I am currently using nested for loops in a 2D array of size 4,2.
When I run my program, I get index out of bounds Exception on the following line
else if (state[i][j+1] != null
&& state[i][j].getFlash() <= state[i][j].getCycleLength()
&& state[i][j+1].getCycleLength() == state[i][j].getCycleLength()){
…
I'm trying to dynamically stack images that are being pulled in via an xml file. Below is what I'm doing, and it almost works. The problem is that it only seems to fire off the event complete function on the very last one, instead of going for all of them. Is there a way to make it run the even.complete function for each image?
function…
Hi,
I'm trying to create a looping animation that starts on onmousedown and stops on onmouseout. The effect is a simple scroll that will continue looping until you release the mouse.
I've created a function which performs the .animate method and it passes itself as a callback but the code only runs once.
Here's the entire code:
…
Hi,
Is there a better way to write the following:
row_counter = 0
for item in iterable_sequence:
# do stuff with the item
counter += 1
if not row_counter:
# handle the empty-sequence-case
Please keep in mind that I can't use len(iterable_sequence) because 1) not all sequences have known lengths; 2)…
I am parsing a list of locations and would like to return a UIImage with a flag based on these locations.
I have a string with the location. This can be many different locations and I would like to search this string for possible matches in an NSArray, and when there's a match, it should find the appropriate filename in an…
Python offers an optional loop-else clause which is executed if and only if the loop is not terminated by a break. (In other words, the condition fails for a while-loop or the iterator is exhausted for a for-loop.)
Does this loop-else construct originate from another language? (Either theoretical or actually implemented.) …
Hello.
Straight to the point:
I have this javascript:
for(item=1;item<5;item++)
{
xmlhttp=new XMLHttpRequest();
xmlhttp.open("GET",'zzz.php', true);
xmlhttp.send();
}
And in PHP file something like this:
usleep(5);die('ok');
Now the problem is javascript seems to be waiting for each ajax call to be…
I hope this isn't a stupid question but I have looked up every example I can find and it still seems like I have this code right and it still isn't working... I enter one number and it moves on to the next line of code instead of looping. I'm using this to fill an array with user input numbers. I appreciate any help,…
I'm relatively new to JS so this may be a common problem, but I noticed something strange when dealing with for loops and the onclick function. I was able to replicate the problem with this code:
<html>
<head>
<script type="text/javascript">
window.onload = function () {
var buttons =…
Ive seen loops to unzip all zip files in a directory, however, before I run this, I would rather make sure what Im about to run will work right:
for i in dir; do cd $i; unzip '*.zip'; rm -rf *.zip; cd ..; done
Basically I want it to look at the output of "dir" see all the folders, for each directory cd…
I'm newbie here and there is some question that I want have some lesson from you guys.
For example:
#include <stdio.h>
#include<stdlib.h>
#include<ctype.h>
void main()
{
char name[51],selection;
do
{
printf("Enter name: ");
fflush(stdin);
gets(name);
…
I was wondering how to achieve the following in python:
for( int i = 0; cond...; i++)
if cond...
i++; //to skip an run-through
I tried this with no luck.
for i in range(whatever):
if cond... :
i += 1
hey guys
i record number of queries of my website and in page the below script runs , 40 extra queries added to page .
how can I change this sql connection into a propper and light one
function tree_set($index)
{
//global $menu; Remove this.
…
OK so here's my code: http://so.pastebin.com/9swaiuRy
The problem is that I am trying to make certain tiles blocked so the player cannot walk on them. However, it's only reading the FIRST tile which is board[0][0] and everything else is not checked....
…
Since, I have written courses on MySQL, I quite often get emails about MySQL courses. Here is the question, which I have received quite often.
“How do I loop queries in MySQL?”
Well, currently MySQL does not allow to write loops with the help of ad-hoc…
by this question what i mean is that if, by example, someone's username is "bob" then the whileloop condition will be ($i < 10), and if the username is something else then the whileloop condition will be ($i 10)
if($username == "bob")
{
…
by this question what i mean is that if, by example, someone's username is "bob" then the whileloop condition will be ($i < 10), and if the username is something else then the whileloop condition will be ($i 10)
if($username == "bob")
{
…
I'm using a loop within a loop to try to generate keyword combinations and also find the ones that have been used the most.
My outside loop just queries a list of keywords (lets use "chicago" as our first keyword, 3 records were found).
The…
Is it possible to describe an "optimal" (in terms of performance) layout for a 2D side-scroller's game loop? In this context the "game loop" takes user input, updates the states of game objects and draws the game objects.
For example having a…
I want to ssh into a remote host, and then execute a for loop that goes through sequence of numbers to control number of different nodes.
ssh user@host /bin/bash << EOF
for i in {1..10}
do
echo $i
done
EOF
If I do this, the output is…
On a openVZ containing Deb7 I need to lock the maximum size of a folder, which is used to upload on a php based web server. The directory is synced, so I have to lock the maxsize. MAXSIZE should be upgradable by adding some physical disk…