Tutorial by Examples: v

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> ...

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

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...

This example shows how to use SVG icons in your app. Download the SVG iconset / icon (in this case, we're getting the icons from https://materialdesignicons.com/getting-started. Save it under your assets folder or somewhere else which you can access with. In your app.module.ts, add th...

Code Group group = new Group(); group.setId(1); group.setName("Ke"); User user1 = new User(); user1.setId(2); user1.setName("Liu"); User user2 = new User(); user2.setId(3); user2.setName("Yue"); ...

Extend your activity from this activity public abstract class BaseCompatLifecycleActivity extends AppCompatActivity implements LifecycleRegistryOwner { // We need this class, because LifecycleActivity extends FragmentActivity not AppCompatActivity @NonNull private final LifecycleRe...

public class BaseViewModel extends ViewModel { private static final int TAG_SEGMENT_INDEX = 2; private static final int VIDEOS_LIMIT = 100; // We save input params here private final MutableLiveData<Pair<String, String>> urlWithReferrerLiveData = new MutableLiveData...

You may write custom LiveData, if you need custom logic. Don't write custom class, if you only need to transform data (use Transformations class) public class LocationLiveData extends LiveData<Location> { private LocationManager locationManager; private LocationListener liste...

Handy method to initialise SolrJ client based on configuration properties; private void initSolrClient() { if (conf.kerberos().isEnabled()) { System.setProperty("java.security.auth.login.config", conf.kerberos().confPath()); HttpClientUtil.addConfigurer(new Krb5Http...

def append_to_csv(input_string): with open("fileName.csv", "a") as csv_file: csv_file.write(input_row + "\n")

1 2 3 <public publicId="-//OASIS//DTD DocBook XML V4.5//EN" 4 uri="docbook45/docbookx.dtd"/> <system systemId="http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" 5 uri="docbook45/docbookx.dtd"/> <system ...

datepicker-overview-example.html: <md-input-container> <input mdInput [mdDatepicker]="picker" placeholder="Choose a date" [(ngModel)]="value"> <button mdSuffix [mdDatepickerToggle]="picker"></button> </md-input-container&...

Most of the times, validation attributes are use inside frameworks (such as ASP.NET). Those frameworks take care of executing the validation attributes. But what if you want to execute validation attributes manually? Just use the Validator class (no reflection needed). Validation Context Any valid...

There are benefits to switching the root view controller, although the transition options are limited to those supported by UIViewAnimationOptions, so depending on how you wish to transition between flows might mean you have to implement a custom transition - which can be cumbersome. You can show t...

In the most straightforward implementation, the Onboarding flow can simply be presented in a modal context, since semantically the User is on a single journey. [Apple Human Interface Guidelines – Modality][1]: Consider creating a modal context only when it’s critical to get someone’s attention, ...

AVPlayer *avPlayer = [AVPlayer playerWithURL:[NSURL URLWithString:@"YOUR URL"]]; AVPlayerViewController *avPlayerCtrl = [[AVPlayerViewController alloc] init]; avPlayerCtrl.view.frame = self.view.frame; avPlayerCtrl.player = avPlayer; avPlayerCtrl.delegate = self; [...

The possibilities are endless. as you can use this concept to pull the version number from your build system; such as git and use that version number in your project. CMakeLists.txt cmake_minimum_required(VERSION 3.8) project(project_name VERSION "0.0.0") configure_file(${path to con...

In this example, three brief and comprehensive sub-examples are presented: Loading weights from available pre-trained models, included with Keras library Stacking another network for training on top of any layers of VGG Inserting a layer in the middle of other layers Tips and general rule-of-t...

A vignette is a long-form guide to your package. Function documentation is great if you know the name of the function you need, but it’s useless otherwise. A vignette is like a book chapter or an academic paper: it can describe the problem that your package is designed to solve, and then show ...

np.save and np.load provide a easy to use framework for saving and loading of arbitrary sized numpy arrays: import numpy as np a = np.random.randint(10,size=(3,3)) np.save('arr', a) a2 = np.load('arr.npy') print a2