Hi, I'm Melvin George. I help the world by building quality software.

         

Recent blogs

How to use provider class methods from another module in a controller in Nestjs?

Learn how to use provider class methods from another module in a controller in Nestjs

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What is the best way to do complex business logic computations for any API in Nestjs?

Learn how to create service `Provider` classes to do complex business logic computations for any API in Nestjs

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How to get the details of a user and its associated group id in the Linux terminal?

Learn how to use the `id` Linux command to get the details of a user and its associated group id in the terminal

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How to print a string or text on the terminal in Linux?

Learn how to use the `echo` command to print a string or a text on the terminal in Linux

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How to remove or clear all the text on the terminal on Linux?

Learn how to remove or clear all the text on the terminal on Linux

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How to restart or reboot the Linux system at a specified time of the day?

Learn how to use the `shutdown` Linux command to reboot a Linux system at a specified time of the day

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How to shut down a Linux system at a specified time of the day?

Learn how to use the `shutdown` Linux command to shut down a Linux system at a specified time of the day

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How to get full details about a Linux command in the terminal?

Learn how to use the `man` Linux command to get full details about a command in the terminal.

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How to know what a Linux command does using a terminal?

Learn how to use the `whatis` Linux command to know what a command does using terminal

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How to search for a Linux command using a keyword in the terminal?

Learn how to use the `apropos` command to search for a Linux command using a keyword in the terminal

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How to autocomplete the values for Company or Organization fields in an input HTML element using HTML?

Learn how to use the `autocomplete` attribute to autocomplete the values for Company or Organization fields in an input HTML element using HTML

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HTML5
How to autocomplete the values for Last Name or Family Name fields in an input HTML element using HTML?

Learn how to use the `autocomplete` attribute to autocomplete the values for Last Name or Family Name fields in an input HTML element using HTML

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HTML5
How to autocomplete the values for Email or Email Address fields in an input HTML element using HTML?

Learn how to use the `autocomplete` attribute to autocomplete the values for Email or Email Address fields in an input HTML element using HTML

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HTML5
How to autocomplete the values for First Name or Given Name fields in an input HTML element using HTML?

Learn how to use the `autocomplete` attribute to autocomplete the values for First Name or Given Name fields in an input HTML element using HTML

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HTML5
How to autocomplete the values for Name or Full Name fields in an input HTML element using HTML?

Learn how to use the `autocomplete` attribute to autocomplete the values for Name or Full Name fields in an `input` HTML element using HTML

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HTML5
How to show a URL-friendly virtual keyboard when clicking on an input HTML element on mobile devices?

Learn how to use the `type` attribute to show a url-friendly virtual keyboard when clicking on an input HTML element on mobile devices

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HTML5
How to show a mobile phone number-friendly virtual keyboard when clicking on an input HTML element on mobile devices?

Learn how to use the `type` attribute to show a mobile phone number-friendly virtual keyboard when clicking on an input HTML element on mobile devices

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HTML5
How to show a number-friendly virtual keyboard when clicking on an input HTML element on mobile devices?

Learn how to use the `type` attribute to show a number-friendly virtual keyboard when clicking on an input HTML element on mobile devices

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HTML5
How to show an email-friendly virtual keyboard when clicking on an input HTML element on mobile devices?

Learn how to use the `type` attribute to show an email-friendly virtual keyboard when clicking on an input HTML element on mobile devices

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HTML5
How to set styles to a webpage if the user's device input can hover over HTML elements using CSS?

Learn how to use the `hover: hover` CSS media feature to set styles to a webpage if the user's device input can hover over HTML elements using CSS

How to set styles to a webpage if a user's device has only a keyboard connected to it using CSS?

Learn how to use the `pointer: none` CSS media feature to set styles to a webpage if a user's device has only a keyboard connected to it using CSS

How to set styles to a webpage if a user's device has a mouse connected using only CSS?

Learn how to use the `pointer: fine` CSS media feature to set styles to a webpage if a user's device has a mouse connected using only CSS

How to check if a user's device has a touchscreen using only CSS?

Learn how to use the `pointer: coarse` CSS media feature to check if a user's device has a touchscreen using only CSS

How to activate or focus an input HTML element when clicking on its label or name using HTML?

Learn how to activate or focus an input HTML element when clicking on its label or name using HTML

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HTML5
How to add or change the outline color of the HTML elements when focused using the tab key in CSS?

Learn how to use the `:focus-visible` pseudo-class to add or change the outline color of the HTML elements when focused using the tab key in CSS

How to change the color or the accent color of the radio input HTML element on a webpage using CSS?

Learn how to use the `accent-color` CSS property to change the color or the accent color of the radio input HTML element on a webpage using CSS

How to change the color or the accent color of the checkbox input HTML element on a webpage using CSS?

Learn how to use the `accent-color` CSS property to change the color or the accent color of the checkbox input HTML element on a webpage using CSS

How to change the color or the accent color of the interactive HTML elements on a webpage using CSS?

Learn how to use the `accent-color` CSS property to change the color or the accent color of the interactive HTML elements on a webpage using CSS

How to automatically change the HTML elements color palette to dark or light mode color palette when the user's system theme mode is changed?

Learn how to automatically change the HTML elements color palette to dark or light mode color palette when the user's system theme mode is changed

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HTML5
How to change or swap an image to a light-themed image when the user's system theme is changed to light mode using HTML?

Learn how to change or swap an image to a light-themed image when the user's system theme is changed to light mode using HTML

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HTML5
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