I received this piece of code and this is horrible. I need your help to refactor this:
try
{
SomeOperation();
}
catch(IllegalArgumentException iaEx) {
try {
iaEx.printStackTrace();
} catch (Exception ex) {
ex.printStackTrace();
throw new CustomeExceptio...
I saw this today.
It's a description of Short, Self Contained, Correct (Compilable), Example. This would be a useful reference for many as a guideline for how to make code usable in questions on StackOverflow.
It's based on these 4 points
* Short (Small) - Minimize bandwidth for your example, ...
I'm new to Scala, and would appreciate any notes about a better approach, correctness, or style.
/**
* Call proc(f) for each file in the directory tree rooted at dir.
*
* proc will not be called for directories, just for files.
*/
def traverse(dir: File, proc: File => Unit): Unit = {
di...
I have an array of 1000 numbers, randomly generated. 10 of those numbers must be between 0-9 (including 0 and 9), and 10 of those numbers must be between 991 and 1000 (including 991 and 1000). This is what I came up with:
arr = []
980.times do
arr << (11..989).to_a.sample
end
arr2 = []
10.tim...
Please do the code review and suggest better algorithm to efficiently extract key/value from Files using multithread.
Input : FormNGFAddTab:First add Tab control inside Tabs control.परीक्षण
OutPut :
Key : FormNGFAddTab
Value : First add Tab control inside Tabs control.परीक्षण
Separator : ':...
I'm writing a code for my application: you can create a task, and you can choose the moment when you want to send this task (to some kind of user):
Send now
Send later
Repeat
You can select from above options. If you choose send later, you'll be prompted for a date:
And there are variety...
With the recent closure of the site "On Startups" and seeing this site still in Beta I have to ask what is its future? Is it under threat of similar fate?
Site “On Startups” is closed - what to do now?
I have often encountered the following situation. I want to call a method in a Loop, but want to skip the call at the first run. It do not have to be a method, it also can be some lines of code that I want to skip. Here is one example:
I have a file which looks like that.
headline:headline1
con...
I simply have this equation in an old BASIC script:
NRSLATHOR=INT(LSLATVER/PITCHVER-.8)
How do I write it so I get expected results in PHP? This is old BASIC, and as far as I know it does Integer Division. Can you provide an example, please.
How can I write this shorter? (while keeping the same functionality and outputs to console)
def review():
v1 = value_of_current_cards(hand_one)
v2 = value_of_current_cards(hand_two)
v3 = value_of_current_cards(hand_three)
vd = value_of_current_cards(hand_dealer)
if number_of...
I am trying to create a class about birds with a few different methods. This is just theoretical code. Is there anything that is inherently wrong with the code from a syntactical or semantics point of view? If so, please fix.
class Bird(object):
def __init__(self, Height, Weight, HasFeathe...
That's an unfortunate outcome, sorry to hear that. On the bright side, failed betas have all their data available in the Data Explorer, so you can mine it and possibly learn more about what went wrong.
As for Code Review, arguably a not-so-good fit for the StackExchange Q&A format (works pretty ...
I'm looking for a review of my article JSON format. This will be used to both transfer documents via ajax calls as well as store the document in NoSQL.
Do you see any issues? Are there any gotchas with it? Anything you would do differently (and why)? Other comments?
{
type: 'article',
t...
This is related to this question, but I plan on writing a more clear question, using smaller numbers for examples, and I want to understand how to approach the problem rather than having an answer for one case.
Example
Let's say that you have three different types of items, for simplicity sake ...
http://www.spoj.com/problems/SIZECON/
This is the problem and my code for this is
main()
{
int n,s=0,tc;
gets(&tc);
while(tc--){
scanf("%d",&n);
s+=(n>0)?n:0;
}
printf("%d",s);
return 0;
}
And removing all spaces and indentations it comes at 96 characte...
/*
* Strings are given in one dimensional array.
* Each string is of size s and there are n strings.
* Sort them.
*
Example:
water|cat--|five-|ball--
ball--|cat--|five-|water
*/
-
public class QuestionOne {
char[] mInput = {'w','a','t','e','r','c','a','t','-','-','f','i','v','e','-',...
Found this nice one:
s;main(i,c){for(;c--;i>0?s+=i:0)scanf("%d",s?&i:&c);printf("%d",s-1);}
Here is a screenshot of what I am trying to accomplish:
Here is a demo: http://jsfiddle.net/GJdpe/
First is there a better for doing this:
Inside of my datepicker options I have this:
onChangeMonthYear: function() {
customEvent();
}
Here is customEvent():
var customEvent = ...
This is my Java code for the Unfriendly Numbers problem. It passes the first 3 testcases, remaining 3 cases failed showing time limit Exceeded.
Problem Statement :
There is one friendly number and N unfriendly numbers. We want to find how many numbers are there which exactly divide the friendl...
Im making a little python script that reads a text file and puts it on a html page, I haven’t finished that part yet but ive been working on the gui with tkinter. Is my code sloppy?
from Tkinter import *
import time
from datetime import datetime
#init variables
global r
r = 0
global delay
delay...
I wrote my first AJAX script that brings content from other pages without refreshing the entire page and i just want to see if improvements can be added to it, or if i'm doing something not recommended.
$(function(){
// content container content loader
$("#nav-tabs-list a").click(function() {
...
OK, taking in to consideration that memory footprint is a concern, then there is some scope for improvement. First, lets get through some of the basics....
Firstly, your code has a bug, It fails to sort data with duplicates:
'w','a','t','e','r','c','a','t','-','-','b','a','l','l','-','f','i','v...
I am creating game review database. I am new at this, but I am trying my best. Little bit about database: The system is simple, user fill out php form, where he is insert his name, email when choose feedback between is it good or bad and leave a comment/suggestion. I am adding photo how it looks ...
I have created a program which rolls a dice according to the amount of sides that the user enters. Here is my code:
def var():
import random
dicesides = int(input("Please enter the amount of sides you want the dice that is being thrown to have. The dice sides available are: 4, 6 and 12...
This was a revision, made when the code failed after an update (at least that is what I think happened).
So I fixed it and now it works, but I think that this code can be written better and more efficiently, and perhaps made easier to read. Note that VBScript/VBA/VB6 isn't (aren't) my primary la...
Posted my question here:
http://stackoverflow.com/questions/14710039/vbscript-poker-game-what-hand-do-i-have
Here is the full code:
'buy a blank deck of cards
'declare variables
dim defaultDeck(51)
dim trueDeck(51)
dim isUsed(51)
numPlayers = 1
numCards = 12
intMyHand = 0 '0 through numPlayers...
Disclaimer
My first post to code review, and I'm a fairly new C#.NET developer. Feel free to not be gentle so I can move forward. I hope this post meets the requirements set forth o.O
Also is "wrapper" the proper term?
What I'm trying to accomplish
I write a metric ton of queries for an Orac...
public override string ToString()
{
var inner = string.Empty;
if (InnerTags.Count > 0)
{
foreach (var tag in InnerTags)
{
inner += tag.ToString();
}
this.InnerHtml = inner;
}
return ...
To detect int overflow/underflow in C, I use the below code.
What might be simpler and portable code?
(That is: fewer tests)
Assume 2's complement and don't use wider integers.
int a,b,sum;
sum = a + b;
// out-of-range only possible when the signs are the same.
if ((a < 0) == (b < 0)) {
i...
