title large_stringlengths 15 100 | video_id large_stringlengths 11 11 | transcript large_stringlengths 133 1.9M ⌀ |
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Browser history tutorial - Beau teaches JavaScript | C9vsQkMu5gk | the history object contains the urls visited by the user within a browser window the history object is part of the window object and is accessed through the window.history property if you see here we have an alert with history.length the window is just implied this could easily be window.history.length so if i run that... |
cookies vs localStorage vs sessionStorage - Beau teaches JavaScript | AwicscsvGLg | what's the difference between cookies local storage and session storage well there are all ways to store data in the browser itself for use later i'm going to talk about their differences and then show how to use them in javascript so if you look at this chart here you can see they all have different capacities cookies... |
Heap Data Structure (max and min)- Beau teaches JavaScript | dM_JHpfFITs | a binary heap is a partially ordered binary tree which satisfies the heap property it has some similarities to a binary search tree except the order is a little different each node has at most two child nodes the heat property indicates a specific relationship between the parent and child nodes you may have a max heap ... |
A day at Amazon with developer Dave Jeffers | 0277AINk5xk | hi everybody my name is dave jeffers and i'm a software developer at lab 126 for amazon and today i'm going to let you guys tag along with me so off to work and i'm on my way to the detroit office i've just arrived at work i'm walking to the building and right here we got a great view of the gm building and heart park ... |
Pop up boxes tutorial - Beau teaches JavaScript | y6P8uvqRYgw | javascript has three kinds of pop-up boxes alert box confirm box and prompt box many people think you should almost never use this feature of javascript preferring custom modals instead the reason for this is because they're very obtrusive they lock the entire browser and will take focus even if initiated by an inactiv... |
Window Object: move, open, close, & size - Beau teaches JavaScript | ZJng8ls8uH0 | the window object is supported by all browsers it represents the browser's window all global javascript objects functions and variables automatically become members of the window object even the document object from the dom is part of the window object so if you look here document.getelementbyid and we have demo here t... |
Trie Data Structure - Beau teaches JavaScript | 7XmS8McW_1U | a try that's how this is pronounced right here a try sometimes called a prefix tree is a special type of tree used to store associative data structures a try stores data in steps each step is a node in the try this is often used to store words since there are a finite number of letters that can be put together to make ... |
requestAnimationFrame() - Beau teaches JavaScript | tS6oP1NveoI | in my last video on animation i demonstrated how to create an animation using set interval and element.animate in this video i will demonstrate another way called request animation frame this way of animating is similar to set interval but is more optimized for animation the benefits of request animation frame over set... |
Animation in the DOM - Beau teaches JavaScript | YXZX_6RfHjk | you can animate elements in the dom with css or javascript this video is going to show how to animate dom elements using javascript without any frameworks first i will show you how to create an animation by programming gradual changes in an element style then i will talk about the new element.animate method to make ani... |
Mediator Design Pattern - Beau teaches JavaScript | KOVc5o5kURE | the mediator design pattern is a pattern that provides a central authority through which the different components of an application may communicate if a unit of code has too many direct relationships between components it may be time to have a central point of control that components can communicate through this diagra... |
DOM Nodes - Beau teaches JavaScript | BWVoPxob5DU | everything in html is a node that includes the document all html elements the text in the elements html attributes and comments these form a node tree all nodes in the tree can be accessed by javascript nodes can be created modified or deleted in a node tree the top node is called the root node so inside the document w... |
addEventListener() - Beau teaches JavaScript | F3odgpghXzY | the add eventlistener method attaches an event handler to the specified element without overwriting existing event handlers so you can add many event handlers to one element so here's the syntax you're gonna put the element you're trying to access and then add event listener and then you're gonna pass in the event and ... |
Linked List - Beau teaches JavaScript | 9YddVVsdG5A | a linked list is a common data structure where elements are stored in a node the node contains two key pieces of information the element itself and the reference to the next node so in this example the element here would be one and then here's the reference to the next note this arrow is pointing to the 2. this 2 is th... |
