, and there are a few other methods that seem awfully redundant. I'll elaborate on specific questions below, but fi...
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Below are a collection of classes that compose my buff/debuff system. The largest flaw in my design that I couldn't overcome is the base class Effect having an enum filled with the different types of buffs and debuffs. If there is a workaround that could clean up that part of the code I'd be real...
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I'm the proud owner of the Vitsy programming language, which I've been working on for some time (except recently, because high school). It's only been used in PPCG so far, but I hope to expand it to actually useful things. It is a top-access-only 2-dimensional stack-based language that moves in m...
Okay, I'm a newb to programming/Python.
To get a better understanding of objects/methods, I wrote a text-based, turn-based fighting game.
I want to expand by adding new characters with new moves (one of which can alter the way other moves works - I'm thinking of using Decorators for this).
Anyw...
I've done this program in Python and it works fine. For some reason, in Java it's not working.
import java.util.Scanner;
public class ComputerGuessNumber {
public static void main(String[] args){
int Mid = 50;
int High = 100;
int Low = 0;
int Tries = 0;
...
0
As someone who isn't a member of PPCG, but is a member of both Stack Overflow & Code Review (with relatively high reputation on both), I'd have to emphatically disagree with the wording of both options you presented.
But ultimately, the biggest problem is that in your vote to close reason, you'r...
3
I'm the proud owner of the Vitsy programming language, which I've been working on for some time (except recently, because high school). It's only been used in PPCG so far, but I hope to expand it to more useful things. It is a top-access-only 2-dimensional stack-based language that moves in multi...
