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Our UserProfile class Create a UserProfile model class with the relationship of OneToOne to the default User model: from django.db import models from django.contrib.auth.models import User from django.db.models.signals import post_save class UserProfile(models.Model): user = models.OneTo...

npm install sqlite3 --build-from-source --runtime=node-webkit --target_arch=ia32 --target= target is important. ex:0.16.1 npm rebuild Create a folder for sqlite db. Remember sequalize.sync();

Quick installation guide: Download and unzip the PrestaShop package to a directory in you web hosting. Create a database for PrestaShop. Open a browser to the url where are PrestaShop files. Follow the screen istructions. Delete the /install directory and rename /admin directory. Official ...

Given a non-empty cv::Mat img of some size, we can fill it to a solid color in several ways: img = cv::Scalar(blueVal,greenVal,redVal); or, the more general, mask supporting, cv::Mat::setTo(): img.setTo(cv::Scalar(blueVal,greenVal,redVal)); If you are using the older OpenCV C API with IplIma...

def count = 0 nonmemoized = { long n -> println "nonmemoized: $n"; count++ } nonmemoized(1) nonmemoized(2) nonmemoized(2) nonmemoized(1) assert count == 4 def mcount = 0 memoized = { long n -> println "memoized: $n"; mcount++ }.memoize() memoized(1) me...

Right click on your project folder/name and create new area and name it. In mvc internet/empty/basic application a folder with the name of the area will be created,which will contain three different folders named controller , model and views and a class file called "areanameAreaRegistration.c...

In your App_start folder open routeconfig.cs and do this routes.MapRoute( name: "Default", url: "{controller}/{action}/{id}", defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }, ...

Create a new controller foreg ControllerName: "Home", ActionresultName :"Index" open AreaRegistraion.cs and add the controller name and action name to be rerouted to context.MapRoute( "nameofarea_default", "nameofarea/{controller}/...

When using html5Mode([mode]) it is necessary that: You specify the base URL for the application with a <base href=""> in the head of your index.html. It is important that the base tag comes before any tags with url requests. Otherwise, this might result in this error - &quo...

using System.Diagnostics.Contracts; public int DivideNumbers(int numerator, int denominator) { Contract.Requires(denominator != 0); return numerator / denominator; }

using System.Diagnostics.Contracts; public int DivideNumbers(int numerator, int denominator) { Contract.Requires<ArgumentOutOfRangeException>(denominator != 0); return numerator / denominator; }

You can place action filters at three possible levels: Global Controller Action Placing a filter globally means it will execute on requests to any route. Placing one on a controller makes it execute on requests to any action in that controller. Placing one on an action means it runs with the...

$ for shell in ash bash dash ksh ksh93 zsh; do > $shell -c "echo '\\\\'$shell'\\\\'" > done \\ash\\ \\bash\\ \dash\ \pdksh\ \\ksh93\\ \zsh\ 'echo' can only be used consistently, across implementations, if its arguments do not contain any backslashes (reverse-solidi...

Hibernate is an implementation of the JPA standard. As such, everything said there is also true for Hibernate. Hibernate has some extensions to JPA. Also, the way to set up a JPA provider is provider-specific. This documentation section should only contain what is specific to Hibernate.

Using Android Studio 2.2 and higher Native Development Kit (NDK) you can use to compile C and C++ code. You can use NDK by manually downloading NDK and build it or through CMake . Here I will give process flow for manually install NDK and an example code, Based on your System OS you can download ...

<asp:ObjectDataSource ID="ObjectDataSourceEmployees" runat="server" TypeName="MyPackage.MyDataAccessClass" DataObjectTypeName="MyPackage.Employee" SelectMethod="GetEmployees" UpdateMethod="SaveEmplo...

Information about the item workflow is stored in the "Workflow" field. var workflow = Factory.GetDatabase("master").WorkflowProvider.GetWorkflow(workflowId); workflow.Start(item); var workflowId = item.Fields["__Default workflow"].Value; var workflow = Factory.Get...

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import play.libs.Json; public JsonNode createJson() { // {"id": 33, "values": [3, 4, 5]} ObjectNode rootNode = Json.newObject(); ArrayNode listNode = Json.newArray(); long values[] = {3, 4, 5}; for (long val: values) { listNode.add(val); ...

import play.libs.Json; // (...) Loading a file from your public folder // Note: "app" is an play.Application instance JsonNode node = Json.parse(app.resourceAsStream("public/myjson.json")); Load from a string String myStr = "{\"name\": \"John Doe\&qu...