Update 2014-04-16 23:33 UTC: The split is in progress. Check back for updates.
Not all of them mind you, just Meta Stack Overflow into Meta Stack Exchange.
I'll have you know, factually, that we really did believe this would take place in six-to-eight weeks when it was originally announced,...
I'm sorry, but I couldn't resist.
Have at it.
I have httpserver class(.hpp & cpp) I am trying to improve reserve data from socket class because I have s.getline to get http call my s.RecvData(); get data line by line in infinite loop to build http struct
this is my old code
while (1) {
line = s.RecvData();
//httpline = s...
After hearing about backtracking , i wrote this piece of code to solve sudoku , but it seems to give wrong solutions , what exactly i am doing wrong here ?
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#define N 9
bool not_in_row(int temp , int i , int grid[N][N]){
int f ;
for(...
I am working on a very simple game and thought it would be a good opportunity to learn and use the Factory Method pattern for creating game objects. I studied the pattern but I'm a bit confused about the Java implementation so thought I would share what I have come up with and get some opinions. ...
I am currently making a program that allows me to search for files in a user specified directory. But I am having some trouble condensing my try and except statements. My current code is as follows:
if os.path.exists(file_path)!= True:
print('\n******* Path does not exist. *******\n') ...
Regular expressions are one of the worst aspects of debugging hell. Since they are contained in string literals, It's hard to comment how they work when the expressions are fairly long.
Say I have the following regular expression to match phone numbers
\b\d{3}[-.]?\d{3}[-.]?\d{4}\b
Source: Re...
I want to get the points of some fonts such as ttf file, to be able to draw some letter based on the points(coordinates), i found this function in C++ does the job GetFontData, What is the Java equivalent method for this method ?
Hypothetical code makes poor Code Review questions, which produce poor answers.
For example, here is a code excerpt that made a poor Code Review question:
bool f(const string& key, const string& value)
{
// some codes for input check
exec_cmd("cmd %s %s", key.c_str(), value.c_str());
...
If you have gmail id, then you can also receive emails on the same account even if you add extra dots in the username or add '+' and some characters.
Say your gmail id is montypython@gmail.com, then you will receive emails on same account even if it is sent to:
monty.python@gmail.com
montypyt...
I am running this query and it takes several minutes to complete, how can I tune it (unfortunately I don't have the privileges to run an SQL tuning advisor) :
select 'Master' || d.ntt_id || '_' || d.deal_nummas, p.prof_currency,
sum(p.prof_ts1), sum(p.prof_ts2), sum(p.prof_ts3), sum(p.prof_ts4)...
I'm doing:
require 'cgi'
require 'time'
now=Time.new()
now_year=now.strftime('%Y').to_i
now_month=now.strftime('%m').to_i
now_day=now.strftime('%d').to_i
now_hour=now.strftime('%H').to_i
start_hour=(now_hour + 1)
end_hour=(now_hour + 2)
start_datetime=Time.new(now_year, now_month, now_day, st...
Which one of these two would you prefer writing in your code?
This:
tweet = tweet.replaceAll("@\\w+|#\\w+|\\bRT\\b", "");
tweet = tweet.replaceAll("\n", " ");
tweet = tweet.replaceAll("[^\\p{L}\\p{N} ]+", " ");
tweet = tweet.replaceAll(" +", " ").trim();
Or this:
tweet = tweet.replaceAll(...
This is probably a matter of preference. But performance-wise it's definitely faster to do the second one. Especially as there should be a new instance of String created for every assignment you perform. This means, you create 3 Instances of String, that are just "useless garbage".
your code / r...
I agree mostly with @Vogel612's answer, the second version is more concise and there is no need to litter variables all over the place as is done in the first version.
Another point is that code should be self-documenting, which @Vogel612 also suggests, but else you can still add a comment behin...
I can not figure out why I don't get 100% success from the codility's Perm-Missing-Element test even I solve with O(n). I will appreciate for any answer. Also here you can see the problem with my solution link below;
https://codility.com/demo/results/demoVTDAWC-P25/
Could I get some feedback on my simple start to an admin template:
http://jsfiddle.net/spadez/GHKxW/3/
HTML
<div class="wrapper">
<div class="left">
<a href="#"><img src="nav_sprite.jpg" class="logo" /></a>
<ul class="navigation">
<li id="dashboard"><a href="index.ht...
There are a few good reasons why no one uses the multi-column module for "grids".
They are rigid
There are only 2 options for the column-span property: none or all. Want to have elements spanning 2 columns? Too bad. Also, last time I checked, Mozilla does not support the column-span property...
This looks pretty good for a start.
the only thing that I see right away is your CSS formatting
a {
text-decoration: none
}
html, body {height: 100%; max-height: 100%; padding:0; margin:0;}
.wrapper {display:table; width:100%; height:100%;}
.wrapper > div {display:table-cell; vertical-alig...
I really like the ruby ? : syntax for if else statements.
However, I'm not sure how to do the following with a nested statement:
if information.is_empty?
if leader? || possessor?
link_to('update ' + contextual('your') + ' credentials!', edit_user_path)
else
user.name + ' hasn\'...
I have solved this problem in C, but I get wrong answer every time, could you maybe tell me what I did wrong? Also, don't laugh at my code, I started learning C 7 days ago :)
#include <stdio.h>
#include <string.h>
long long proba(char a[][1001], int y1, int x1, int p, int q, int y2, int x2, cha...
After asking a question on StackOverflow about the two .NET caching systems taking dependencies on each other I gave implementing them a go. I posted them as my own answer there but before accepting the answer I'd like some second opinions on the implementations.
HttpCacheChangeMonitor
Allows O...
