var Questions
3
How do I use the SET command in windows for floating point arithmatic. /A stands for arithmetic and %VAR% prints the data of VAR not the name.
For example when I do:
SET /A VAR="2.5+3.1"
ECHO %VA...
Stormy asked 20/9, 2014 at 16:59
6
With Java 10 or +, we can use var keyword for declaration. At initialization, a type is going to be inferred by the compiler.
What happens when the class I instantiate and assign to the variable de...
10
I am looking for a way to call a javascript number in the body of an html page. This does not have to be long and extravagant just simply work, I just want something like:
<html>
<head>...
Filament asked 29/11, 2016 at 5:32
10
Solved
I need to know the difference between these three keywords Object , Dynamic and var in C#.
I have seen this link but i don't understand in which case i have to use each one.
Can you explain for m...
15
Solved
6
Solved
This may be a basic question but I'm having difficulty finding an answer.
You want to set var B based on var A
would you do
var B = if(A == "red"){"hot"}else{"cool"}
I don't think this works.
...
Translocation asked 12/8, 2015 at 17:30
15
Solved
According to this article:
As you might know, dynamic (as it is now called) is the stand-in type when a static type annotation is not provided.
So, what is the difference between dynamic and v...
2
Solved
I've installed the version 2018.1 of IntelliJ IDEA (COMMUNITY EDITION), which added support for Java 10.
When I tried to use new "var" to type local variable, the IDE highlights it with red colour...
Azpurua asked 10/4, 2018 at 3:50
2
Considering a following example of a generic method without any parameters:
private <T> Set<T> create() {
return new HashSet<T>();
}
According to the docs, the type will be infe...
3
Solved
I'm trying to list all buttons name from my form to list with code
var v = new List<Form1>() { this }.ForEach(x => { x.GetType().Name.Contains(typeof(Button).Name); });
and always get ...
38
Solved
ECMAScript 6 introduced the let statement.
I've heard that it's described as a local variable, but I'm still not quite sure how it behaves differently than the var keyword.
What are the differences...
Embryectomy asked 17/4, 2009 at 20:9
9
Solved
Is there a way to see the type of a var within the Visual Studio 2013 code editor?
When I have a crazy linq query it would be nice to see what the resulting type will be. I don't want to replace t...
Laguna asked 1/10, 2014 at 8:48
0
I spend a lot of time writing css for custom WordPress themes in VSCodium. I've created scripts using wp-cli to automate a lot of the process, so I use lots of custom properties/variables, especial...
Detailed asked 29/10, 2022 at 3:20
9
Solved
I've struggled and failed for over ten minutes here and I give in. I need to convert an Int to a Character in Swift and cannot solve it.
Question
How do you convert (cast) an Int (integer) to a ...
4
To factorize my code, I want to set a stringKey from an Child class which I'll get in a class func in the parent class:
Chair.request();
Table.request();
class Furniture: NSObject {
static let ...
Breakwater asked 30/11, 2015 at 10:50
8
I have understood why the output of this code should be 3 3 3.
for (var i = 0; i < 3; i++) {
setTimeout(() => console.log(i), 1);
}
I am not able to understand, though, why the out...
Internationalize asked 24/3, 2022 at 6:52
1
Solved
In python, if I am writing a function, is this the best way to type hint a list of strings:
def sample_def(var:list[str]):
Jilljillana asked 16/2, 2022 at 20:6
1
Solved
My question is a code style question. So there's obviously not a definitive "right" answer to it.
var foo = new Foo<String>();
or
Foo<String> foo = new Foo<>();
...
3
Solved
How does one mark a var in Kotlin volatile?
volatile public var tmpEndedAt: Long? = null
gives me the error:
"unresolved reference: volatile"
27
Solved
What is the scope of variables in javascript? Do they have the same scope inside as opposed to outside a function? Or does it even matter? Also, where are the variables stored if they are defined g...
Magnetics asked 1/2, 2009 at 8:27
1
Solved
Even though I can see that an environment variable was created on windows, process.env always returns undefined. I did set all my variables, and when I check them manually, they all appear in the p...
Leasia asked 23/5, 2021 at 15:48
1
Solved
With Java 11, for this code:
String[] arrayString = {"foo", "bar"};
SonarLint say Declare this local variable with "var" instead.
So, I have tried:
var arrayString = ...
1
Suppose I have two time series {x} and {y} and want to examine how the current realization of {y} is dependent on current and past realizations of {x} and past realizations of {y}. For this purpose...
Entrench asked 22/1, 2018 at 17:31
5
Solved
I have an app with both Objective-C and Swift based view controllers. I am programatically opening a Swift based view controller from one of my Objective-C based view controllers. The problem I am ...
Floriculture asked 2/11, 2015 at 13:56
2
Solved
Such as cubejs:
<script>
var cubejsApi = cubejs(
'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpYXQiOjE1NTIzOTk5MjcsImV4cCI6MTU1MjQ4NjMyN30.SOO-A6GfGH7ar3EoeBb0cjj10BVxO3ffjvmqQziXIZA',
{...
Weismannism asked 11/1, 2021 at 8:15
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