First-Class Functions: JS supports passing functions as arguments to other functions, returning them as the values from other functions, and assigning them to variables or storing them in data structures Dynamically Typed: The "type" of all variables is only interpreted at run-time unlike staticall...
A Set data structure allows to add data to a container, a collection of objects or primitive types (strings, numbers or booleans), and you can think of it as a Map where values are used as map keys, with the map value always being a boolean true....
Source: Big O Cheat Sheet. Below is the list of some of the most used Big O notations and their performance comparisons against different sizes of the input data. Big O NotationTypeComputations for 10 elementsComputations for 100 elementsComputations for 1000 elements O(1) Constant 1 1 1 O(...
The website Big-O Cheat Sheet compares, organizes, summarizes common data structures and algorithms, and prepares exquisite tables, which are available for reference, review, and recitation, which is clear and clear at a glance. VisuAlgo VisuAlgo also provides dynamic visualization of common data ...
You might sometimes read that JS is untyped, but that's incorrect. It's true that you can assign all sorts of different types to a variable, but JavaScript has types. In particular, it provides primitive types, and object types.
Dealing with data structures in JavaScript can sometimes be tricky, especially when we encounter things like circular structures. In this article, we'll explor...
Arrays are one of the most widely used data structures in Computer Science. While dealing with a list of items (array), we are often required to look for a particular value in the list. JavaScript contains a few built-in methods to check whether an array has a specific value, or object...
Cheat Sheet: Working with Objects This section is a quick reference with pointers to more thorough explanations. Object literals (see Object Literals): var jane = { name: 'Jane', 'not an identifier': 123, describe: function () { // method return 'Person named '+this.name; }, }; /...
git config --global user.name userName git config --global user.email userEmail 分支1 标签0 Oleksii TrekhlebAdd machine-learning algorithm examples.ba2d8dc5年前 791 次提交 提交 assets docs: update correct Big-O chart (#62) 7年前
Note: Don't understand programmer's lingo? Here's aJavaScript cheat sheet. First, we call an object's function withmobs.spawn(). This is how we specify what we want the computer to do. We want Minecraft to spawn a mob. Great, but what kind of mob? Here we specify a variable—CHIC...