Tutorial by Examples: er

The following 4 properties are available for PXSelector and PXSegmentMask input controls to define size range for a drop-down window: MinDropWidth: gets or sets the minimum drop-down control width MinDropHeight: gets or sets the minimum drop-down control height MaxDropWidth: gets or sets the ma...
Interstitial ads are full-screen ads that cover the interface of their host app. They're typically displayed at natural transition points in the flow of an app, such as between activities or during the pause between levels in a game. Make sure you have necessary permissions in your Manifest file: ...
Interceptors are registered like regular components in Windsor. Like other components, they can depend on another components. With following service for validating credentials: public interface ICredentialsVerifier { bool IsAuthorizedForService(NetworkCredential credentials); } public cl...
In this topic we will base on this table of users : CREATE TABLE sch_test.user_table ( id serial NOT NULL, username character varying, pass character varying, first_name character varying(30), last_name character varying(30), CONSTRAINT user_table_pkey PRIMARY KEY (id) ) +---...
When a Bash project turns into a library, it can become difficult to add new functionality. Function names, variables and parameters usually need to be changed in the scripts that utilize them. In scenarios like this, it is helpful to decouple the code and use an event driven design pattern. In said...
Once you become familiar with the code to call one method on one Google service, you will be able to infer how to call any method on any Google service. First, we make a connection to the service using the credential object instantiated in the previous example: service = build( SERVICE_NAME, ...
Basic identifiers consist of letters, underscores and digits and must start with a letter. They are not case sensitive. Reserved words of the language cannot be basic identifiers. Examples of valid VHDL basic identifiers: A_myId90 a_MYID90 abcDEf100_1 ABCdef100_1 The two first are equivalent ...
VHDL extended identifiers are delimited by backslashes (\) and can contain letters, underscores, digits, spaces and other special characters (see the Language Reference Manual for a complete definition of special characters). The sequence of characters between backslashes can be reserved words of th...
Trigger can be specified to fire: BEFORE the operation is attempted on a row - insert, update or delete; AFTER the operation has completed - insert, update or delete; INSTEAD OF the operation in the case of inserts, updates or deletes on a view. Trigger that is marked: FOR EACH ROW is cal...
View Status: php indexer.php status Reindex All php indexer.php reindexall Reindex Specific Index php indexer.php --reindex CODE (see list below) List of Individual Codes IndexCodeProduct Attributescatalog_product_attributeProduct Pricescatalog_product_priceCatalog URL Rewritescatalog_u...
Also known as the Knuth shuffle and the Durstenfeld-Fisher-Yates shuffle. This shuffle takes an array of n elements and shuffles it. The algorithm is truly random in that, after shuffling, each permutation of the array is equally likely. In java: public static void shuffle(E[] deck) { //Fro...
A single instance of Node.js runs in a single thread. To take advantage of multi-core systems the user will sometimes want to launch a cluster of Node.js processes to handle the load. var cluster = require('cluster'); var numCPUs = require('os').cpus().length; if (cluster...
Docker has announced following editions: -Docker-ee (Enterprise Edition) along with Docker-ce(Community Edition) and Docker (Commercial Support) This document will help you with installation steps of Docker-ee and Docker-ce edition in CentOS Docker-ce Installation Following are steps to instal...
Build an app.js with a simple data store: app.get("/bookstore", function (req, res, next) { // Your route data var bookStore = [ { title: "Templating with Pug", author: "Winston Smith", pages: 143, y...
public function createCustomer($data , $token)//pass form data and token id { $customer=Customer::create(array( "email"=>$data['email'], "description" => $data['name'], "source" => $token // obtained with Stripe.js )); return $cus...
public function addCard($cust_id, $token) { $retriveResult=Customer::retrieve($cust_id); $tokendata = Token::retrieve($token); $newcard = $tokendata['card']; $flag = 1; foreach ($retriveResult['sources']['data'] as $card) { if($card['fingerprint'] === $newcard['f...
To run WordPress on your computer you need to configurate a database first. Be sure that Apache and MySQL are running (see Installing XAMPP step 3) Start a web browser of your choice and enter "localhost" in the address. Choose your preferred language and select in the category "...
After you installed XAMPP and setup the MySQL database you can install WordPress. Download the latest version of WordPress. Unzip the file and insert the folder in the root directory of your webserver (if you used the suggested path during the setup of XAMPP it is "c:\xampp\htdocs"). ...
Filter takes a function and a collection. It returns a collection of every item for which the function returned True. arr=[1,2,3,4,5,6] [i for i in filter(lambda x:x>4,arr)] # outputs[5,6]
Create a new bot in Azure following this documentation Login into Azure and from Intelligence + Analytics category, select Bot Service and provide required information. Enter the required details for the bot, they are identical to the required details of an App Service,for example App Name, Subs...

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