Javax.servlet package and web containers
Jan. 5, 2023 by Ashwini Kumar View: 124
Web container and its type
A web container (also known as a servlet container) is a component of a web server that is responsible for running servlets. A servlet is a Java class that runs on a web server and is used to handle client requests. The web container is responsible for managing the lifecycle of servlets, mapping requests
Servlet and its role in Java web development
Jan. 5, 2023 by Ashwini Kumar View: 195
Explain web server, web Application, web client and servlet container in brief
Web server, Web application, Web client and Servlet container sre the few terms used before, Let's have a brief explanation of these terms:
- Web server: A web server is a software that runs on
Jetpack
Jan. 4, 2023 by Ashwini Kumar View: 85
Here are a few examples of how Android KTX can make your Kotlin code more concise:
- Instead of calling
findViewByIdto get a reference to a view in your layout, you can use thesyntheticproperty to access the view directly. For example:
// Before (Java) TextView textView = findViewById(R.id.text_view);
/
Android Views
Nov. 7, 2022 by Ashwini Kumar View: 113
In Android, Views are one of the most important building block of the UI(User Interface) as it contains all the components related to the User Interface. Which contain how the app will look.
Most used Android Views
Some of the most used Android Views include:<
Log4j vulnerability
Dec. 20, 2021 by Ashwini Kumar View: 212
Apache Software Foundation came to know about the vulnerability on November 24, after a Security researcher Chen Zhaojun of Alibaba working at Alibaba's cloud security team discovered it. It was first reported to the Apache foundation by china's largest e-commerce company. It was first brought in public on December 9th, 2021.
Over the last week, unusual new
Docker and docker architecture
Dec. 1, 2021 by Ashwini Kumar View: 150
In simple words, we can say that Docker is an open platform where a user can run, develop, deploy, share, and may more quickly and easily use the docker-provided functionality.
Docker Architecture
The Docker architecture uses a client-server model and comprises the Docker Client, Docker Host, Network and Storage components, and the Docker Hub.
TemplateDoesNotExit error in Django
Nov. 18, 2021 by Ashwini Kumar View: 161
While going through the development of a Django web app we go through the various commands such as django-admin startproject myproject, django-admin startapp my app, etc. After performing the basic command a folder with the name will be created in your workspace inside that you will find a manage.py file.
To check whether the Django app is been created or not pass the command
What is SEO and Keywords in SEO?
Nov. 16, 2021 by Ashwini Kumar View: 182
SEO stands for Search engine optimization. It's a processing to give an upper hand on other websites that let the website be on the top of other websites that provide the same service by providing an appropriate knowledge of your website content by using the keywords and my more attributes.
Where is Seo used?
In now's, digital world everythin
Top six SEO tools
Nov. 14, 2021 by Ashwini Kumar View: 159
Let see what are the various tools that are been used to improve the rank of a website to rank in search engines and get traffic over the website.
Now, we are gonna see 6 tools that are very good to perform SEO on a website and connect to a potential user of your customer by ranking them over the search engines.
Six best SEO tools that are widely used by developers.
Backlinks and how to create backlinks
Nov. 13, 2021 by Ashwini Kumar View: 232
What is a Backlink?
In today's digital world data is gold and these data are been abstracted from the other websites to provide a user the content they are searching for. IN the field of websites backlinks are kind of strings that joins websites to each other.
In simple words, we can say that Backlinks are created when one website is linked to another