I am working with a 2-dimensional array of structs which is a part of another struct. It's not something I've done a lot with so I'm having a problem. This function ends up failing after getting to the "test" for-loop near the end. It prints out one line correctly before it seg faults. The parts of my code which read data into a dummy ...
For some reason my buffer is getting filled with jibberish, and I'm not sure why. I even checked my file with a hex editor to verify that my characters are saved in a 2 byte unicode format. I'm not sure what's wrong. [on file open] fseek(_file_pointer, 0, SEEK_END); this->_length = ftell(this->_file_pointer) / sizeof(chr); [Main] //...
This is probably a fairly simple way to do it, but I ask since I did not find it on google. What I want is to add an array under another. var array = []; array[0]["username"] = "Eric"; array[0]["album"] = "1"; Something like this, I get no errors in Firebug, it does not work. So my question is, how does one do this in javascript? ...
I have this string: type=openBook&bookid=&guid=7AD92237-D3C7-CD3E-C052-019E1EBC16B8&authorid=&uclass=2&view= Then I want to get all the values after the "=" sign so for the "type" i want to get "openBook" and put this in an array. Note: even if it is null it must be added to the array so i wont loose track.. So how can i do that. M...
Hiya, I'm trying to create an array of arrays so I can build a dynamic menu, but I'm getting lost amongst the code. My output looks like this: $menu = Array ( [0] => Array ( [text] => Home [class] => 875 [link] => //Home [show_condition] => TRUE [parent] => 0 ...
I have the following code: var numberOfSelectedOptions = new Array(); numberOfSelectedOptions[0]=0; numberOfSelectedOptions[1]=0; numberOfSelectedOptions[2]=0; $("a.tagvariantoption").live("click", function(){ alert(numberOfSelectedOptions[2]); }); The alert always says "undefined". It works perfectly when alerting outside of the li...
I'm currently writing a program in Python to track statistics on video games. An example of the dictionary I'm using to track the scores : ten = 1 sec = 9 fir = 10 thi5 = 6 sec5 = 8 games = { 'adom': [ten+fir+sec+sec5, "Ancient Domain of Mysteries"], 'nethack': [fir+fir+fir+sec+thi5, "Nethack"] } Right now, I'...
Say for n=5, the following code gives me a plot for n randomly generated nodes. These nodes are not structures (just plotted points), but I want to assign every node a message just as I did for sink and source and keep track of the nodes identity and location. For example, if node 4 has (x,y) coordinates (.3452 , .5463), I want to assig...
I am sure someone has gone over this but I have had no luck finding some results. I want to know what is the fastest way to maintain a proper variable scope. Here is some example jquery code I wrote this morning. var oSignup = { nTopMargin: null, oBody: $("div#body"), oSignup: $("div#newsletter_signup"), oSignupBtn: $("d...
As everybody knows there's no built-in function to remove the duplicates from an array in javascript. I've noticed this is also lacking in jQuery (which has a unique function for DOM selections only), and the most common snippet I found checks the entire array and a subset of it for each element (not very efficient I think), like: for (...
So i wanna do something like this in php. If i have a year in brackets [1995] I want it to convert it to the the difference of the current year to 1995. Something like "It's been [1995] years since something happened." so with it being 2009, it'd say "It's been 14 years since something happened." Obviously the subtracting part wou...
The first line of code, called on every one of my application's pages, is: <?php require_once('../../_includes/initialize.php'); ?> That file calls my classes, including SESSION. The SESSION class calls session_start() before anything is output to the browser. On one page I'm using a form that has a ton of checkboxes, all with the na...
I want to make a class for parsing flat-file database information into one large analogous multidimensional array. I had the idea of formatting the database in a sort of python-esque format as follows: "tree #1": "key" "value" "sub-tree #1": "key" "value" "key #2" "value" "key #3" "value" I am trying to make it ...
How can I copy an array that has other associative arrays in it? I am talking about a result set returned from a mysql_fetch_assoc. So say I have a structure like this... connect $result = query; while ($row = mysql_fetch_assoc($result)) { array_push($static_row, $row); // here lies the problem } I would like to get that $stat...
For example, for a single method that reads the elements of an array, how can the programmer allow either an array of objects or an array of primitives to be passed as the parameter? Object[] arrayName will only accept an array of Objects, and generic variables do not accept primitives. Is there a way to accept either type of array witho...
i've got an array like this: array[0] = "hello0" array[1] = "hello1" array[2] = "hello2" now i want to get the last key '2' of the array. i cant use end() cause that will return the value 'hello2'. what function should i use? ...
Hi to all, first i would like to say i am Newbie in C++. As part of my master thesis i am writing a program in C++ which also get as parameters the variables m and d (both integers). Were d is the power of 2 (this means 2^d elements). Parameter m define the number of possible interactions between one element and the total group (2^d el...
I have no idea if this is a Hash issue or an Array issue, but I don't figure out why asterisk (*) sign is required in the third example to get a hash filled with data. Without it, it outputs an empty hash. # -*- coding: utf-8 -*- require 'pp' pp [[:first_name, 'Shane'], [:last_name, 'Harvie']] # => [[:first_name, "Shane"], [:last_name, ...
Hello, I have an array like so: sid sname did dname 1 Basketball 1 Mini 1 Basketball 3 Cadet 2 Baseball 8 Little League 2 Baseball 6 Junior League...
What does this line mean? I havn't done C in a few years. Does it perform the operation in parens then make the int result a pointer?? b[0] = *(start + pos++); ...