What are the different ways of writing a Regular Expression in Javascript? What are Regular Expressions in JavaScript? AJavaScript Regular Expressionis an object, which specifies a pattern of characters. Moreover, a typical example of a regular expression implementation is thefind and replace functiona...
What are the different types of cross-site scripting? The two most popular types of cross-site scripting attacks are reflected cross-site scripting and persistent cross-site scripting. Reflected cross-site scripting This is the most commonly seen cross-site scripting attack. With a reflected attack...
According to the latest ECMAScript release, these are the data types:Boolean Null Undefined Number String Symbol ObjectOk, let’s run over those one by one:BooleanPretty standard across all languages, booleans are true and false. They're often used for conditional statements....
In JavaScript, this variable can hold any type of data, from strings and numbers to Booleans and entire objects. And its versatility doesn’t stop there. It can also be reassigned multiple times throughout the code with a different type of data each time. This apparent flexibility can quickl...
Since "num" is a number and "str" is a string, they have different types and are not equal using the "===" operator. Therefore, the output of this code will be "num and str are not equal". Next > Difference Between =, == And === In JavaScript. It is generally recommended to...
Interfaces are much simpler. They define the structure of object types. Of all the examples above, the only one that an interface can define is the object: interface Person { firstName: string; lastName: string; } Interfaces allow inheritance: interface Sportsman extends Person { preferredSport...
JavaScript Frameworks Topic Node.js What Is the Best Programming Language to Learn? With so many available, it can be hard to know which is the best programming language to learn right now. We break down your options here. Reading time ...
Decorators are great for enhancing code readability, maintainability, and reusability. In JavaScript, decorators are functions that can modify classes, methods, properties, or even parameters. They provide a way to add behavior or metadata to various parts of your code without altering the source cod...
What are some other types of code? To answer the question, "What is code?" it is important to understand that the termcodehas a few different meanings, as well as different applications. Let's take a look at some of those now.
Changed the conditions for contact entity business rules to prevent trigger conflicts Added validation for the company name when contacts are created, to prevent trigger conflicts. Bug fix Support for offline functionality in Postal address entity main page Updated JavaScript logic to read...