TreeMap with example

What is Treemap in Java and realtime example of TreeMap

#java #programming #developer

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TreeMap with  example

Laravel AJAX CRUD Example Tutorial

Hello Guys,

Today I will show you how to create laravel AJAX CRUD example tutorial. In this tutorial we are implements ajax crud operation in laravel. Also perform insert, update, delete operation using ajax in laravel 6 and also you can use this ajax crud operation in laravel 6, laravel 7. In ajax crud operation we display records in datatable.

Read More : Laravel AJAX CRUD Example Tutorial

Read Also : Read Also : Laravel 6 CRUD Tutorial with Example

#laravel ajax crud example tutorial #ajax crud example in laravel #laravel crud example #laravel crud example with ajax #laravel #php

3 Examples Of Design Applications With Great UX

When it comes to design, it has long been said that simplicity is key. And although I always understood the basis for this saying, I never fully appreciated what it really meant.

As a beginner it is natural to want to show all your ability by wowing your audience. And as a teacher I see my students making this mistake often. They try to build out features as much as possible and try to showcase every aspect of their ability. As many of you know, this approach does not always result in the most aesthetically pleasing design, let alone the most user friendly experience. This is why I have stressed the importance of simplicity to all my students from the first day I started teaching.

For our latest project, I assigned teams of 4 to each create a prototype for a design application.

#design #web-design #hackernoon-top-story #ux #good-ux-design-examples #good-ui-design-examples #web-application-ui-examples #web-application-design-example

I am Developer


PHP jQuery Ajax Post Form Data Example

PHP jquery ajax POST request with MySQL. In this tutorial, you will learn how to create and submit a simple form in PHP using jQuery ajax post request. And how to submit a form data into MySQL database without the whole page refresh or reload. And also you will learn how to show an error message to the user if the user does not fill any form field.

And this tutorial also guide on how to send data to MySQL database using AJAX + jQuery + PHP without reloading the whole page and show a client-side validation error message if it has an error in the form.

PHP jQuery AJAX POST Form Data In Into MySQL DB Example

Just follow the few below steps and easily create and submit ajax form in PHP and MySQL with client-side validation.

  • Create Database And Table
  • Create a Database Connection File
  • Create An Ajax POST Form in PHP
  • Create An Ajax Data Store File

#jquery ajax serialize form data example #submit form using ajax in php example #save form data using ajax in php #how to insert form data using ajax in php #php jquery ajax form submit example #jquery ajax and jquery post form submit example with php

Macey  Legros

Macey Legros


TreeMap in Java Example | Java TreeMap Tutorial

Java TreeMap class is used to store items in the form of <key, value> pair. The TreeMap class in java is part of the  Java Collection framework. It extends the AbstractMap class and implements the NavigableMap interface. It is non-synchronized therefore it is not suitable to use it in  multithreaded applications.

TreeMap in Java

The elements stored in the TreeMap are sorted according to the natural ordering of the keys by default. The elements stored in TreeMap are unique. It can have multiple null values, but it does not allow a null key.

The internal structure of a TreeMap contains three variables, that is Object keyObject value and boolean color (as TreeMap is based on a red-black tree). It also contains three references that are left, right and parent.

#java #treemap #abstractmap #navigablemap

I am Developer


Google Places Autocomplete In PHP with Example

PHP 8 google address autocompletes without showing the map. In this tutorial, i will show youhow to create a google autocomplete address web app using google address APIs in PHP.

Note that, Google autocomplete address API will return address and as well as latitude, longitude, place code, state, city, country, etc. Using latitude and longitude of address, you can show markers location in google map dynamically in php.

This tutorial guide to you step by step how to implement google places autocomplete address web application without showing google maps in PHP.

For implementing the autocomplete address in php, you will have to get the key from google console app. So, just go to the link and get the google API key.

#autocomplete address google api php #google places autocomplete example in php #google places autocomplete example without map in php #php google places autocomplete jquery #php google places autocomplete jquery example