Tutorial by Examples: i

Consider the following situation: Imagine that you are the developer of a social media website that allows users to be friends with other users and that employs turbolinks to make page loading faster. In the top right of every page on the site, there is a number indicating the total number of friend...

Slim can use withJson() that can return JSON responses with desired route and method $app = new \Slim\App(); $app->get('/api/person', function ($request, $response, $args) { $payload=[]; array_push($payload, array("name"=>"Bob" ,"birth-year"=>1993)); ar...

Textures for this example are available at: http://planetpixelemporium.com/planets.html Installation or Setup You can install three via npm npm install three Or add it as a script to your HTML page <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/th...

Go to the DOWNLOAD ANACONDA NOW page. Beneath the “Graphical Installer” buttons for Anaconda for macOS, there are command-line text links for Python versions 2.7 and 3.6. Download the command line installer for Anaconda with Python 2.7 or Anaconda with Python 3.6. Optional: Verify data integrity w...

$pwd Displays the present working directory. $who Displays all the users logged in. $who am i Shows the username of the current user. $date Displays the current system date $which <command> Shows the path of the specified command. For example "$which pwd" will sho...

Since 1.7 there's a java.util.BitSet class that provides simple and user-friendly bit storage and manipulation interface: final BitSet bitSet = new BitSet(8); // by default all bits are unset IntStream.range(0, 8).filter(i -> i % 2 == 0).forEach(bitSet::set); // {0, 2, 4, 6} bitSet.set(3);...

To allow multiple user registration on Ejabberd server, we need to configure file ejabberd.yml in Ejabberd latest versions. Configure ejabberd.yml like: in access_rules: add register: - allow register_from: - allow registration_timeout: - infinity mod_register: acc...

import android.content.Context; import android.os.Bundle; import android.support.constraint.ConstraintLayout; import android.support.constraint.ConstraintSet; import android.support.transition.TransitionManager; import android.support.v7.app.AppCompatActivity; import android.view.View; publ...

Optionals type, which handles the absence of a value. Optionals say either "there is a value, and it equals x" or "there isn't a value at all". An Optional is a type on its own, actually one of Swift’s new super-powered enums. It has two possible values, None and Some(T), where ...

Detailed instructions on getting ravendb set up or installed.

Run the following command one by one: npm install -g vulcanize crisper Use Vulcanize: Crunches all the HTML import files into a single file Crisper: Extracts inline js to its own file Note: Ubuntu users may need to prefix the above command with sudo.

Put all the html imports in your files in a single file elements.html. Don't worry about a file being imported more than once, it'll be crunched down to a single import.

on your elements.html file, run the following commands: cd PATH/TO/IMPORTFILE/ vulcanize elements.html -o elements.vulc.html --strip-comments --inline-css --inline-js crisper --source elements.vulc.html --html build.html --js build.js Vulcanize retrieved source code of all the imports, then re...

Open HTML minifier Open build.html Copy all its code In the HTML minfier's first textarea, paste the code you copied from build.html Click Minify button In the second textarea, minified code will appear. Copy that Create a build.min.html file and paste all your copi...

Remove all previous imports from those HTmL files from which you copy-pasted the imports. Replace imports with <link rel="import" href="PATH/TO/IMPORTFILE/build.min.html">

Link function is best way in custom directives to manipulate DOM. It takes three attributes as input (scope, element, attribute) in sequence scope: its local scope object of directive. element: html element on which directive is used. attribute: it gives access to all attributes used in element ...

CleverTapAPI cleverTap; try { cleverTap = CleverTapAPI.getInstance(getApplicationContext()); } catch (CleverTapMetaDataNotFoundException e) { // thrown if you haven't specified your CleverTap Account ID or Token in your AndroidManifest.xml } catch (CleverTapPermissionsNotSatisfied e) { /...

In your custom application class, override the onCreate() method, add the line below: CleverTapAPI.setDebugLevel(1);

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Multi user Multi tasking Interactive Shell Security Hierarchial file system