Tutorial by Examples: l

This example shows how to to display specific property in dropdown but bind with the whole object. autocomplete-overview-example.html: <md-input-container> <input mdInput placeholder="State" [(ngModel)]="selection" [mdAutocomplete]="auto" [formCo...

data.service.ts: import { Injectable } from '@angular/core'; import { Http } from '@angular/http'; import 'rxjs/add/operator/map'; @Injectable() export class DataService { constructor(private http: Http) { } fetchData(){ return this.http.get('https://dinstruct-d4b62.firebaseio....

This example requires FormsModule and ReactiveFormsModule. Please import them in your application/module. import {FormsModule, ReactiveFormsModule} from '@angular/forms'; input-form-example.html <form class="example-form" (ngSubmit)="submit(addForm.value)" [formGroup]=&qu...

This example requires FormsModule and ReactiveFormsModule. Please import them in your application/module. import {FormsModule, ReactiveFormsModule} from '@angular/forms'; autocomplete-overview-example.html: <md-input-container> <input mdInput placeholder="State" [mdAutocom...

Add a new file to Xcode (File > New > File), then select “Source” and click “Header File“. Name your file “YourProjectName-Bridging-Header.h”. Example: In my app Station, the file is named “Station-Bridging-Header”. Create the file. Navigate to your project build settings ...

Add a new Swift file to your Xcode project. Name it as you please and you should get an alert box asking if you would like to create a bridging header. Note: If you don’t receive a prompt to add a bridging header, you probably declined this message once before and you will have to add the header m...

To find the word foo in the file bar : grep foo ~/Desktop/bar To find all lines that do not contain foo in the file bar : grep –v foo ~/Desktop/bar To use find all words containing foo in the end (WIldcard Expansion): grep "*foo" ~/Desktop/bar

For an executable file or command exec, running this will list all system calls: $ ptrace exec To display specific system calls use -e option: $ strace -e open exec To save the output to a file use the -o option: $ strace -o output exec To find the system calls an active program uses, us...

Many symbols and special characters are required while developing a web page in html, but as we know that sometimes the use of characters directly may interfere with the actual html code which have certain characters reserved and also certain characters being not available on keyboard. Thus, to avoi...

This is continuation of previous example. Cascading DropDown for country's city name. This method will be called by Jquery when user is done with country selection in parent dropdown. I have followed MVC concept and provided the basic approach for cascading dropdown. Ajax will call GetCityName met...

Detailed instructions on getting cognos set up or installed.

GridView is an ASP.NET server control and as such simply requires any version of .Net installed on your computer along with a .Net development environment, typically any version of Visual Studio. Assuming you have a .Net development environment, create any Web Forms Application or MVC Application p...

Detailed instructions on getting xml-parsing set up or installed.

import csv #------ We will write to CSV in this function ------------ def csv_writer(data, path): #Open CSV file whose path we passed. with open(path, "wb") as csv_file: writer = csv.writer(csv_file, delimiter=',') for line in data: ...

For most of the scenarios involving entities from service layer,we can make do with the default service calls,with some help from the finders as well.For simple scenarios involving multiple entities,we move towards using Dynamic query API.This is a wrapper API for the Criteria API used in Hibernate....

Step 1: Make a design of GridView for displaying your data (HTML Code): <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false"> <Columns> <asp:TemplateField HeaderText="ID"> <ItemTemplate> ...

To associate an Application with something in the Database there are three main parts: Application Privilege: An Application Privilege describes Privileges like SELECT, INSERT, UPDATE, DELETE, ... Application Privileges can be summarized as an Aggregate Privilege. XS$PRIVILEGE( name=>'pri...

Design of Nested-GridView (HTML Code): <asp:GridView ID="gvParent" runat="server" AutoGenerateColumns="false" OnRowDataBound="gvParent_RowDataBound"> <Columns> <asp:TemplateField HeaderText="Parent Column"> ...

Detailed instructions on getting raster set up or installed.

A Custom Element consisting of Javascript only includes the corresponding HTML view within the @inlineView decorator of Aurelia. The following example takes two bindable paramters, a prename and a surename, and display both within a predefined sentence. Example: my-element.js import { bindable, c...