object CommonUtils {
var anyname: String ="Hello"
fun dispMsg(message: String) {
println(message)
}
}
From any other class, just invoke the variable and functions in this way:
CommonUtils.anyname
CommonUtils.dispMsg("like static call")
How to install TestNG in eclipse
Open eclipse
Click on Help > Install New software
Click Add
Provide name & URL - http://beust.com/eclipse
Select TestNG
Click Next
Click Finish
It will take some time to install TestNG
Once installed then restart eclipse.
Lets c...
You must obviously select the project that you want to publish.
You must click on the small arrow right next to the "Publish" button.
You must click on the "Publish to Multiple Companies" option.
On the smart panel that will appear you must select the companies that yo...
Open the customization project that you want to publish with this method.
Open the publish menu at the top and select the "Publish with Cleanup" option.
*Please take note that all customization project that are selected on the customization screen will be republish even if you are ...
Deque deque = new LinkedList();
//Adding element at tail
deque.add("Item1");
//Adding element at head
deque.addFirst("Item2");
//Adding element at tail
deque.addLast("Item3");
The function Emitter.listenerCount(eventName) will return the number of listeners that are currently listening for the event provided as argument
const EventEmitter = require("events");
class MyEmitter extends EventEmitter{}
var emitter = new MyEmitter();
emitter
.on("data"...
The StandardClaim is embedded in the custom type to allow for easy encoding, parsing and validation of standard claims.
tokenString := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmb28iOiJiYXIiLCJleHAiOjE1MDAwLCJpc3MiOiJ0ZXN0In0.HE7fK0xOQwFEr4WDgRWj4teRPZ6i3GLwD5YCm6Pwu_c"
type MyCustomCla...
The StandardClaims type is designed to be embedded into your custom types to provide standard validation features. You can use it alone, but there's no way to retrieve other fields after parsing. See the custom claims example for intended usage.
mySigningKey := []byte("AllYourBase")
//...
if I forget the password then I'll get error.
$ mysql -u root -p
Enter password:
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
I tried to solve the issue by first knowing the status:
$ systemctl status mysql.service
mysql.service - MySQL Community ...
Recent versions of Delphi ships with the TStopwatch record which is for time interval measurement. Example usage:
uses
System.Diagnostics;
var
StopWatch: TStopwatch;
ElapsedMillseconds: Int64;
begin
StopWatch := TStopwatch.StartNew;
// do something that requires measurement
El...
Dart allows to easily filter a list using where.
var fruits = ['apples', 'oranges', 'bananas'];
fruits.where((f) => f.startsWith('a')).toList(); //apples
Of course you can use some AND or OR operators in your where clause.
DRF offers the chance to further customize the behavior of the generic views/viewsets by allowing the creation of custom mixins.
How to:
To define a custom mixin we just need to create a class inheriting from object.
Let's assume that we want to define two separate views for a model named MyM...
An inner class which is visible to any outside class can be created from this class as well.
The inner class depends on the outside class and requires a reference to an instance of it. To create an instance of the inner class, the new operator only needs to be called on an instance of the outer cla...
