Tutorial by Examples: n

Following example requires that node.js is installed and npm is available. Full working code can be forked from GitHub @ https://github.com/mikkoviitala/angular-grunt-run-local Usually one of the first things you want to do when developing new web application is to make it run locally. Below ...

import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { AppComponent } from './app.component'; @NgModule({ imports: [ BrowserModule ], declarations: [ AppComponent ], bootstrap: [ AppComponent ] }) export class AppModul...

$_cat = new Mage_Catalog_Block_Navigation(); $curent_cat = $_cat->getCurrentCategory(); $curent_cat_id = $curent_cat->getId(); $parentId=Mage::getModel('catalog/category')->load($curent_cat_id)->getParentId(); $parent = Mage::getModel('catalog/category')->load($parentId); $catego...

$categoryName = Mage::registry('current_category')->getName(); foreach ($categoryName as $_category): $categoryName = $_category->getName(); endforeach;

Spring provides a useful task scheduling support. To enable it, just annotate any of your @Configuration classes with @EnableScheduling: @Configuration @EnableScheduling public class MyConfig { // Here it goes your configuration }

A Cron expression consists of six sequential fields - second, minute, hour, day of month, month, day(s) of week and is declared as follows @Scheduled(cron = "* * * * * *") We can also set the timezone as - @Scheduled(cron="* * * * * *", zone="Europe/Istanbul") ...

Class for which you will create unit test case. class Authorization { /* Observer so that mock object can work. */ public function attach(Curl $observer) { $this->observers = $observer; } /* Method for which we will create test */ public function postAuthorization($url, $met...

UI-Router exposes transition events that can be helpful for handling transition errors, handling/blocking transitions based on certain parameter values, custom authentication etc.. These events can be bound to $rootScope for a global effect or to $scope for a per controller effect. $stateChangeE...

Formset is a way to render multiple forms in one page, like a grid of data. Ex: This ChoiceForm might be associated with some question of sort. like, Kids are most Intelligent between which age?. appname/forms.py from django import forms class ChoiceForm(forms.Form): choice = forms.CharFie...

A method called in one object will move up the chain of objects until one is found that can properly handle the call. This particular example uses scientific experiments with functions that can just get the title of the experiment, the experiments id or the tissue used in the experiment. abstract c...

Sometimes you might want to pass information that has been generated in one form, to another form for additional use. This is useful for forms that display a search tool, or a settings page among many other uses. Let's say you want to pass a DataTable between a form that is already open (MainForm) ...

Here are a simple example of some common tasks related to developing an API, differentiating between the HTTP Method of the request, accessing query string values and accessing the request body. Resources http.Handler interface http.ResponseWriter http.Request Available Method and Status cons...

When you have to use both PIL and Pygame because missing functionalities in both of them, you need a way to convert between Pygame Surfaces and PIL Images, preferably without writing them to the disk. For that you can use "tostring" and "fromstring" functions provided in both li...

function getGoogleDriveFileById(id) { var file; file = DriveApp.getFileById(id);//Returns a file - The "id" must be a string //One way to manually get a file ID // - Open the file from Google Drive // - The file ID is in the URL in the browsers address bar //https...

Step 1: Create a transition drawable in XML Save this file transition.xml in res/drawable folder of your project. <transition xmlns:android="http://schemas.android.com/apk/res/android"> <item android:drawable="@drawable/image1"/> <item android:drawable=...

In a procedure with native compilation, T-SQL code is compiled to dll and executed as native C code. To create a Native Compiled stored Procedure you need to: Use standard CREATE PROCEDURE syntax Set NATIVE_COMPILATION option in stored procedure definition Use SCHEMABINDING option in stored pro...

Code in natively compiled function will be transformed into C code and compiled as dll. To create a Native Compiled scalar function you need to: Use standard CREATE FUNCTION syntax Set NATIVE_COMPILATION option in function definition Use SCHEMABINDING option in function definition Instead of...

Native compiled table value function returns table as result. Code in natively compiled function will be transformed into C code and compiled as dll. Only inline table valued functions are supported in version 2016. To create a native table value function you need to: Use standard CREATE FUNCTIO...

Imagine you have a simple dataframe to plot on a barplot like: df = pd.DataFrame({'a':[1,2,3,4,5], 'b':[10,5,2,4,5]}) using seaborn: sns.barplot(df['a'], df['b'], palette='Blues_d') you can obtain something like: then you can also play with the palette option and colormap adding a gradien...

Binding a Swift Library in Xamarin.iOS follows the same process for Objective-C as shown in https://developer.xamarin.com/guides/ios/advanced_topics/binding_objective-c/, but with some caveats. A swift class must inherit from NSObject to be binded. Swift compiler will translate class and protoco...