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Web Development Articles
Page 164 of 801
How Do You Make An If Statement In JavaScript That Checks If A Variable is Equal To A Certain Word?
The task we are going to perform in this article is about how do you make an if statement in JavaScript that checks if a variable is equal to a certain word. What is an if...else statement When the condition in the if statement is true, a block of code will be executed. This is a form of conditional statement. The else block will be invoked if the condition is false. In if statements, truthy and falsy values are transformed to true or false. Syntax Following is the syntax for if else statement if (condition is true) { ...
Read MoreHow Can I Prevent Word Breaking Into Different Lines in HTML Table
When line breaks should occur, they can be changed using the word-break property in CSS. Text line breaks typically only appear in specific locations, such as after a space or hyphen. Following is the syntax for word-break word-break: normal|break-all|keep-all|break-word|initial|inherit; Let’s dive into the article for getting better understanding on how can we prevent word breaking into different line in HTML table. Before that let’s have a quick view on the HTML table. HTML tables Web designers can organize information like text, images, links, and other tables into rows and columns of cells using HTML tables. The tag is ...
Read MoreHow to create an id using mongoose in Javascript?
In this tutorial, we will learn to create an id using mongoose in JavaScript. Users can use the Mongoose NPM package in NodeJS to use MongoDB with NodeJS or connect MongoDB with the application. While storing the data in the MongoDB database, we must add a unique id to every data collection. However, if we don’t add an id, it generates automatically and adds to the data. Syntax Users can follow the syntax below to create an id using mongoose in JavaScript. var newId = new mongoose.mongo.ObjectId(); In the above syntax, we access the ‘mongo’ from the mongoose and ...
Read MoreFinding the time elapsed in JavaScript
Sometimes, it requires finding the total time elapsed while performing some operations in JavaScript. For example, we require to find the total time elapsed from users who have updated their profiles. Also, there can be other similar use cases where we need to find the difference between the particular time and the current time, finding the total time elapsed. Here, we will learn various approaches to finding the time elapsed in JavaScript. Using the Date() Object to find the time Elapsed in JavaScript In JavaScript, we can get the current time using the Date() object constructor. It returns the total ...
Read MoreFind the OR and AND of Array elements using JavaScript
In JavaScript, we can use the ‘&&’ operator to perform the AND operation between two elements and the ‘||’ operator to perform OR operation between two elements. Here, we will learn to perform OR and AND operations between every element of the array. Use the for Loop We can use the for loop to iterate through the array elements a nd do an OR operation of the array element with the resultant elements. Syntax Users can follow the syntax below to use the for loop to take OR or AND operation of every element. for () { ...
Read MoreHow to concatenate regex literals in JavaScript?
The regex literals are regular expressions, a sequence of characters to match the strings. Sometimes, developers require to combine regular expressions. However, a regular expression is also one type of string, but we can’t concat them like a string using the ‘+’ operator. So, we first require to get flags from both regular expressions. After that, we must filter all unique flags and create a new Regex after combining multiple Regex literals. Syntax Users can follow the syntax below to concatenate regex literals in JavaScript. let allFlags = regex1.flags + regex2.flags; let uniqueFlags = new Set(allFlags.split('')); allFlags = [...uniqueFlags].join(''); let ...
Read MoreWhich table property specifies the width that should appear between table cells in CSS?
In HTML, a table contains columns and rows. The table cells don’t contain the space between two cells by default. If we add some space between table cells, it can improve the UI of the table. In CSS, the ‘border-spacing’ property adds the space between the table space. Also, we need to use the ‘border-collapse’ CSS property with the ‘separate’ value while using the ‘border-spacing’ CSS property. Syntax Users can follow the syntax below to use the ‘border-spacing’ CSS property to add spaces between the table cells. table { border-collapse: separate; border-spacing: 3rem; ...
Read MoreWhich property specifies the width of a border in CSS?
In CSS, the ‘border’ property is used to apply the border to any HTML element, such as div. Also, we can set the different styles for the border, color, width, etc. In this tutorial, we will learn different approaches to set the width of the border of the element. Also, we will learn to set the width of different sides of the element. Use the border-width CSS property to set the width of the border The ‘border-width’ CSS property is used to define the width of the border. Users can pass the four values to set the width ...
Read MoreWhich property specifies the distance between nearest border edges of marker box and principal box?
In CSS, the ‘marker-offset’ CSS property is used to specify the distance between the nearest border edges of marker box and principal box. In CSS, the marker is a pseudoelement that refers to the bullet points of the lists. Here, we will learn to set the distance between the nearest border edges of marker box and principal box. Syntax Users can follow the syntax below to set the distance between the nearest border edges of the marker box and the principle box. marker-offset: value; Example In the example below, we have created an unordered list of different programming ...
Read MoreWhich property is used to underline, overline, and strikethrough text using CSS?
In CSS, the ‘text-decoration’ property is used to underline, overline, and strikethrough the text. Underlining the text means drawing a line below the text, and overlining the text means drawing a line above the text. Striking through the text means drawing a line on the text to show text is erased. In this tutorial, we will learn to use the different values of the text-decoration CSS property to style text differently. Syntax text-decoration: style decoration color thickness; Values Style – It represents the style of the decorated line, such as solid, dotted, wavy, etc. Decoration - ...
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