static Questions
3
Solved
Rust supports trait inheritance, as follows:
pub trait A {}
pub trait B: A {}
B: A means that if some type T implements B, it also needs to implement all the methods in A.
But today I see the foll...
2
I have a program with way too many static initializers and destructors. I want to get rid of all of them. So i need a way to find them.
Running nm on the executable gives something like this:
0004...
Mastectomy asked 5/2, 2011 at 2:3
17
Solved
I'm getting a ValueError when running python manage.py test. My project is named fellow_go, and I'm currently working on an App called pickup.
Please note that this error is added in a relatively ...
Unprintable asked 24/5, 2017 at 14:1
2
This error occurs when running Django 4.2.The Default: django.contrib.staticfiles.storage.StaticFilesStorage has been deprecated.
Barbarism asked 6/6, 2023 at 3:39
1
Solved
Consider the following C++ code example:
#include<iostream>
class B {
public:
int val;
B(int v):val(v){
std::cout<< val << "\n";
}
};
template<typename T>
c...
7
I am not sure what this means, whenever before you write a code, people say this
public static void main(String[] args) {
What does that mean?
Futurity asked 26/3, 2015 at 11:9
8
Solved
Is there any way to translate this Java code into Python?
class Foo
{
final static private List<Thingy> thingies =
ImmutableList.of(thing1, thing2, thing3);
}
e.g. thingies is an immuta...
7
Does anyone know how to statically compile nodejs to a single executable binary?
I means no share libraries needed.
There are some guides for old version nodejs, but not work for last one.
Thanks...
Incurve asked 30/7, 2013 at 9:45
11
Solved
I like to use static functions in C++ as a way to categorize them, like C# does.
Console::WriteLine("hello")
Is this good or bad? If the functions are used often I guess it doesn't matter, but i...
6
Solved
Why can't I initialize non-const static member or static array in a class?
class A
{
static const int a = 3;
static int b = 3;
static const int c[2] = { 1, 2 };
static int d[2] = { 1, 2 };
};...
0
Accidentally stumbled upon an interesting post.
In a nutshell:
protocol Unknownable {
static var unknown: Self { get }
}
enum Type: Unknownable {
case text
case image
case document
case unkno...
Apologize asked 24/4 at 6:4
6
Solved
class Employee{
// salary variable is a private static variable
private static double salary;
// DEPARTMENT is a constant
public static final String DEPARTMENT = "Development";
public static vo...
5
Solved
16
Solved
I have a class with a private static final field that, unfortunately, I need to change it at run-time.
Using reflection I get this error: java.lang.IllegalAccessException: Can not set static final...
Liberec asked 21/7, 2010 at 16:35
4
Solved
Is there a use for flagging a variable as static, when it lies in the global scope of a .cpp file, not in a function?
Can you use the static keyword for functions as well? If yes, what is their us...
Descant asked 18/1, 2011 at 14:29
14
How do I create a private constructor which should be called only by the static function of the class and not from else where?
Disheveled asked 21/11, 2011 at 12:48
5
Solved
I'm new to koa.js library and I need some help. I'm trying to make simple REST application using koa.
I have a static html and javascript files I want to serve on route / and REST API accessing fro...
Plagiary asked 22/9, 2015 at 15:47
15
Solved
What will be printed out? 6 6 or 6 7? And why?
void foo()
{
static int x = 5;
x++;
printf("%d", x);
}
int main()
{
foo();
foo();
return 0;
}
10
Solved
How can I get PHP to evaluate a static variable in double quotes?
I want to do something like this:
log("self::$CLASS $METHOD entering");
I've tried all sorts of {} combos to get the var...
4
Solved
I have the following class which I'm using as the base of all the models in my project:
public abstract class BaseModel
{
static String table;
static String idField = "id";
public static bool...
Monochord asked 18/10, 2013 at 18:56
3
Solved
I didn't know that I didn't know this :) . and a similar question here didn't help much.
So here i am asking. Please Consider the following class:
//in Agent.h
class Agent : public ns3::Object{
p...
2
Solved
What's the difference between a static inline, extern inline and a normal inline C function?
I've seen some vague explanations about this. As far as I've understood, static inline is not just an in...
Monad asked 28/7, 2014 at 17:10
3
Solved
I'm a noob in F# and currently reading Expert in F# 3.0.
Its the first compiled language I'm learning (I just know to program in R)
on chapter 6, p.117, we are introduced without much ceremony
st...
2
Solved
I am running Django on a local Vagrant arch machine on a Win7 host. I set up my environment variables from Django in a .env file. In my app all static files are served correctly and everything work...
Skull asked 5/4, 2017 at 7:41
3
Solved
I have a static class that contains a lot of static classes. Each inner static class contains fields. I want to get all fields of all inner static classes.
public static class MyClass
{
public sta...
Hillier asked 12/3, 2013 at 16:25
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