Tutorial by Examples: am

Retrieve Customer Name

/** * requestdata - the data packet expected to be passed in by external system * JSON - data format exchange * stringify() convert javascript object into a string with JSON.stringify() * nlobjError - add in catch block to log exceptions */ function GetCustomerData(requestdata) { ...

netsuite • RestLet - Retrieve Data (Basic)

Lambdas and loops

Lambdas are a useful shortcut for hooking up behaviors to GUI elements. b = cmds.button("make a cube", command = lambda _: cmds.polyCube()) However, due to the way Python captures variables inside of lambdas, you can get unexpected results if you bind commands using lambdas inside a lo...

maya • Creating Maya UI

Creating a Mongoose Model

Node.js • MongoDB Integration for Node.js/Express.js

Adding a MPVolumeView

// Add MPVolumeView in a holder view let mpVolumeHolderView = UIView(frame: CGRect(x: 0, y: view.bounds.midY, width: view.bounds.width, height: view.bounds.height)) // Set the holder view's background color to transparent mpVolumeHolderView.backgroundColor = .clear let mpVolume = MPVolumeView(fr...

iOS • MPVolumeView

Switch among Child Frames of a Parent Frame.

Consider you have a Parent Frame(Frame-Parent). and 2 child frames(Frame_Son,Frame_Daughter). Lets see various conditions and how to handle. 1.From Parent to Son or Daughter: driver.switchTo().frame("Frame_Son"); driver.switchTo().frame("Frame_Daughter"); 2.From Son to Pa...

selenium-webdriver • Switching Frames

Wait for your frames to load

In quite a few cases your frame might not show up immediately and you probably have to wait till it is loaded to switch. Or else you will have NoSuchFrameException. So its always a good choice to wait before you switch. Following is a ideal way to wait till a frame is loaded. try{ new Web...

selenium-webdriver • Switching Frames

JSP Comments Example

<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html"> <title>JSP Comments</title> </head> <body> <%-- JSP comments --%> -- Ignored by container, you can't see this comment in source code...

jsp • Comments in JSP

Overriding Freight Amount in Shipment and Invoice

Out of the box Acumatica allows to create and maintain the list of shipping terms in the system. Shipping terms are used to define the shipping, packaging and handling costs, depending on the shipment amount. In this example I will show how to calculate freight amount for a shipment based on sales ...

acumatica • Freight Calculation

Full XHTML and JavaScript Example

The following is a full example of using XHTML with JavaScript served by PHP as a single-file. <?php if (isset($_SERVER['HTTP_ACCEPT']) && stristr($_SERVER['HTTP_ACCEPT'],'application/xhtml+xml')) { // Client header isset` and explicitly declares XHTML parser support. header('Conte...

xhtml • Getting started with xhtml

Integer Example - %i

int highScore = 57; NSString *scoreBoard = [NSString stringWithFormat:@"HighScore: %i", (int)highScore]; NSLog(scoreBoard);//logs "HighScore: 57"

Objective-C Language • Format-Specifiers

Example:

Private Sub this() Dim rs As DAO.Recordset Dim q%: Dim z% Set rs = CurrentDb.OpenRecordset("SELECT * FROM Invoice;") With rs rs.MoveLast q = rs.RecordCount rs.MoveFirst z = rs.Fields.Count End With Dim aRR As Variant...

access-vba • Create Text Delimited File in Access Vba

Pitfall - Small reads / writes on unbuffered streams are inefficient

Consider the following code to copy one file to another: import java.io.*; public class FileCopy { public static void main(String[] args) throws Exception { try (InputStream is = new FileInputStream(args[0]); OutputStream os = new FileOutputStream(args[1])) { ...

Java Language • Java Pitfalls - Performance Issues

Sample Word Count in Pyspark

The underlying example is just the one given in the official pyspark documentation. Please click here to reach this example. # the first step involves reading the source text file from HDFS text_file = sc.textFile("hdfs://...") # this step involves the actual computation for reading...

pyspark • Getting started with pyspark

Plugin development examples : Favorite Song Widget

<?php function wpshout_register_widgets() { register_widget( 'Favorite_Song_Widget'); } add_action( 'widgets_init', 'wpshout_register_widgets' ); class Favorite_Song_Widget extends WP_Widget { function Favorite_Song_Widget() { // Instantiate the parent object parent:...

WordPress • Plugin development

OS-RENAME

Rename a file or directory. Status is in OS-ERROR. Can also be used to move files (or move and rename). OS-RENAME oldname newname Rename /tmp/old-name to /tmp/new-name: OS-RENAME VALUE("/tmp/old-name") VALUE("/tmp/new-name"). Move file c:\temp\old.txt to c:\new-dir\old....

progress-4gl • OS-utilities

What is strong parameters?

As edgeapi suggests, it provides an interface for protecting attributes from end-user assignment. This makes Action Controller parameters forbidden to be used in Active Model mass assignment until they have been whitelisted. In addition, parameters can be marked as required and flow through a prede...

ruby-on-rails-4 • Basic of Strong Parameters

Create a modular app

# Getting started First, let’s generate a new Ruby on Rails application: rails new ModularTodo The next step is to generate an engine! cd ModularTodo && rails plugin new todo --mountable We will also create an ‘engines’ folder to store the engines (even if we just have one!). mk...

Ruby on Rails • Rails Engine - Modular Rails

XmlDocument vs XDocument (Example and comparison)

There are several ways interact with an Xml file. Xml Document XDocument XmlReader/XmlWriter Before LINQ to XML we were used XMLDocument for manipulations in XML like adding attributes, elements and so on. Now LINQ to XML uses XDocument for the same kind of thing. Syntaxes are much easie...

C# Language • XmlDocument and the System.Xml namespace

Open JDK 8 Docker Example

image: openjdk:8-jdk before_script: - curl https://dl.google.com/dl/cloudsdk/release/google-cloud-sdk.tar.gz > /tmp/google-cloud-sdk.tar.gz - mkdir -p /usr/local/gcloud - tar -C /usr/local/gcloud -xvf /tmp/google-cloud-sdk.tar.gz - echo y |/usr/local/gclou...

gitlab • Google Cloud SDK CI Configuration

Package naming convension

Scala packages should follow the Java package naming conventions. Package names are written in all lower case to avoid conflict with the names of classes or interfaces. Companies use their reversed Internet domain name to begin their package names—for example, io.super.math

Scala Language • Packages