Coding Wiki
Most Common Coding Questions
Find answers to popular programming questions and level up your coding skills
Topics
Array js add object to array?
Learn how to add an object to an array in JavaScript.
How to add shadows to images css?
Learn how to add shadows to images in CSS for a visually appealing effect.
Adding border around page in html?
Learn how to add a border around a HTML page
Api key?
Learn about API keys and how to use them for authentication in APIs
Axios error request error response?
Learn how to troubleshoot Axios errors and respond to them correctly
How to bold text in html?
Learn how to make text appear bold in HTML
How to center a text in HTML?
Learn how to center a text in HTML
How to change image size css code?
Learn how to use CSS to resize images and control their layout.
Comments in html?
Learn about the purpose and usage of comments in HTML.
Css for text wrap to next line?
Learn how to use CSS to achieve text wrapping to the next line.
Css grow-in effect on hover?
Learn how to use the CSS grow-in effect to create smooth transitions between states of an element when hovered.
Is css a programming language?
Learn if CSS is considered a programming language, and how it differs from other coding languages.
Css vs scss?
Learn the differences between CSS and SCSS, two popular preprocessor stylesheets.
Wrap string on next line css?
Learn how to use text-overflow in CSS to wrap strings on the next line.
What is the difference between section and article html?
Learn how to distinguish between HTML elements for different types of content
Do you need slash in self-closing html tags?
Learn about the use of self-closing HTML tags and when to include a slash.
How stop terminal while running visual code studio?
Learn how to stop Visual Studio Code from running in the background and taking up system resources
Hover over button for description html?
Learn how to add a hover effect to a button in HTML using JavaScript.
How to end npm run start?
Learn how to stop an npm script using Ctrl+C or npm run stop.
How to give something relative positioning in css?
Learn how to use relative positioning in CSS to remove elements from the normal document flow and position them relative to their nearest positioned ancestor.
How to make a comment in html?
Learn how to use comments correctly in HTML
How to make top 2 corners rounded only css?
Learn how to round only the top 2 corners of an element using CSS.
Css how to put button at end of div?
Learn how to position a CSS button at the bottom of a div element.
How to stop a running npm server?
Learn how to stop and manage your NPM servers correctly.
Comment code in html?
Learn how to use comments correctly in HTML
Html anchor tag without underline?
Learn how to remove the underline from an HTML anchor tag.
Html bold text?
Learn how to style your text in HTML using the <b> and </b> tags or by applying CSS styles.
Email link html?
Learn how to create HTML email links for sending emails in your web application.
Html how to make something mandatory to fill out?
Learn how to specify that a form field should be filled in before submitting the form in HTML
Html inline fixed image width?
Learn how to use the 'width' attribute to set the image size.
Html italics?
Learn how to use HTML italics to add emphasis to your text
Html next line?
Learn how to create new lines in HTML
Html span element?
Learn about the purpose and usage of the span element in HTML.
Is html a coding language?
Learn about HTML's role as a programming language
How to add variable to an array javascript?
Learn how to dynamically append variables to JavaScript arrays.
Javascript and operator?
Learn about the nuances of equality operators in JavaScript.
Javascript loop through function twice?
Learn how to reuse a JavaScript function in different ways.
Javascript to lowercase?
Convert a string to lowercase in JavaScript using the toLowerCase() method.
Js console set the class attribute?
Learn how to add a new class to an element in JavaScript using the console object.
What are logs in code?
Learn how to use logs effectively in your programming projects for debugging and error tracking.
Create html code to make a hyerlink?
Learn how to create a hyperlink in HTML
How to put a link on a search button html?
Learn how to create a search button with a clickable link in HTML
Where to put script in css?
Learn how to position your scripts correctly within an HTML document.
Python convert int to string?
Learn how to convert integers to strings in Python.
React code snippets with state onclick?
Learn how to use React State and Onclick events together in a concise manner.
Span vs div?
Understanding the basic differences between span and div elements in HTML
String expected javascript?
Learn about the String data type in JavaScript
Visual code save a file?
Learn how to save files in Visual Studio Code correctly
Bold text html?
Learn how to use the <b> tag in HTML to display bold text.
Italic html?
Learn how to use italic markup in HTML
Nan?
Learn about the concept of NaN in programming and its usage.
Remove underline from link css?
Learn how to remove the underline from links in CSS
Div in html?
Learn about the div element in HTML.
Html current time current date widget?
Learn how to create a simple HTML widget to display the current date and time.
Iterable - What is an iterable?
Learn about the concept of iterables and how they work in programming.
Bold in html?
How to create bold text in HTML
Index.html -> What is the purpose of an index file in a web application?
A simple HTML file used as the entry point for a web application.
Hex code for purple color?
Learn about the hex code for purple color in CSS.
What is the purpose of a console.log statement?
Learn about the common use cases for console logs.