static Questions
9
Solved
I have an application which has several functions in it. Each function can be called many times based on user input. However I need to execute a small segment of the code within a function only onc...
Leung asked 7/12, 2011 at 8:59
4
Solved
Say I have a class:
public class R {
public static final int _1st = 0x334455;
}
How can I get the value of the "_1st" via reflection?
Bad asked 21/4, 2010 at 17:57
6
In PHP it's not possible to return self to chain static methods. This limits the usage of static methods, because chaining is pretty useful and you have to use instances to chain methods.
Are ther...
4
Solved
According to Static data members on the IBM C++ knowledge center:
The declaration of a static data member in the member list of a class is not a definition. You must define the static member out...
12
Solved
What's the best programming practice to create a constant class in Flutter to keep all the application constants for easy reference?
I know that there is const keyword in Dart for creating co...
6
Solved
I'm curious about the underlying implementation of static variables within a function.
If I declare a static variable of a fundamental type (char, int, double, etc.), and give it an initial value,...
Nauseate asked 22/5, 2009 at 15:20
1
Solved
I am writing a class for an image processing algorithm which has some methods, and notably a few static methods. My IDE keeps telling me to convert static methods to function which leads me to the ...
Hsu asked 5/7, 2022 at 14:53
2
Solved
I am having an issue with a flask app that I can't seem to track down.
The first time I load the index page of my flask app, all resources load correctly. If I reload the page, I get 304 errors on ...
Facient asked 16/4, 2022 at 2:21
5
I was wondering how to achieve the local static variable in java. I know Java wount support it. But what is the better way to achieve the same? I donot want the other methods in my class to access ...
Ain asked 13/6, 2014 at 3:5
6
Solved
Below are two ways to implement a singleton. What are the advantages and disadvantages of each?
Static initialization:
class Singleton {
private Singleton instance;
static {
instance = new Sin...
Gothicize asked 19/3, 2014 at 5:58
17
Solved
I do not understand why the main method has to be static. I understand static variables but static methods are difficult for me to grasp. Do static method exists so that one can create two methods ...
Servomechanism asked 15/10, 2011 at 20:22
2
Solved
Using Next.js to export static pages, I get that in a dynamic route like pages/[id].js any path I put in the getStaticPaths section will be created. Cool.
Is it better to list every page:
getStat...
2
Solved
I have this simple code in TypeScript:
abstract class Config {
readonly NAME: string;
readonly TITLE: string;
static CoreInterface: () => any
}
class Test implements Config {
readonly NAM...
Interlace asked 1/5, 2017 at 17:17
8
Is it possible? I would like to set up two different directories to serve static files. Let's say /public and /mnt
4
Solved
I have the following piece of code in my program and I am running SonarQube 5 for code quality check on it after integrating it with Maven.
However, Sonar is asking to Make the enclosing method "s...
Pronunciation asked 9/9, 2016 at 9:6
0
I'm playing around with Azure Static Web Apps and have built a simple Blazor App which I've deployed. I added a Contacts page with an image that appears when built and running in Visual Studio but ...
10
Solved
I have recently started using ReSharper which is a fantastic tool.
Today I came across a naming rule for static fields, namely prefixing with an underscore, i.e.
private static string _myString;
...
Nadanadab asked 18/6, 2010 at 16:21
2
Solved
I have an abstract page class looking like this:
abstract class Page {
public static function display() {
self::displayHeader();
self::displayContent();
self::displayFooter();
}
public stat...
Muddleheaded asked 1/11, 2012 at 9:40
4
Solved
I have recently done an update to PHP 5.4, and I get an error about static and non-static code.
This is the error:
PHP Strict Standards: Non-static method VTimer::get()
should not be called stat...
Legatee asked 30/10, 2013 at 21:15
7
3
I'm wondering what the -static option on gcc does. I need this option when compiling a certain application, however when I do I get the following error:
gcc -static -O3 -o prog prog.c
/usr/bin/ld:...
Aura asked 1/1, 2012 at 6:40
6
Solved
What qualifies a programming language to be called dynamic language? What sort of problems should I use a dynamic programming language to solve? What is the main difference between static programmi...
Lem asked 6/2, 2011 at 11:54
8
Solved
Django newbie here. I have trouble understanding the meaning of:
BASE_DIR = os.path.dirname(os.path.dirname(__file__))
and
STATIC_ROOT = os.path.join(os.path.dirname(BASE_DIR), 'static')
STATIC...
Cornerwise asked 5/9, 2014 at 14:24
9
Solved
I am starting to learn C++ and Qt, but sometimes the simplest code that I paste from a book results in errors.
I'm using g++4.4.2 on Ubuntu 10.04 with QtCreator IDE. Is there a difference between...
13
Solved
I have several classes that do not really need any state. From the organizational point of view, I would like to put them into hierarchy.
But it seems I can't declare inheritance for static classe...
Rothwell asked 21/4, 2009 at 19:23
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