Tutorial by Examples: accessi

Accessibility Identifier

When Accessibility enabled in Utilities Select storyboard. Expand the Utilities Select Identity Inspector Select your element on storyboard Add new Accessibility Identifier (in example addButton) When Accessibility disabled in Utilities Select storyboard. Expand the Utilities Select...

iOS • UI Testing

Accessing Documentation Offline

For full documentation, run the command: godoc -http=:<port-number> For a tour of Go (highly recommended for beginners in the language): go tool tour The two commands above will start web-servers with documentation similar to what is found online here and here respectively. For quick ...

Go • Getting started with Go

Accessing Barometer to get relative altitude

Swift Import the Core Motion library: import CoreMotion Next, we need to create a CMAltimeter object, but a common pitfall is to create it in the viewDidLoad(). If done that way, the altimeter won’t be accessible when we need to call a method on it. Nevertheless, go ahead and create your CMAlti...

iOS • Core Motion

Accessing stored objects

CREATE SEQUENCE test_seq START WITH 1001; CREATE TABLE test_tab ( test_id INTEGER, test_obj base_type, PRIMARY KEY (test_id) ); INSERT INTO test_tab (test_id, test_obj) VALUES (test_seq.nextval, base_type(1,'BASE_TYPE')); INSERT INTO test_tab (test_id, test_obj) VALUES (test_...

plsql • Object Types

Accessibility Standards and APIs

Standards Accessibility/Laws - GNOME Wiki! Information and Communication Technology (ICT) Standards and Guidelines: Section 508 Information and Communication Technology (ICT) Standards and Guidelines: Section 508 Refresh Accessible Rich Internet Applications (WAI-ARIA) 1.0 (W3C R...

accessibility • Getting started with accessibility

Accessing Profile File

once a prof file has been generated, one can access the prof file using go tools: go tool pprof cpu.prof This will enter into a command line interface for exploring the profile Common commands include: (pprof) top lists top processes in memory (pprof) peek Lists all processes, use reg...

Go • Profiling using go tool pprof

Accessing Configuration using Dependency Injection

The recommended approach would be to avoid doing so and rather use IOptions<TOptions> and IServiceCollection.Configure<TOptions>. That said, this is still pretty straightforward to make IConfigurationRootavailable application wide. In the Startup.cs constructor you should have the foll...

asp.net-core • Configuration

IOS 10 Permission required for accessing Camera, Photo library ....

iOS 10 Now Requires User Permission to Access Media Library, Photos, Camera and other Hardware like these. The solution for this is to add their keys into info.plist with description for user that how we are using their data , iOS already required permissions to access microphone, camera, and m...

ios10 • iOS 10 - Changes in asking permissions of Camera,Photo Library causing application to crash

Accessing the outer class from a non-static inner class

The reference to the outer class uses the class name and this public class OuterClass { public class InnerClass { public void method() { System.out.println("I can access my enclosing class: " + OuterClass.this); } } } You can access fields and ...

Java Language • Nested and Inner Classes

Accessing an array element at random

my @letters = ( 'a' .. 'z' ); # English ascii-bet print $letters[ rand @letters ] for 1 .. 5; # prints 5 letters at random How it works rand EXPR expects a scalar value, so @letters is evaluated in scalar context An array in scalar context returns the number of elements it ...

Perl Language • Randomness

Accessing query string

The query string is the part of a request following the URL, preceded by a ? mark. Example: https://encrypted.google.com/search?hl=en&q=stack%20overflow For this example, we are making a simple echo webserver that echos back everything submitted to it via the echo field in GET requests. Examp...

Flask • Accessing request data

Accessing form fields

You can access the form data submitted via a POST or PUT request in Flask via the request.form attribute. from flask import Flask, request app = Flask(import_name=__name__) @app.route("/echo", methods=["POST"]) def echo(): name = request.form.get("name"...

Flask • Accessing request data

Accessing the project information

The plugin can, among others, access information about the current Maven project being built. @Mojo(name = "project") public final class ProjectNameMojo extends AbstractMojo { @Parameter(defaultValue = "${project}", readonly = true, required = true) private MavenPro...

Apache Maven • Create a Maven Plugin

Accessing variables

In Twig templates variables can be accessed using double curly braces notation {{ variableName }}. Basic example of greeting user <!DOCTYPE html> <html> <body> <span>Hello {{ name }}</span> </body> </html> Accessing array elements Twig as ...

twig • Basic template syntax

Accessing Chrome Dev Tools

While chrome browser is open to any tab (except welcome tabs) you have three options to open Chrome Dev Tools: Keyboard: Type command ⌘+option+i Browser Menu: Click 'Menu' > 'More Tools' > 'Developer Tools' Program Menu (at top of your screen): Click 'View' > 'Developer' > 'Develope...

google-chrome-devtools • Getting started with google-chrome-devtools

Arrays - defining and accessing

Progress supports one dimensional arrays, but they are called EXTENTS. /* Define a character array with the length 5, and display it's length */ DEFINE VARIABLE a AS CHARACTER EXTENT 5 NO-UNDO. DISPLAY EXTENT(a). Individual positions i the array is accessed using "standard" c-style b...

progress-4gl • Variables

3.3 Referencing any folder within any accessible store

TestFldrChain() demonstrates how to reference any folder within any accessible store: Sub TestFldrChain() Dim Fldr As Folder Set Fldr = Session.Folders("A").Folders("A2"). _ Folders("A21").Folders("A213") Debug.Print...

outlook-vba • Introduction Part 3: Stores and all their folders

3.4 Listing the names of every folder within every accessible store

In Part 2, you were shown how to list every accessible store and the top level folders within each store. This involved a loop through the stores and then a loop for each store through its folders Above you have seen how to reference a known folder at any depth within the hierarchy of folders. Thi...

outlook-vba • Introduction Part 3: Stores and all their folders

Pixel Access in Mat

Individual pixel access in OpenCV Mat structure can be achieved in multiple ways. To understand how to access, it is better to learn the data types first. Basic Structures explains the basic datatypes. Shortly, CV_<bit-depth>{U|S|F}C(<number_of_channels>) is the basic structure of a typ...

opencv • Pixel Access

Accessing A Specific Collection Item

As of Jekyll 3.2, you can use the filter where_exp to filter a collection by any of its properties. Say you have the following collection item in an "albums" collection: --- title: My Amazing Album --- ... You can combine the where_exp and first filters to grab just that one item: ...

jekyll • Collections