After a discussion of which users were from Australia, I wrote my first SQL query to find out:
SELECT u.DisplayName'Display Name', u.Reputation'Rep', u.Location'Location'
FROM Users u
WHERE u.Location LIKE '%Australia%'
ORDER BY 'Rep' DESC
As always, please tell me the good, the bad, and the u...
I'm working on a project where I have two websites (client and a server).
I've opened web service and I'm trying to "send" a picture from my server to the client
[WebMethod]
public string PictureUrl(string id)
{
return "http://localhost:49400/Website13/images/" + "PICTURE NAME";
}
It work...
I am working my way into learning a bit of Scheme (actually, Racket) with the help of a few practical problems to solve. In this case, I want to split a flat list of symbols at a certain delimiter symbol, discarding it and returning the list of splitted chunks.
So, here is my solution:
#! /usr/...
I recently have encountered a memory leak in this code:
from PIL import Image
from PIL.ImageColor import getcolor, getrgb
from PIL.ImageOps import grayscale
import time
import gc
##def memory_usage_psutil():
## # return the memory usage in MB
## import psutil
## import os
## process...
I have written two Perl subroutines to flatten and unflatten a complex hash or array key. This can be useful in situation when you are traversing/parsing a complex data structure like JSON and want to store a given complex key to be later used as an index into a modified data structure. The reaso...
I have three checkboxes and i need to know what combination of checkboxes are checked, i was thinking of doing something like this and adding else if for every other possible combination.
$("#cbOne, #cbTwo, #cbThree").click(function () {
if ($("#cbOne").is(":checked") == true && $("...
the code have alot of variable on file a, like below
var a_class1 = true;
var a_class2 = true;
var a_class3 = true;
var b_class1 = true;
var b_class2 = true;
var b_class3 = true;
and below code is file b
if (a_class1) {
$('.a').addclass('class1');
}
if (a_class2) {
$('.a').addclass('clas...
I've created two simple methods. One to instantiate a new XMLHttpRequest Object and open the request and another to handle the request.
Can you please point out improvement that can be made or any short comings in my code.
ajax: function(opts) {
var xhr, method, body, constructor;
xhr =...
I decided to learn a Lisp-ish language and I am discovering a very weird and new sintax. The obligatory first programme, that also uses all the fundamentals is the number guessing game.
Did I define too many constants, too few?
Is my code properly spaced and intented?
Is there a cleaner way to...
I wrote this program to determine the Greatest Common Factor of any 2 given numbers, and would like to know of any improvements that can be made. I have tested it using a loop and 2 randomly generated numbers and it seems to work perfectly:
import java.util.ArrayList;
import java.util.Scanner;
...
I know this has been done a million times before, but this is my implementation of bubble-sort, insertion-sort, merge-sort, heap-sort, and quicksort. Any feedback on how to make it better would be most appreciated. Also, I seem to have a large number of functions in the code before main(). Is ...
I finally solved this challenge with using recursion and figured out why the automatic scorer wasn't passing my previous solutions. I was using NSMutableArray to store the numbers and with N=18 i was running out of allowed memory by codeeval.com I rewrote the code using integer arrays and i rec...
I'm writing a mathematical expression solver. I'm having a problem with getting the right answer. I no the problem is in taking the last number. here is my code
`int r = 0;
int n = 0;
char op = '+';
for (int i = 0; i < e.length(); i++)
if (E.charAt(i) == '+' || E.ch...
I am looking at this Method
private void ValidatePassword()
{
var hash = Encryption.GetHash(_LoginView.UserID, _LoginView.Password);
var user = _DataService.GetPermissions(_DataService.GetUser(_LoginView.UserID));
if (user != null)
{
_Model = ...
I have three classes Node, Stack and List.
The code works, but I feel there is a better way to do this.
I would like to have some general critique.
class Node:
def __init__(self):
self.item = None
self.link = None
class Stack:
def __init__(self):
self.top = 0...
I have the following Hibernate code which I believe should be working, but it throws an error:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.hibernate.exception.SQLGrammarException: ERROR: syntax error at or near "."
Position: 503
...
We want to send an byte[] of 8 000 000 bytes for exemple, but the function NetworkStream.Read can only accept int values, how can we get all the data?
we try to put ulong in this function but it's not possible.
//Reception of data
ulong sizeTrame = mySize;//Really big size
byte[] trame = new by...