DOM Events - Beau teaches JavaScript | 0fy9TCcX8Uc | when an event occurs in the html dom javascript code can be executed an example of an event is when a user clicks on an html element to execute code when a user clicks on an element just add javascript code to the on click html attribute if you look at the html section we have the on click attribute and there's a javas... |
CSS styles in JavaScript (setting and getting) - Beau teaches JavaScript | z_mSgK-6pOQ | after selecting a dom element you can set and get the css styles of that element so here's the html here and the html is being rendered down here and you can see that we have an id of line for this paragraph tag and we have an id of attribute here for this paragraph tag here we have an inline style making this bold and... |
Selecting & Changing Website Elements (DOM manipulation) - Beau teaches JavaScript | eaLKqoB9Fu0 | javascript allows you to select elements from the dom of a website and then make changes to those elements first i'm going to go over ways to select these elements using javascript up here i have the html and you can see down here is where the html is being rendered and the javascript i'm going to put up here so here w... |
Hash Tables - Beau teaches JavaScript | F95z5Wxd9ks | a hash-table is used to implement associative arrays or mappings of key value pairs hash tables are a common way to implement the map data structure or objects they are widely used because of how efficient they are the average time for each lookup is not tied to the number of elements stored in the table in fact the av... |
Check if a property is in an object - Beau teaches JavaScript | dpTFcPUe2oo | how to check if a property isn't an object here we have an object just my object name js nuggets that's the property and a lot of people to check if property is an object do this so you can say it's going to say it is in here but there are actually two native ways for checking if an object is in a property that sometim... |
Strict Mode — "use strict" - Beau teaches JavaScript | uqUYNqZx0qY | strict mode in javascript tightens the rules for certain behaviors these restrictions keep code safer and sometimes help javascript engines perform optimizations you can execute javascript code in strict mode by using the use strict directive there are two ways to use strict mode you can apply it to your entire file by... |
import / export (modules) - Beau teaches JavaScript | Jqn_wjkSZwo | the import and export statements allow you to break up your code in different files or modules though this is an official es6 feature it is not implemented in any browsers natively at this time but it is implemented in many transpilers such as babel and webpack the export statement is used to export functions objects o... |
Immediately Invoked Function Expression - Beau teaches JavaScript | 3cbiZV4H22c | an immediately invoked function expression or iffy for short is a javascript function that runs as soon as it is defined so let me give an example and if i run that you'll see in the console my favorite number is 3. note that this function has no name and is not stored in a variable the first and closing parentheses ri... |
Map data structure & ES6 map object - Beau teaches JavaScript | _1BPrCHcjhs | maps are data structures that store key value pairs in javascript objects are maps maps provide rapid lookup of stored items based on key values and are very common in useful data structures in this video i will show you how to implement a map in javascript to give a better understanding of how they work however normal... |
Get current URL with JavaScript (and jQuery) - Beau teaches JavaScript | w5whn4iJCLc | how do you get the current URL with JavaScript well there are a few different things I'm going to show you if you have this URL HTTP colon slash slash scars at CC / example / ends X slash HTML you can do window that location that protocol and that's going to give this the HTTP colon you can do window that location that... |
Destructuring in ES6 - Beau teaches JavaScript | -vR3a11Wzt0 | the structuring assignment is a javascript syntax that makes it possible to extract data from arrays or objects into distinct variables one thing you can do is assign variables from objects now here's the old way to do it if you have this voxel variable and it's assigned to this object where you have x y and z each ass... |
Arrow Functions - Beau teaches JavaScript | 22fyYvxz-do | an arrow function has a shorter syntax than a standard function and does not bind its own this these function expressions are best suited for non-method functions so this is the arrow right here so here are a few examples of how you can write a an arrow function so in parentheses you can put parameters and you put the ... |
Binary Search Tree: Traversal & Height - Beau teaches JavaScript | Aagf3RyK3Lw | in my previous video on binary search trees i covered all the basic concepts so definitely check that one out if you haven't seen it yet in this video i'm going to talk about finding the tree height and tree traversal height in a tree represents the distance from the root node to any given leaf node so if you look at t... |
