Tutorial by Examples: u

config file multi-capabilities emulate - chrome

var config = {}; var timeout = 120000; config.framework = 'jasmine2'; config.allScriptsTimeout = timeout; config.getPageTimeout = timeout; config.jasmineNodeOpts.isVerbose = true; config.jasmineNodeOpts.defaultTimeoutInterval = timeout; config.specs = ['qa/**/*Spec.js']; config.multiCapabi...

protractor • Protractor configuration file

Transmit large amount of data using DMA and interrupts - HAL library

In this example 2000 bytes will be transfered using DMA, Transmit Half Complete and Transmit Complete interrupts achieving the best performance. The first half of the transmit buffer is loaded with new data by the CPU in the Transmit Half Complete interrupt callback while the second half of the buf...

stm32 • UART - Universal Asynchronous Receiver/Transmitter (serial communication)

File Formats Supported By Tkinter

Tkinter support .ppm files from PIL(Python Imaging Library), .JPG, .PNG and .GIF. To import and image you first need to create a reference like so: Image = PhotoImage(filename = [Your Image here]) Now, we can add this image to Button and Labels like so using the "img" callback: Lbl ...

tkinter • Adding Images To Label/Button

Bit Manipulation Application: Small to Capital Letter

One of several applications of bit manipulation is converting a letter from small to capital or vice versa by choosing a mask and a proper bit operation. For example, the a letter has this binary representation 01(1)00001 while its capital counterpart has 01(0)00001. They differ solely in the bit in...

C++ • Bit Manipulation

Installation or Setup

Create a file called hello.html with the following content: <!doctype html> <html> <head> <script src="//cdnjs.cloudflare.com/ajax/libs/dygraph/2.0.0/dygraph.js"></script> <link rel="stylesheet" href="https://cdnjs.cloudflare.com...

dygraphs • Getting started with dygraphs

Using CacheAttached to Override DAC Attributes in the Graph

Sometimes, you need to override one or more attributes of a particular Data Access Class (DAC) field just for a particular screen, without changing the existing behavior for other screens. Replacing All Attributes Suppose the original DAC field attributes are declared as shown below: public class...

acumatica • Customization Mechanisms

Deployment using PM2 without downtime.

ecosystem.json { "name": "app-name", "script": "server", "exec_mode": "cluster", "instances": 0, "wait_ready": true "listen_timeout": 10000, "kill_timeout": 500...

Node.js • Deploying Node.js application without downtime.

Define custom exception, raise it and see where it comes from

To illustrate this, here is a function that has 3 different "wrong" behaviors the parameter is completely stupid: we use a user-defined expression the parameter has a typo: we use Oracle standard NO_DATA_FOUND error another, but not handled case Feel free to adapt it to your standa...

plsql • Exception Handling

Usage of .GIF formats.

In order to display a gif, you need to show it frame by frame sort of like an animation. An animated gif consists of a number of frames in a single file. Tk loads the first frame but you can specify different frames by passing an index parameter when creating the image. For example: frame2 = Photo...

tkinter • Adding Images To Label/Button

Running tasks

Tasks in configuration All attributes of grunt.initConfig are valid tasks, so if your Gruntfile looks like this: module.exports = function(grunt) { grunt.initConfig({ jshint: { files: ['Gruntfile.js'], } }); grunt.loadNpmTasks('grunt-contrib-jshint...

gruntjs • Getting started with gruntjs

Working with ListRows / ListColumns

Dim lo as ListObject Dim lr as ListRow Dim lc as ListColumn Set lr = lo.ListRows.Add Set lr = lo.ListRows(5) For Each lr in lo.ListRows lr.Range.ClearContents lr.Range(1, lo.ListColumns("Some Column").Index).Value = 8 Next Set lc = lo.ListColumns.Add Set lc = lo.Lis...

excel-vba • Working with Excel Tables in VBA

Un-registering events or listeners

You can un-register individual events, entire listener classes or all events registered by your plugin or even by other plugins! Un-register specific event Each event class has the getHandlerList() static method, call that and then you can use .unregister() method. PlayerInteractEvent.getHandlerL...

minecraft • Event Listeners in Bukkit

Installation of Angular using angular-cli

This example is a quick setup of Angular and how to generate a quick example project. Prerequisites: Node.js 6.9.0 or greater. npm v3 or greater or yarn. Typings v1 or greater. Open a terminal and run the commands one by one: npm install -g typings or yarn global add typings npm install -...

Angular • Getting started with Angular

Creating an MSBuildWorspace, loading a solution and getting all the documents in all that solution

The MSBuildWorspace is built around the concept of handling MSBuild solutions (.sln files) and their respective projects (.csproj, .vbproj). Adding new projects and documents to this workspace is not supported. string solutionPath = @"C:\Path\To\Solution\Sample.sln"; MSBuildWorkspace ...

roslyn • Using Workspaces

Getting the VisualStudioWorkspace from inside a Visual Studio Extension

In contrast to the other types of workspaces, the VisualStudioWorkspace, cannot be created manually. It can be accessed when building a Visual Studio extension. When inside your extension package project, go to [YourVSPackage]Package.cs file. There you can acquire the workspace in two ways: protec...

roslyn • Using Workspaces

Creating our project.

We're good to go so, we run, again from console: mkdir our_project cd our_project Now we're in the place where our code will live. To create the main archive of our project you can run Ok, but how we create the express skeleton project? It's simple: npm install -g express express-generator ...

Node.js • Node.js (express.js) with angular.js Sample code

Submit the WFFM form programmatically

This example shows how to submit the WFFM form in code. var controlResults = new List<ControlResult>(); controlResults.Add(new ControlResult(Pdf_Request_Form.Name.ItemID.ToString(), "Name", name, string.Empty)); controlResults.Add(new ControlResult(Pdf_Request_Form.Email.ItemID.To...

sitecore • Web Forms For Marketeers (WFFM)

A Basic Features Strip

<div class="container"> <div class="row" id="features-strip"> <div class="col s12 l4"> <h1>Feature 1</h1> <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Doloribus, unde facere tempore vero...

materializecss • Materialize Grid System

Card With A Floating Action Button (FAB)

<div class="container"> <div class="row"> <div class="col s5"> <div class="card"> <div class="card-image"> <img src="image.png"> ...

materializecss • Cards

jQuery ajax() success, error VS .done(), .fail()

success and Error : A success callback that gets invoked upon successful completion of an Ajax request. A failure callback that gets invoked in case there is any error while making the request. Example: $.ajax({ url: 'URL', type: 'POST', data: yourData, datat...

jQuery • jQuery Deferred objects and Promises