When trying to declare a static array in my program I receive a static forward reference error, i'm not sure what I am doing wrong here...
static Square fieldGrid [ ] [ ] = new Square [ ROWSIZE ] [ COLSIZE ];
this is what I am using.
...
Hello all
general question is i like to build logger class that writes to single log file
from different classes in my application what should the logger class be
singletone or static class
...
Hello, how I can use array access with my static class?
F.e. I like to execute next script:
class A {
...
}
A['p'] = 15;
echo isset(A['p']) ? A['p'] : 0;
...
I have an actionscript class with a static member variable defined.
public class A
{
public static var x:int;
}
When I try to access it from different parts in my code I don't get the same value in each spot.
A.x
I am accessing the variable in different modules that are loaded, so they are all in their own separate .swf file....
I am using asp.net pagemethods with jquery.... How to get the value of a session variable inside static method in c#...
protected void Page_Load(object sender, EventArgs e)
{
Session["UserName"] = "Pandiya";
}
[WebMethod]
public static string GetName()
{
string s = Session["UserName"].ToString();
...
For my programming languages class one hw problem asks:
Are local variables in FORTRAN static or stack dynamic? Are local variables that are INITIALIZED to a default value static or stack dynamic? Show me some code with an explanation to back up your answer. Hint: The easiest way to check this is to have your program test the histor...
Hi...
I have the following class declared. I need to retreive the class structure and the static values without instanciate it.
public class MyClass()
{
public static string field = "Value";
public class nestedClass()
{
public static string nestedField = "NestedValue";
}
}
I've successfuly used GetFields and ...
I neet access to current object in a static method.
Code:
protected static $name;
public static function name($modulename)
{
self::$name = $modulename;
}
public function __call($name, $arguments)
{
$me = new test(self::$name);
return $me->$name($arguments);
}
I want to be able to call method log in Log class. Like this...
<%!
class father {
static int s = 0;
}
%>
<%
father f1 = new father();
father f2 = new father();
f1.s++;
out.println(f2.s); // It must print "1"
%>
When I run the file, I got this error. Can anybody explain?
"The field s cannot be declared static; static fields can only be declared in static or top level types"
...
I like c#, but why can I do :
public static bool Initialized { private set; get; }
or this :
public static bool Initialized = false;
but not a mix of both in one line ?
I just need to set access level to my variable (private set), and I need it set at false on startup. I wouldn't like to make that boring private _Initialized varia...
Hi,
I have a class
class foo {
public:
foo();
foo( int );
private:
static const string s;
};
Where is the best place to initialize the string s in the source file?
...
For a reason i want to unpack a static lib (libx.a) into individual object files (a.o b.o c.o), and specify these object files (a.o b.o c.o) in the linker input list instead of libx.a, with other linker options remaining the same.
However, i have noticed the above change has resulted in quite some difference in the output executable. Ba...
Hi, I've read that static variables are used inside function when one doesn't want the variable value to change/initialize each time the function is called. But what about defining a variable static in the main program before "main" e.g.
#include <stdio.h>
static double m = 30000;
int main(void)
{
value = m * 2 + 3;
}
Here the varia...
Hi I am new for Magento and don't much knowledge of programing what i want to do is i heve three categories on my site and created three static blocks for it and set it up on middle of each category page with their related block all working fine but now i want to move it in Right Sidebar in My site so pls. suggest how and where do i chan...
[Updated, sorry about the change but now to the real problem]
I cannot include try-catch-loop there for the exception from the method getCanonicalPath(). I tried to solve the problem earlier with method and then declaring the value there. The problem is that it is Final, I am unable to change it. So how to have startingPath as "public st...
Hi, If I have a global static variable x like in this code
#include <stdio.h>
#include <stdio.h>
static int x;
int main(void)
{
DO SOMETHING WITH x HERE
x++;
}
What will be difference if I opted to initialize x to a value first say as in
static int x = 0;
before entering "main"?
In my first case where I didn't ass...
I'd like to create a lot of extension methods for some generic class, e.g. for
public class SimpleLinkedList<T> where T:IComparable
And I've started creating methods like this:
public static class LinkedListExtensions
{
public static T[] ToArray<T>(this SimpleLinkedList<T> simpleLinkedList) where T:IComparable
{
//// c...
I would like to display static (shared) objects at runtime in a PropertyGrid but if I try to set the selected object property of the grid like this:
_propertyGrid.SelectedObject = System.Windows.Forms.Application
I get a compilation error:
'Application' is a type and cannot be
used as an expression.
Is there a way to display a...
$ javac TestFilter.java
TestFilter.java:19: non-static variable this cannot be referenced from a static context
for(File f : file.listFiles(this.filterFiles)){
^
1 error
$ sed -i 's@this@TestFilter@g' TestFilter.java
$ javac TestFilter.java
$ java TestFilter
file1
file2
file3
TestFilter.ja...
Can we call a static method without mentioning the class name in Java?
...