Clean Code: Formatting and Comments - Beau teaches Javascript | HzWf-EeE3uI | this video is about how to write clean code in your formatting and comments first formatting formatting is subjective the main point is not to argue over formatting just choose a certain type of formatting between you and your team and just go with it it's important to be consistent i'm just going to go over a few thin... |
THIS keyword - Beau teaches JavaScript | eOI9GzMfd24 | In Javascript the thing called this is the object that owns the Javascript code the value of this When used in a function is the object that owns the function the value of this when used in an object is the object itself When used outside a function or object this refers to the global object So this that document is th... |
Strings: [bracket notation] - Beau teaches JavaScript | sPmRfjJdg5Y | bracket notation is a way to get a character that's at a specific index within a string javascript doesn't start counting at one like humans do it starts at zero this is referred to as zero based indexing here we've assigned the first name variable to the string bo so with this string you can get the value of the first... |
Copying Arrays (deep and shallow) - Beau teaches JavaScript | EeZBKv34mm4 | there are a few different ways to copy or clone an array let's look at some here we start with this original array true true undefined false null these are all items in the array so the a common way to copy raise is with the slice method now the slice method is usually used to break apart an array into two different pa... |
for in / for of - Beau teaches JavaScript | a3KHBqH7njs | four in and four of are ways to loop through objects four n will loop through property names and four of will loop through property values here is the basic usage we have four and you have to put a variable in and then the object name and then down here is what you want to do and for up for the variable name of object ... |
Binary Search Tree - Beau teaches JavaScript | 5cU1ILGy6dM | a tree data structure is a way to hold data that when visualized looks like a tree you would see in nature now this is actually what we visualize a tree data structure to look like all data points in the tree are called nodes the top of the tree is called the root node and from here it branches out into additional node... |
Clean Code: Testing, Concurrency, & Error Handling - Beau teaches JavaScript | QnLBGxtteV8 | in this video i will be covering how to make your code clean in testing concurrency and error handling it's always good to strive for 100 test coverage of your code there are plenty of good testing frameworks for javascript and the following principle applies to all of them you should just use a single concept per test... |
While / Do While - Beau teaches JavaScript | v9zgD8wjtbw | while and do while loops are very similar they both allow you to repeat code the while loop i have an example of that right here the while loop creates a loop that executes a specified statement as long as the test condition evaluates to true and the condition is evaluated before executing the statement so while n is l... |
String Basics - Beau teaches JavaScript | Vd_Z1bYGrCM | a string or string literal is a series of zero or more characters enclosed in single or double quotes there is the string of my name which is bow if you need a quote character in your string you can escape a quote from considering it as an end of a string quote by placing a backslash in front of the quote so here let m... |
Random numbers & parseInt - Beau teaches JavaScript | -xAJKmjKCUE | in this video i'm going to cover random numbers and the parseint function create a random number between 0 and 1 with math.random now this will create a number between 0 inclusive and one exclusive meaning it could be zero but it could never be one so if you look in the console this is the random number that we got and... |
...spread operator and rest operator - Beau teaches JavaScript | iLx4ma8ZqvQ | the spread operator is three periods this operator allows expressions to be expanded in places where multiple arguments elements or variables are expected i will also talk about the rest operator at the end of this video the rest operator looks exactly like the spread operator here are some common use cases of the spre... |
Objects, part 2: Beau teaches JavaScript | r6SnMjsLrBk | i went over the basics of objects in a previous video now i will talk about other things you can do with objects you can see the list of what we will cover on the screen the first thing is using objects for lookups objects can be thought of as key value storage like a dictionary if you have tabular data you can use an ... |
Logical operators && TRICKS with short-circuit evaluation - Beau teaches JavaScript | r7v6EIiHfVA | i'm going to be talking about logical operators and short circuit evaluation and then some cool tricks you can do with short circuit evaluation so first of all this is the logical and two ampersand signs and this is the logical or to pipe characters so if you have something like this nested if statement if num is more ... |
