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Generic type parameters are commonly defined at the class or interface level, but methods and (rarely) constructors also support declaring type parameters bound to the scope of a single method call. class Utility // no generics at the class level { @SafeVarargs public static <T> T ...

You can define methods and classes within JShell: jshell> void speak() { ...> System.out.println("hello"); ...> } jshell> class MyClass { ...> void doNothing() {} ...> } No access modifiers are necessary. As with other blocks, semicolons are require...

Drop/Delete your database If you are using SQLite for your database, just delete this file. If you are using MySQL/Postgres or any other database system, you will have to drop the database and then recreate a fresh database. You will now need to delete all the migrations file except "init.py...

You can include/install Select2 in one of the two ways Directly using CDN's in your project under the head section of your project. link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.3/css/select2.min.css" rel="stylesheet"/> <script src="https://cdnjs...

The basic unit of code used by JShell is the snippet, or source entry. Every time you declare a local variable or define a local method or class, you create a snippet whose name is the identifier of the variable/method/class. At any time, you can edit a snippet you have created with the /edit comman...

Interceptors are a good tool for implementing cross-cutting concerns such as logging or authentication. Let's say we have a following service: public interface IService { string CreateOrder(NetworkCredential credentials, Order orderToCreate); string DeleteOrder(NetworkCredential credenti...

The code will work on Windows and Linux. It runs on .NET Core or .NET Standard. The only difference is that, if you wish to run on .NET Core, you should use project.json. If you wish to run on .NET Standard, you should use packages.config. The API Client Library for Cloud Resource Manager API is a...

Once you become familiar with the code to call one method on one Google service, you will be able to infer how to call any method on any Google service. First, we make a connection to the service using the credential object instantiated in the previous example: CloudResourceManagerService service ...

Detailed instructions on getting enterprise-architect set up or installed.

Once you become familiar with the code to call one method on one Google service, you will be able to infer how to call any method on any Google service. First, we make a connection to the service using the credential object instantiated in the previous example: service = build( SERVICE_NAME, ...

You will need to be able to run Python. Python is available for Linux, Mac OS X and Windows. I recommend pip and virtualenv. Pip is the recommend tool for installing Python packages. The Google Cloud API Libraries are available as pip packages. A Virtual Environment (aka "virtualenv")...

You can also create a custom target to run when you want to perform a particular task. These are typically executables that you run to do different things. Something that may be of particular use is to run Doxygen to generate documentation for your project. To do this you can do the following in you...

Create the Root Certificate The Root Certificate (aka CA File) will be used to sign and identify your certificate. To generate it, run the command below. openssl req -nodes -out ca.pem -new -x509 -keyout ca.key Keep the root certificate and its key carefully, both will be used to sign your cert...

No Mutual SSL In this example, we might use the CA File (ca.pem) that you generated during the "How to configure a ReplicaSet to support TLS/SSL?" section. We will assume that the CA file is located in your current folder. We will assume that your 3 nodes are running on mongo1:27017, mon...

Startup.cs using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.Identity.EntityFrameworkCore; using Microsoft.EntityFrameworkCore; using Microsoft.E...

Download seed Run dotnet restore Run npm install Always. Enjoy. https://github.com/SamML/CoreAngular000

Latest Android Studio will create & integrate a Basic Widget to your Application in 2 steps. Right on your Application ==> New ==> Widget ==> App Widget . It will show a Screen like below & fill the fields Its Done. It will create & integrate a basic HelloWorld Widget(I...

Sets are unordered collections of unique objects, there are two types of set : Sets - They are mutable and new elements can be added once sets are defined basket = {'apple', 'orange', 'apple', 'pear', 'orange', 'banana'} print(basket) # duplicates will be removed > {'orange', ...

public function addCard($cust_id, $token) { $retriveResult=Customer::retrieve($cust_id); $tokendata = Token::retrieve($token); $newcard = $tokendata['card']; $flag = 1; foreach ($retriveResult['sources']['data'] as $card) { if($card['fingerprint'] === $newcard['f...

To run WordPress on your computer you need to configurate a database first. Be sure that Apache and MySQL are running (see Installing XAMPP step 3) Start a web browser of your choice and enter "localhost" in the address. Choose your preferred language and select in the category "...