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Javascript
JavaScript, often abbreviated as JS, is a high-level, just-in-time compiled, object-oriented programming language that uses the ECMAScript specification.
JavaScript has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions.
Objects, Arrays, and Strings are the main data structures of Javascript.
JavaScript: How to Add Property to Object
Is it possible to add properties to this Object after its initial creation if the properties' name is not determined until run time? Well, the answer is yes, you can do add dynamic properties to object after Object is created, and let's see…
Javascript Int to String: Convert Int to String in JavaScript
The toString() method in Javascript is used with the number and converts a number to a string. The toString() function is used to return the string representing the specified Number object. Javascript Int to String To convert Javascript…
How to Convert String to Int in Javascript
Data type conversion is a big part of any programming language and converts String to Integer is one of the most used conversion. Convert String to Int in JavaScript To convert a string to integer in JavaScript, use the parseInt()…
Javascript Sum Array: How to Find Sum of Array in JS
How can you find the sum of its elements? Well, the solution is an array.reduce() method. Array.prototype.reduce() function can be used to iterate through an array, adding the current element value to the sum of the previous item values.…
Javascript Clear Array: How to Empty Array in Javascript
JavaScript arrays enable you to group values and iterate over each item. You can append and remove array elements in different ways. Unfortunately, there is not a simple Array.proptotype.clear method to clear the whole array. To clear array…
Javascript Append to Array: How to Append Item in JS Array
Javascript push() method appends elements in the Array. The push() method adds new elements to the end of an array and returns the new length. The push() method appends new item(s) at the end of the Array. Javascript Append to Array To…
TypeScript Map: A Complete Guide
TypeScript map is a new data structure that allows us to store data in the key-value pair and remembers the original insertion order of the keys. In the TypeScript map, we can use any value either as a key or as a value. Understanding…
TypeScript vs JavaScript: Difference between TS and JS
JavaScript is a scripting language that helps you build interactive web pages. The idea behind developing the JavaScript was to make it a complementary scripting language like Visual Basic was to C++ in Microsoft's language subdivisions.…
Beginners Guide To TypeScript Interface
TypeScript Interface is a syntactical contract that an entity should adhere to. The Interface is a structure that defines the contract in your application. It describes the syntax for classes to follow. Classes that are derived from the…
Understanding TypeScript enum | Const and Ambient Enum
Enum in TypeScript allows us to define a set of named constants. Enumerations or enums are a new data type supported by the TypeScript. Using enums make our life easier to document intent or create a set of distinct cases. TypeScript…
JavaScript Math sin() Function Example
Javascript Math sin() is an inbuilt function that finds the sine value of a given argument. The Math.sin() method comes handy in programming contexts dealing with any trigonometric expressions. The sin() is a static method of Math, and it…