Queues & Priority Queues - Beau teaches JavaScript | bK7I79hcm08 | the q data structure is a way to hold data it's similar to a stack while a stack is first in last out a queue is first in first out an example in real life is when you were waiting in line to buy something at a store the first person to get in the line is the first person to get to the cash register another example is ... |
Clean Code: SOLID - Beau teaches JavaScript | XzdhzyAukMM | this video is part of my clean code and javascript series this video is all about solid solid is an acronym that stands for five basic principles of object-oriented programming and design the s in solid stands for single responsibility principle this principle states that everything should only have one reason to chang... |
Arrays - Beau teaches JavaScript | QEZXbRiaY1I | with javascript array variables we can store several pieces of data in one place you can start an array declaration with an open square bracket and end it with a closing square bracket and then you put a comma between each entry so you start an array declaration with an open square bracket and you end it with a closed ... |
JS Books and Finishing Recipe Box - Code Vlog {23} | IMCT0YusAl0 | this episode will be quite short because this week i focused mostly on reading about javascript and finishing and testing recipe box app [Music] so [Music] the two books that i've been reading this week uh the first one is eloquent javascript uh this is available at unlock when javascript.net and it's available there f... |
Classes - Beau teaches JavaScript | bq_jZY6Skto | classes classes are new in es6 at least for javascript a class is a blueprint from which individual objects are created classes provide a much simpler and clearer syntax to create objects and deal with inheritance one way to define a class is using a class declaration to declare a class you use the class keyword with t... |
Ternary Operator - Beau teaches JavaScript | s4sB1hm73tw | the ternary operator the ternary or conditional operator is the only javascript operator that takes three operands this operator is basically a shortcut for the if statement it tests the condition and returns one value or expression if it is true and another if it is false so this is the the example so first there's a ... |
React Basics - Beau teaches JavaScript | QqLkkBKVDyM | I will be going over the basics of react in this video react is a JavaScript library for building user interfaces it uses a concept called the virtual Dom that selectively renders sections based upon state changes and it's great for making single page apps it is used by sites such as Facebook and Instagram when you fir... |
For Loops - Beau teaches JavaScript | 24Wpg6njlYI | for loops you can run the same code multiple times using a loop the most common loop in javascript is called a for loop because it runs for a specific number of times here's the structure of the for loop you always start with the word four and then you're going to have something in these parentheses you usually have th... |
Struggle (building Recipe Box) - Code Vlog {22} | nGSdva9TI2c | this week is a struggle [Music] [Music] my problem right now is simply the order i'm not sure what should be done after what thing and when i have a list that i prepared what i need to do that still needs to be implemented um still i'm not sure what should be done after which thing and this makes things problematic bec... |
Clean Code: Classes - Beau teaches JavaScript | KcfiBrL2Pq4 | this is the fifth video in my clean code series based on ryan mcdermott's article this series is about how to write clean code that is readable reusable and refactorable now i will talk about classes it's always better to write small functions than classes but if you do need a class you should use es6 classes instead o... |
Array Iteration: 8 Methods - map, filter, reduce, some, every, find, findIndex, forEach | Urwzk6ILvPQ | array iteration i'm going to go through eight methods to iterate through an array to iterate means that you're going through the array and you're doing something with each item of the array some some methods don't necessarily go through each item but we'll get to that most do the first one is for each let me show you a... |
Recipe Box Routing and Storage - Code Vlog {21} | XzADFUpAitc | this week i'm working on the top layer of logic in the recipe box [Music] i started with routine in order to do it i installed react router and history later i imported router route index route and hash history appropriately to the files next i named the path and the components and that will be loaded in a given path t... |
Closures - Beau teaches JavaScript | 1JsJx1x35c0 | null |
Functions - Beau teaches JavaScript | R8SjM4DKK80 | functions are one of the fundamental building blocks of javascript a function is a javascript procedure which is just a set of statements that performs a task or calculates a value to use a function you must define it somewhere in the scope from what you want to call it a function definition which is also called a decl... |
