Morning stackers! So my question today isn't dealing with any code, but how to go about this the correct way from the start. I have a video player built to a static size (max: 800x600) which I'll have to re-code every time I need it to be a different size. What I need it to do in the near future is dynamically resize itself and all the ...
Hi, I have a table which has a button to "Add Rows". This button adds a row dynamically with JQuery. It works by copying the first ... and then replacing all the id=".." with an incremented number. The problem is that the rows have a YUI AutoComplete which looks like the following: <td> <input type="hidden" name="location_num[0]" ...
I have two programs: one CLI program, and one GUI. The GUI is a frontend for the CLI, but also a GUI for another program as well. I am importing the CLI's classes and extending them in the GUI to add GUI elements to the classes, and all is great. But now I want to split the CLI that I currently have embedded in the GUI (as an include...
Can Dynamic libraries have global, local and static variables in linux? If yes, then where will each of these variables get stored in the memory? In my view, Globals and Static will be along with the code section of the Dynamic libraries while the locals should get declared in the stack of the executable making calls to the functions o...
I add a UITextField to a table cell dynamically in my app. I'd like to implement a "backgroundClick" method to dismiss the keyboard if the user presses outside the textfield (and outside the keyboard) but I'm unsure how to get a handle on the active keyboard in the backgroundClick method as the dynamic UITextField does not have a defined...
I have a for loop in action script which I'm trying to use to dynamically create variable. Example for( i = 0 ; i i++) { var MyVar+i = i; } after this for loop runs, i would like to have 3 variables named MyVar1, MyVar2, MyVar3. I know the code above will give you a syntax error, but that is just to illustrate what I am trying...
Hey Guys, I'm having a tad of an issue dealing with Dynamic Variable Names. What is happening is I have a CFC that builds part of form for me using some data in a table. Then the cfc sends the form's code back to the page as a string. Well I need to assign values to these form fields so people don't overwrite the data. I'm pulling the da...
I have a Google Chart (using the Google Visualization API, not Google Charts API) that populates on page load. After which, the user can select options from multiple drop-down menu's. I would like the user to be able to update the Google Chart based on their selections. I've already created the PHP code to grab the new data via MySQL ...
Hi there. I was wondering if there was any way to pass parameters dynamically to variadic functions. i.e. If I have a function int some_function (int a, int b, ...){/*blah*/} and I am accepting a bunch of values from the user, I want some way of passing those values into the function: some_function (a,b, val1,val2,...,valn) I don...
Hello everyone, I have installed Graphviz and pear image_graphviz in windows WAMPserver. I can draw graph with dot in php now. But I want to use Graphviz with php array or json. What can i do for that? Do you have any ideas? Thanks. ...
In c# 4.0, are dynamic method parameters possible, like in the following code? public string MakeItQuack(dynamic duck) { string quack = duck.Quack(); return quack; } I've many cool examples of the dynamic keyword in C# 4.0, but not like above. This question is of course inspired by how python works. ...
Is there a way to choose the generic type of a class at runtime or is this a compile-time thing in C++? What I want to do is something like this (pseudocode): Generictype type; if(somveval==1) type = Integer; if(someval==2) type = String; list<type> myList; Is this possible in C++? and if yes, how? ...
hi all, I'm trying to construct a database driven VB.Net app that pulls a list of registered accounts from a database and displays the usernames of throes accounts in menu, so the user can select one and a new form open (where they work with it). what I have so far is the constructor for the MDI parent window Public Sub New() ...
When i use dlopen to dynamically load a library it seems i can not catch exceptions thrown by that library. As i understand it it's because dlopen is a C function. Is there another way to dynamically load a library that makes it possible to catch exceptions thrown by the lib in GCC? In Windows you can use LoadLibrary but for Linux i ha...
Hi all, We are using dynamic text box inside the gridview. When tab key pressed on each textbox inside the grid we need to do some calculation using total value from the database and value in the previous textbox and the result should be displayed in the next textbox. Regards Geetha ...
Hi all, I have a DataGridView which reads data from a custom (CSLA) list object. The dataset might have 100,000 records, and obviously I don't want to show them all at once because, for one, it would take ages to load. I think it would be nice if I could read the first (for instance) 20 records, and make it so upon scrolling to the end...
Hi guys, I am trying to dynamically change an element's onClick event and I have something like the following: for (var i = 1; i < 5; i++) { getElementById('element' + i).onclick = function() { existingFunction(i); return false; }; } Everything seems to work fine apart from the fact that the argument passed to 'existingFunction()...
I am wondering if this is possible in JavaScript, I want to have an Object which could contain dynamic properties. Give an example: function MyObject() { } var myobj = new MyObject(); myobj.property1 = "something"; alert(myobj.property1); // something alert(myobj.property2); // this should never report error, instead the property s...
I've been trying to get my head around shallow binding and deep binding, wikipedia doesn't do a good job of explaining it properly. Say I have the following code, what would the output be if the language uses dynamic scoping with a) deep binding b) shallow binding? x: integer := 1 y: integer := 2 procedure add x := x + y procedure...
This is a follow up question from an earlier post (here). I have some 'header' information stored as: Dictionary<string,string> - where the first string represents the field name, and the second the heading I want displayed. I have a set of dynamic data that is stored as: Dictionary<string, object> - where string is the field name. I ...