HTML for Beginners Web development

HTML – Select menu

By on Wednesday, June 9, 2021

HTML – Select menu

 

The ‘drop down’ lists are one of the most practical types of lists. You probably already came across them all over the internet, but without knowing they had a fancy name like this.

HTML

<select name="my_html_select_box">

	<option>New York </option>
	<option>Bucharest</option>
	<option>Madrid</option>

</select>

Demo

New York
Bucharest
Madrid

The browser will automatically show the first option. This thing can be changed with the help of the ‘selected’ attribute though.

HTML

<select name="my_html_select_box">

	<option>New York </option>
	<option selected="yes">Bucharest</option>
	<option>Madrid</option>

</select>

Demo

New York
Bucharest
Madrid

HTML – Selection forms

We will use the size attribute to change a drop down list to a selection form

HTML

<select name="my_html_select_box" size="3">

	<option>New York </option>
	<option>Bucharest</option>
	<option>Madrid</option>

</select>

Demo

New York
Bucharest
Madrid

HTML – Multiple selections

In the case in which the user wants to choose more than one of the options, we will make it easier with the help of the multiple attribute.

HTML

<select name="my_html_select_box" multiple="yes" size="3">

	<option>New York </option>
	<option>Bucharest</option>
	<option>Madrid</option>

</select>

Demo

New York
Bucharest
Madrid

It is to be understood that this attribute will not work with a drop down list, and only whet the size attribute it is set.

 

Python Example for Beginners

Two Machine Learning Fields

There are two sides to machine learning:

  • Practical Machine Learning:This is about querying databases, cleaning data, writing scripts to transform data and gluing algorithm and libraries together and writing custom code to squeeze reliable answers from data to satisfy difficult and ill defined questions. It’s the mess of reality.
  • Theoretical Machine Learning: This is about math and abstraction and idealized scenarios and limits and beauty and informing what is possible. It is a whole lot neater and cleaner and removed from the mess of reality.

Data Science Resources: Data Science Recipes and Applied Machine Learning Recipes

Introduction to Applied Machine Learning & Data Science for Beginners, Business Analysts, Students, Researchers and Freelancers with Python & R Codes @ Western Australian Center for Applied Machine Learning & Data Science (WACAMLDS) !!!

Latest end-to-end Learn by Coding Recipes in Project-Based Learning:

Applied Statistics with R for Beginners and Business Professionals

Data Science and Machine Learning Projects in Python: Tabular Data Analytics

Data Science and Machine Learning Projects in R: Tabular Data Analytics

Python Machine Learning & Data Science Recipes: Learn by Coding

R Machine Learning & Data Science Recipes: Learn by Coding

Comparing Different Machine Learning Algorithms in Python for Classification (FREE)

Disclaimer: The information and code presented within this recipe/tutorial is only for educational and coaching purposes for beginners and developers. Anyone can practice and apply the recipe/tutorial presented here, but the reader is taking full responsibility for his/her actions. The author (content curator) of this recipe (code / program) has made every effort to ensure the accuracy of the information was correct at time of publication. The author (content curator) does not assume and hereby disclaims any liability to any party for any loss, damage, or disruption caused by errors or omissions, whether such errors or omissions result from accident, negligence, or any other cause. The information presented here could also be found in public knowledge domains.

Google –> SETScholars

0
Related Posts