Numbers - Beau teaches JavaScript | nBEBraDJkFg | this is a quick video about the basics of working with numbers in javascript i have it set up to log this number to the console so we'll see it appear over here and the numbers up here the number equals 12. you can do all the standard operations in javascript so i can do plus 2 14 i can do minus 2 10 i can do multiplic... |
== vs === - Beau teaches JavaScript | kVOmc7NK1M0 | what's the difference between double equal signs and triple equal signs well double equal signs test for abstract equality while triple equal signs uh test for strict equality the difference is that abstract equality will attempt to resolve the data types via type coercion before making a comparison while strict equali... |
Recipe Box Components - Code Vlog {20} | YbV6OXvR8eI | this week that two main heroes es6 and react [Music] i'm watching the tutorial about webpack because this is not a time that i have to come back to it and i don't feel very secure securing it so i'm trying to understand how to configure the next steps with webpack in the recipe box project [Music] i'm watching es6 tuto... |
Sets (data structure) - Beau teaches JavaScript | wl8u02IdVxo | the set data structure is kind of like an array except there are no duplicate items and the values are not in any particular order the typical use for a set is to simply check for the presence of an item i'm going to show you how to implement a set function es6 actually has a built-in set object however the built-in se... |
Clean Code: Objects - Beau teaches JavaScript | NPtnp0w_mmA | clean code is code that is readable reusable and refactorable i'm going to show you how to write clean code and objects and data structures this video is part of a series i'm doing based on an article by ryan mcdermott on clean code and javascript check the description for a link to the original article when creating a... |
Symbols - Beau teaches JavaScript | gANDd4l-G5U | symbols symbols are a new data type in es6 a symbol is a unique and immutable data type they are tokens that may be used as unique ids you create symbols via the factory function symbol just like that you can also create symbols with a text inside the parentheses a string the only purpose of the string inside the paren... |
Remote Work - Code Vlog {19} | x8OQEY_dmTQ | this week there will be a bit of planning some news and a lot of information about remote wag [Music] i'm planning the new year when it comes to code video and my challenges prior planning prevents poor performance it's tuesday and evening the whole day today i devoted to editing the article it will be about the code b... |
Desktop Notifications - Beau teaches JavaScript | OMXtJ0USM8s | javascript notifications the notifications api lets a web page or apps and notifications that are displayed outside the page at the system level this lets web apps send information to a user even if the application is idle or in the background first you need to request permission with and then if i run that you can see... |
Variables - Beau teaches JavaScript | le-URjBhevE | variables a variable is a container for a value the value can be many things such as a number or a string like part of a sentence or it can be an object or a complex function with variables the value in the container can change to use a variable you first have to declare it there that variable has now been created or d... |
JSON - Beau teaches JavaScript | B-k76DMOj2k | jason or json depending on who you ask however the creator of jason pronounces it jason stands for javascript object notation it's a syntax for storing and exchanging data json that's how i say because json is my middle name has the following characteristics data is in name value pairs so here's the example here's the ... |
Data Types - Beau teaches JavaScript | 808eYu9B9Yw | data types there are seven data types in javascript and we are going to go over all of them a boolean is just true or false for instance if we have var data equals true if data console.log booleans rule else booleans are lame and if we run that boolean's rule but if we change that data to false and we run that booleans... |
Recipe Box Layout - Code Vlog {18} | Gi-iGatrBHo | this week i'm taking you to the kitchen because i'll be inventing the layout of recipe box up [Music] i was wondering about using material design and fob materialize css i would be quite nice for that i think that especially if you do the project for yourself if it's not for a client you can easily change some stuff if... |
Singleton Design Pattern - Beau teaches JavaScript | bgU7FeiWKzc | the singleton design pattern limits the number of instances of a particular object to just one the single instance is called the singleton this is useful when exactly one object is needed to to coordinate actions across the system you may use a singleton as the source of config settings for a web app or on the client s... |
Clean Code: Functions (Part 2) - Beau teaches JavaScript | 43YenciicXk | clean code functions part two clean code is readable reusable and refactorable software and javascript this is part two of how to write clean functions in javascript special thanks to ryan dermott for a lot of the code in this video check the description for his original article on the topic you should always avoid sid... |
