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SpringBoot-JPA-MongoDB

MongoDB Spring Example

SpringBoot app with MongoDB database using JPA 1. Context In this article, we have seen…

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Visual Portfolio, Posts & Image Gallery for WordPress

Web-Browsers-New

Evolution of Web Browsers

Date August 31, 2022
Views 74 Views
Reading Time 3 Mins Read
Whether you are using a desktop, a laptop, a tablet, or a mobile device, the web browser plays a pivotal role in exploring the web and using interactive web applications.
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programming-general

Difference between Procedure, Function, and Method

Date August 25, 2022
Views 86 Views
Reading Time 2 Mins Read
To most programmers, procedure, function, and procedure are the same thing. It is a callable, reusable code block that optionally takes some input, performs one or more operations, and optionally returns some output.
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programming-general

Difference between Argument and Parameter

Date August 24, 2022
Views 111 Views
Reading Time < 1 Min Read
Programmers use the terms argument and parameter interchangeably. When someone says argument or parameter, they mean the same thing. However, there is a difference.
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Numeric-Text-Field

How to Enforce JTextField to Allow Only Numeric Input Data of Limited Length?

Date August 24, 2022
Views 80 Views
Reading Time 3 Mins Read
The JTextField component in javax.swing package is a general-purpose text field that accepts any input character. Often applications need to restrict the text field to accept only a certain type of inputs. One such use case is – the text field only allows numbers without decimal points (integers) and also it must restrict the length…
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tree-command-windows

View Files in Tree Structure for Mac, Linux and Windows

Date February 20, 2022
Views 574 Views
Reading Time 2 Mins Read
Tree command recursively lists files and folders in a tree structure. This provides an excellent overview of what a folder contains. On Windows tree command is available by default. However, there is no default tree command available on Linux and Mac. In this article, I’ll share steps to use tree command on Mac, Linux, and…
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git

Update Cached Credentials in Git Repository

Date February 18, 2022
Views 318 Views
Reading Time 2 Mins Read
If you have cached your git credentials for a repository or globally, a couple of scenarios might arise: 1. Cached credentials need to be updated for a single repository or globally 2. Cached credentials need to be removed for a single repository or globally.
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vi-editor

vim Syntax Highlighting

Date January 25, 2022
Views 521 Views
Reading Time < 1 Min Read
The syntax highlighting feature of text editors mark keywords, operators, numbers, string, etc. differently according to the programming language constructs. For developers, modern IDEs offer syntax highlighting.
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vi-editor

vi Show Line Numbers

Date January 25, 2022
Views 283 Views
Reading Time < 1 Min Read
Knowing the commonly used vi editor commands is absolute bliss. You can get your work done much faster with frequently used commands. In this article, I’ll share the commands to show line numbers in the vi editor temporarily for a single session, and permanently as well.
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vi-editor

vi goto line

Date January 24, 2022
Views 866 Views
Reading Time 2 Mins Read
Knowing the commonly used vi editor commands is absolute bliss. You can get your work done much faster with frequently used commands. The command to go to a specific line is one of those frequently used commands.
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vi-editor

Work With vi Editor Like a Pro

Date June 14, 2021
Views 357 Views
Reading Time 3 Mins Read
People working in system engineering in Linux and Mac still prefer vi. In this article, I’ll highlight 20 commands when practiced, will enable you to use the vi editor like a pro.
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