Tutorial by Examples: io

Detailed instructions on getting jenkins-pipeline set up or installed.

A simple OGL 4.0 GLSL shader program that shows the use shader subroutines. The program is executed with a phyton script. To run the script, PyOpenGL and NumPy must be installed. The subroutines switch between different geometry generated in the geometry shader and change the surface representatio...

STUFF(Original_Expression, Start, Length, Replacement_expression) STUFF() function inserts Replacement_expression, at the start position specified, along with removing the characters specified using Length parameter. Select FirstName, LastName,Email, STUFF(Email, 2, 3, '*****') as StuffedEmail Fr...

Tastypie can be installed with python package management, ie, pip or we can directly checkout the code from Github pip install django-tastypie Checkout from Github

Up to now we tried get request. (If you need to try other HTTP resquest, use some API testing tools like curl or postman) If you try sending a POST/PUT/DELETE to the resource, you find yourself getting “401 Unauthorized” errors. For safety, Tastypie ships with the authorization class set to ReadOnl...

Replace firebase values with your app api values: import firebase from 'firebase'; componentWillMount() { firebase.initializeApp({ apiKey: "yourAPIKey", authDomain: "authDomainNAme", databaseURL: "yourDomainBaseURL", projectId: "yourProjectID", ...

A simple OGL 4.0 GLSL shader program that shows that shows how to add details with tessellation shader to the geometry. The program is executed with a python script. To run the script, PyOpenGL and NumPy must be installed. The basic mesh in this example is an icosahedron that consists of 20 triang...

For better performance it's important to avoid using of array (lambda) function in JSX. As explained at https://github.com/yannickcr/eslint-plugin-react/blob/master/docs/rules/jsx-no-bind.md : A bind call or arrow function in a JSX prop will create a brand new function on every single render. Th...

With the help of react-navigation, you can add navigation to your app really easy. Install react-navigation npm install --save react-navigation Example: import { Button, View, Text, AppRegistry } from 'react-native'; import { StackNavigator } from 'react-navigation'; const App = StackNavigat...

You can restrict the directions the user is able to scroll to using the following code: func scrollViewDidScroll(_ scrollView: UIScrollView) { if scrollView.contentOffset.x != 0 { scrollView.contentOffset.x = 0 } } Every time the user scrolls on the x-axis, the scrollView's c...

Install the Cordova and Ionic Native plugins: $ ionic cordova plugin add cordova-plugin-camera $ npm install --save @ionic-native/camera Your app.module.ts will need to inject camera: import { Camera } from '@ionic-native/camera'; .......... @NgModule({ declarations: [ MyApp ], ...

function REReplaceCallback(re,str,callback) { /* Thanks to Ben Nadel "Learning ColdFusion 8: REMatch() For Regular Expression Matching" from 2007-06-13 https://www.bennadel.com/blog/769-learning-coldfusion-8-rematch-for-regular-expression-matching.h...

REReplaceCallback('YOUR REGEX GOES HERE','AND YOUR STRING HERE',function(groups) { //now you can access the 'groups' array containing all the captured groups return result; //return whatever you've processed inside });

Configure For web request you can also use library axios. It's easy to configure. For this purpose you can create file axios.js for example: import * as axios from 'axios'; var instance = axios.create(); instance.defaults.baseURL = serverURL; instance.defaults.timeout = 20000;] //... //and...

Here I assume that project app url is APP_URL=http://project.dev/ts/toys-store Set the writable permission to storage_path('framework/sessions') the folder. Check the path of your laravel project 'path' => '/ts/toys-store', the root of your laravel project. Change the name of your cookie 'co...

Detailed instructions on getting sqlite3 set up or installed.

First some general information about how arrays behave in Coldfusion as compared to other programming languages. Arrays can have numeric indexes only (if you want to have a string index use structs instead) Arrays begin at index [1] Arrays can have one ore more dimensions

Create files for your messages messages.properties messages_en.properties messages_fr.properties ... Write messages in this files like this header.label.title=Title Configure path to this files (in this case in folder D:/project/messages) in application properties like: ...

Detailed instructions on getting google-api set up or installed.

Write message in messages.properties welcome.message=Hello, {0}! Replace {0} with the user name inside thymeleaf tag <h3 th:text="#{welcome.message(${some.variable})}">Hello, Placeholder</h3>