Stacks (Data Structure) - Beau teaches JavaScript | Gj5qBheGOEo | a stack of books is a great example of the stack data structure if you make a stack of books the topmost book in the stack was the one that you put there last if you remove that book from your stack's top you would expose the book that was put there before the last book stacks are a first in first out type of service t... |
React: Camper Leaderboard - Code Vlog {17} | GMeNhicP8ZQ | this week i'm building the leaderboard project so last week i designed it and this week i'm trying to implement it [Music] so [Music] [Music] so i will start the project with the layout and later i will move the components and to to react components it shouldn't take much longer because it will be like copy paste later... |
Former Google Engineer Mike Turitzin on How to Organize Code - Senior Developer Skills | 5CSKJv1qXoA | hello my name is utsab saha i'm a teacher for free code camp the goal of this tutorial series is to learn the skills of a senior software developer in this tutorial we're going to chat with a senior developer we'll walk through a specific challenge that he faced and get into the nitty-gritty of how he thought about it ... |
Template Literals (ES6) - Beau teaches JavaScript | kj8HU-_P2NU | template literals template literals are string literals allowing embedded expressions you can use multi-line strings and string interpolation features with them template literals are enclosed by this bag the backtick with the back that key is right next to the one on the keyboard first I want to show you multi-line str... |
Promises - Beau teaches JavaScript | IGYxfTTpoFg | promises a promise is a proxy or placeholder for a value that you may not know when the promise is created you don't know exactly when an asynchronous method is going to finish in your program promises allow you to do something as soon as an asynchronous method or action does finish instead of immediately returning the... |
Switch Statements - Beau teaches JavaScript | fM5qnyasUYI | switch statements the switch statement is a basic control structure used to perform different actions based on different conditions it's in most programming languages and let me give you an example you always start with the word switch and then you're going to put what you're going to check against so i'm going to chec... |
Objects - Beau teaches JavaScript | Gp5nnerXETg | objects in javascript an object is a standalone entity with properties and type a property of an object can be explained as a variable that is attached to the object properties can be accessed using dot notation here i created an object called my car and then i assigned uh two properties car my car.make equals ford my ... |
Working on Designs - Code Vlog {16} | FkTR1GV1UXo | this week i'll have two moments in order to focus on the next project that's why i want to focus on their design and how they should be built first [Music] so [Music] [Music] [Music] making a safer list is important when you care about the order in this leaderboard i care about the order however in the recipe box well ... |
Observer Design Pattern - Beau teaches JavaScript | 3PUVr8jFMGg | with the observer design pattern if an object is modified it broadcasts to dependent objects that a change has occurred one example is the model view controller architecture when the view updates the model changes event handlers are another example of the observer design pattern these are functions that will be notifie... |
Clean Code: Functions (Part 1) - Beau teaches JavaScript | RR_dQ4sBSBM | cling code clean code is code that's readable reusable and refactorable and i'm going to be talking about how to write clean code in javascript specifically this is about functions this is part one of my clean code functions the first thing to consider when writing functions is the function arguments ideally there shou... |
Proxies (ES6) - Beau teaches JavaScript | vExLi5bTt3k | proxies the proxy object is used to define custom behavior when the properties of a target object are accessed this will make more sense once i give you an example but before i give you an example let me just show you the syntax we got var p equals new proxy and then you pass in the target and the handler a target is j... |
React: Markdown Previewer - Code Vlog {15} | WeDpXUyUHY4 | null |
Hoisting - Beau teaches JavaScript | C1PZh_ea-7I | hoisting variable declarations and function declarations are processed before any code is executed so declaring a variable or function anywhere in the code is equivalent to declaring it at the top this also means that a variable and functions can appear to be used before they're declared this behavior is called hoistin... |
20 String Methods in 7 Minutes - Beau teaches JavaScript | VRz0nbax0uI | 20 string methods first one care at this returns the character that specified position if you look on the console we apart because it's care at index one if we go to string one when it starts with index 0 then index 1 is our now we have care code yet this returns the Unicode of the character at the specified index and ... |
