Tutorial by Examples: le

Abstract Class : package base; /* Abstract classes cannot be instantiated, but they can be subclassed */ public abstract class ClsVirusScanner { //With One Abstract method public abstract void fnStartScan(); protected void fnCheckForUpdateVersion(){ System....

Navigate to project's app module and create libs directory. Place your .aar file there. For example myLib.aar. Add the code below to android block of app level's build.gradle file. repositories { flatDir { dirs 'libs' } } This way you defined a new ext...

Code echo get_permalink(); Output The link of the current page, for example: http://website.com/category/name-of-post/

Sample Data: CREATE TABLE table_name ( id, list ) AS SELECT 1, 'a,b,c,d' FROM DUAL UNION ALL -- Multiple items in the list SELECT 2, 'e' FROM DUAL UNION ALL -- Single item in the list SELECT 3, NULL FROM DUAL UNION ALL -- NULL list SELECT 4, 'f,,g' FROM DUAL; -- NULL item...

Code the_title( ); Output The title of the current post or page

Code the_title( '<h1>', '</h1>' ); Output The title of the current post or page in h1 tags

Code get_the_title(); Output The title of the current post or page

Code get_the_title( 44 ); Output The title of the post id:44.

Code <picture> <source media="(min-width: 600px)" srcset="large_image.jpg"> <source media="(min-width: 450px)" srcset="small_image.jpg"> <img src="default_image.jpg" style="width:auto;"> </picture> ...

Code function add_new_style() { add_editor_style( 'file-name-here.css' ); } add_action( 'admin_init', 'add_new_style' ); Explanation In the above code, we used add_editor_style to load the css file. We also used add_action to make sure that WordPress runs our function.

public function someAction(){ // Action's code return new Response('<span>Hello world</span>'); }

In this example, User Table will have a column that references the Agency table. CREATE TABLE agencies ( -- first create the agency table id SERIAL PRIMARY KEY, name TEXT NOT NULL ) CREATE TABLE users ( id SERIAL PRIMARY KEY, agency_id NOT NULL INTEGER REFERENCES agencies(id) DEFERR...

Simple Hello World Application: using System; namespace HelloWorld { class Program { static void Main(string[] args) { Console.WriteLine("Hello World"); } } } Equivalent IL Code (which will be JIT compiled) // Microsoft (R) ...

Completion can be used to match words used in a document. When typing a word, Ctrlp or Ctrln will match previous or next similar words in the document. This can even be combined with Ctrl-X mode to complete entire lines. For instance type something like: This is an example sentence. then go to ...

package com.test.ws.example; import javax.xml.soap.MessageFactory; import javax.xml.soap.MimeHeaders; import javax.xml.soap.SOAPBody; import javax.xml.soap.SOAPConnection; import javax.xml.soap.SOAPConnectionFactory; import javax.xml.soap.SOAPElement; import javax.xml.soap.SOAPEnve...

It is known for a while that dealing with loops in Blade has been limited, as of 5.3 there is a variable called $loop available @foreach($variables as $variable) // Within here the `$loop` variable becomes available // Current index, 0 based $loop->index; // Current ite...

Typically, you will want to create your SimpleJdbcCalls in a Service. This example assumes your procedure has a single output parameter that is a cursor; you will need to adjust your declareParameters to match your procedure. @Service public class MyService() { @Autowired private DataSour...

There are a number of issues with Oracle. Here's how to resolve them. Assuming your procedure output parameter is ref cursor, you will get this exception. java.sql.SQLException: Invalid column type: 2012 So change Types.REF_CURSOR to OracleTypes.CURSOR in simpleJdbcCall.declareParameters() ...

<ItemGroup> <ProjectReference Include="Foo.csproj"> <Project>{01234567-0123-0123-0123-0123456789AB}</Project> <Name>Foo</Name> </ProjectReference> </ItemGroup>

General Properties: An Azimuthal Equidistant projection is best recognized when used in polar areas. It is used in the UN's emblem. From the center point, angle and distance are preserved. But the projection will distort shape and area to achieve this, especially as one moves further from the cente...