Tutorial by Examples: n

Detailed instructions on getting enterprise-architect set up or installed.

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: ...

The @Lazy allow us to instruct the IOC container to delay the initialization of a bean. By default, beans are instantiated as soon as the IOC container is created, The @Lazy allow us to change this instantiation process. lazy-init in spring is the attribute of bean tag. The values of lazy-init are...

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) ) +---...

public class BitmapTools { /// <summary> /// Gets the cropped bitmap asynchronously. /// </summary> /// <param name="originalImage">The original image.</param> /// <param name="startPoint">The start ...

<# .SYNOPSIS Gets the content of an INI file. .DESCRIPTION Gets the content of an INI file and returns it as a hashtable. .INPUTS System.String .OUTPUTS System.Collections.Hashtable .PARAMETER FilePath Specifies the path to the input INI file. .EXAMPLE ...

<# .SYNOPSIS Reads a CSV file and filters it. .DESCRIPTION The ReadUsersCsv.ps1 script reads a CSV file and filters it on the 'UserName' column. .PARAMETER Path Specifies the path of the CSV input file. .INPUTS None. You cannot pipe objects to ReadUsersCsv.ps1. ...

So what we will try to do is to compile a following function int sum(int a, int b) { return a + b + 2; } on the fly. And here's the entire .cpp example: #include <iostream> #include "llvm/IR/LLVMContext.h" #include "llvm/IR/Module.h" #include "llvm/IR/I...

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...

The following VHDL model drives signal s from two different processes. As the type of s is bit, an unresolved type, this is not allowed. -- File md.vhd entity md is end entity md; architecture arc of md is signal s: bit; begin p1: process begin s <= '0'; wait; e...

A signal which type is resolved has an associated resolution function. It can be driven by more than one VHDL process. The resolution function is called to compute the resulting value whenever a driver assigns a new value. A resolution function is a pure function that takes one parameter and return...

Some very simple and low cost hardware devices, like sensors, use a one-bit communication protocol. A single bi-directional data line connects the device to a kind of micro-controller. It is frequently pulled up by a pull-up resistor. The communicating devices drive the line low for a pre-defined du...

In the File menu, choose the 'Import...' option. This opens up the Import dialog box, which asks for the type of project/file you want to import. For a basic Java project, choose 'Existing Projects into Workspace' from the 'General' folder. Next, select the directory where the project(s) is lo...

I won't repeat it all here: "Application Default Credentials provide a simple way to get authorization credentials for use calling Google APIs." If you can use Application Default Credentials, do. There is an extra step you will need to perform the before first using Application Default ...

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, ...

You will need to be able to run Python. Python is available for Linux, Mac OS X and Windows. I recommend pip and virtualenv. Pip is the recommend tool for installing Python packages. The Google Cloud API Libraries are available as pip packages. A Virtual Environment (aka "virtualenv")...

You can also create a custom target to run when you want to perform a particular task. These are typically executables that you run to do different things. Something that may be of particular use is to run Doxygen to generate documentation for your project. To do this you can do the following in you...

A binary tree is BST if it satisfies any one of the following condition: It is empty It has no subtrees For every node x in the tree all the keys (if any) in the left sub tree must be less than key(x) and all the keys (if any) in the right sub tree must be greater than key(x). So a straightf...

Create the Root Certificate The Root Certificate (aka CA File) will be used to sign and identify your certificate. To generate it, run the command below. openssl req -nodes -out ca.pem -new -x509 -keyout ca.key Keep the root certificate and its key carefully, both will be used to sign your cert...