Tutorial by Examples: ti

Here we are managing multiple collection there delegate methods with didselect events. extension ProductsVC: UICollectionViewDelegate, UICollectionViewDataSource{ // MARK: - UICollectionViewDataSource func collectionView(_ collectionView: UICollectionView, numberOfItemsI...

Combining change of character case with Enumeration_IO and using a text buffer for the image. The first character is manipulated in place. with Ada.Text_IO; use Ada.Text_IO; with Ada.Characters.Handling; use Ada.Characters.Handling; procedure Main is type Fruit is (Banana, Pear, Orange, Me...

The component code is given as below. import { Component } from '@angular/core'; @Component({ selector: 'my-app', template: '<h1>{{title}}</h1>' }) export class MyAppComponent{ title = 'welcome'; } For angular testing, angular provide its testing utilities along with t...

1. Fetching the JSON response for last modified (latest) artifact latestArtifactUriResponse=curl -u username:password --silent https://hostname.com/artifactory/api/storage/<repo_name>/<folder_name>/?lastModified | grep uri | awk '{ print $3 }' | sed s/\"//g | sed s/,//g It will ...

The following server-side configuration allows CORS request to work along with Windows Authentication (no anonymous must be enabled in IIS). web.config - allow unauthenticated (anonymous) preflight requests (OPTIONS) <system.web> <authentication mode="Windows" /> &l...

The following example shows how to properly construct both GET and POST requests against Web API 2 (CORS must be configured server-side, if sent from another domain): <script type="text/javascript" src="https://code.jquery.com/jquery-3.1.1.js"></script> CORS with Wi...

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.js"></script> CORS with Windows Authentication test (Angular) <script type="text/javascript"> var app = angular.module('myApp', []); app.c...

Operational System Setup (Linux-CentOS x64 or RedHat x64) 1-Increase the swap space to a minimum of 2 Gb 2-Space and CPU requirements: -Vertica requires at least 1 GB per CPU. -disk utilization per node should no more than sixty percent (60%). Disk space is temporarily required by certain query...

Better MID() and other string extraction examples, currently lacking from the web. Please help me make a good example, or complete this one here. Something like this: DIM strEmpty as String, strNull as String, theText as String DIM idx as Integer DIM letterCount as Integer DIM result as String ...

Installing Before you can do anything using the Rust programming language, you’re going to need to acquire it—either for Windows or by using your terminal on Unix-like systems, where $ symbolizes input into the terminal: $ curl https://sh.rustup.rs -sSf | sh This will retrieve the required file...

A common mistake MATLAB coders have, is using the length function for matrices (as opposed to vectors, for which it is intended). The length function, as mentioned in its documentation, "returns the length of the largest array dimension" of the input. For vectors, the return value of leng...

As mentioned before strings are normally case insensitive but that only regards comparison of strings. There's built in functions for changing case. CAPS (string) Makes string upper case LC(string) Makes string lower case DEFINE VARIABLE c AS CHARACTER NO-UNDO. DEFINE VARIABLE d AS C...

You can create you own Scala annotations by creating classes derived from scala.annotation.StaticAnnotation or scala.annotation.ClassfileAnnotation package animals // Create Annotation `Mammal` class Mammal(indigenous:String) extends scala.annotation.StaticAnnotation // Annotate class Platypus...

Using DYNAMIC-FUNCTION or the CALL-object you can dynamically call functions. DEFINE VARIABLE posY AS INTEGER NO-UNDO. DEFINE VARIABLE posX AS INTEGER NO-UNDO. DEFINE VARIABLE OKkeys AS CHARACTER NO-UNDO INIT "QLDRUS". DEFINE VARIABLE Step AS INTEGER NO-...

Implemented in a router: export const MainRoutes: Route[] = [{ path: '', children: [ { path: 'main', component: MainComponent , canActivate : [CanActivateRoute] }] }]; The canActivateRoute file: @Injectable() export class CanActivateRoute implements CanActi...

First lets create basic navbar.html with 3 options. (Home, List , Create) <nav class="navbar navbar-default" role="navigation"> <ul class="nav navbar-nav"> <li> <a id="home-navbar" routerLink="/home">Home</a> ...

run the follows commands at cmd npm install -g protractor webdriver-manager update webdriver-manager start **create protractor.conf.js file in the main app root. very important to decleare useAllAngular2AppRoots: true const config = { baseUrl: 'http://localhost:3000/', s...

Detailed instructions on getting kendo-asp.net-mvc set up or installed.

IF THEN ELSE can also be used like a function to return a single value. This is a lot like the ternary ?-operator of C. DEFINE VARIABLE i AS INTEGER NO-UNDO. DEFINE VARIABLE c AS CHARACTER NO-UNDO. /* Set c to "low" if i is less than 5 otherwise set it to "high" c...

Tweepy can be installed from its PyPI repository using pip or easy_install: pip install tweepy or easy_install tweepy You can also download the source from GitHub and install it using setup.py: python setup.py install See the tweepy documentation for more.