Null vs Undefined - Beau teaches JavaScript | VwaqJy_clnc | null versus undefined these are both data types in javascript in javascript undefined means means a variable has been declared but has not yet been assigned a value such as as you can see when i run this in the console it shows that the variable test is undefined i have created the variable but i haven't set it equal t... |
AJAX - Beau teaches JavaScript | tHRNuBf_8xg | Ajax stands for asynchronous JavaScript
and XML a checked allows you to update parts of a website without reloading the
entire page you can receive data from a server and send data to a server in the
background here's an example so we have the HTML code setup up here then we have
the Java Script which has the Ajax down... |
React: Github Battle - Code Vlog {14} | KbQbN5BsbVg | prepare for the battle [Music] me [Music] wait a minute [Music] it's monday i started a new project the app is github battle it will be comparing two github users i'm building this project right now with the tutorial later i will style it and add additional functionalities but firstly let's build the basics today i was... |
Module Design Pattern - Beau teaches JavaScript | 3pXVHRT-amw | the module design pattern in javascript is one of the most used design patterns for keeping particular pieces of code independent from each other modules allow you to break up different parts of your code to make it easier to maintain and reason about also modules can provide encapsulation which can protect properties ... |
Clean Code: Variables - Beau teaches JavaScript | b9c5GmmS7ks | cling code and javascript variables i'm going to be sharing some guidelines to make sure your variables are readable reusable and refactorable the first thing is to use meaningful and pronounceable variable names you can see in this example var yyyy mmsd variable is a lot more meaningful and you can easily pronounce it... |
Comparison Operators & If Else - Beau teaches JavaScript | 7WkfzokHGqo | hello I'm going to talk about comparison operators and if-else statements first of all let's look at some code here we have R is FCC great and I've set this variable here's how we declare a variable here's the name of the variable we've set that to be equal to true so now look this is the if statement down here if and ... |
React: Note App - Code Vlog {13} | eUl__GZP3FI | this week i've been building note app with react.js [Music] [Music] so it's like playing lego [Music] [Music] i just finished the first basic version of node app so for today let's call it that day this app with the notes is like a short app to practice i've noticed that react has been changing really quickly i mean th... |
Var vs Const vs Let (ES6) - Beau teaches JavaScript | 1mgLWu69ijU | const vs. let vs. var These are all ways to
define variables in Javascript. const and let were
introduced in ES6 but var has been with us
since the beginning. Let's go over
their differences. const is for values
that never change. For instance,
if I have a const Pi and I said
equal to 3.14... then if I want to
s... |
Common Array Methods - Beau teaches JavaScript | MeZVVxLn26E | Tinh common array methods I'm gonna go
over some of the most commonly used array methods in JavaScript the first
one is going to be a raid is pushed the push method this just adds a new element
into the end of an array and if I console that lock that you can see now
it's ABCD and you can see that started off as just AB... |
Maths for Programmers: Sets (DeMorgan’s Law) | fg_Q5xdubLM | in this video i'll be introducing the very last algebraic law of sets known as de morgan's law de morgan's law was founded by augustus de morgan and it states that the complement of a union is the intersection of the complements or it says that the complement of the intersection is the union of the complements so we're... |
Iteration (building portfolio, part 5) - Code Vlog {12} | I_5IscCJbUI | iteration over perfection [Music] the first three days of this week i was working on the design project another thing that i learned or maybe rather proved once again was that communication is the key and scrums are really useful when you work on bigger projects whether it's for design or for programming iteration is t... |
Priorities (building portfolio, part 4) - Code Vlog {11} | xMpPP2yK-AM | together one life [Music] look at that some compassion to make the thing is that i want to really learn spanish but getting used to having a choice getting used to the remote work to being independent from you know traffic jams plus being most effective during morning hours these two things made me think that okay afte... |
Maths for Programmers: Sets (Distributive Law (Examples)) | iwcHS7oTMk4 | in this video i'll be going over an example of the distributive law so if you look at a intersection b union c that is supposed to equal a intersection b union a intersection c so if we can if we decompose this equation and look at let's start with a intersection b then that equals singleton 3 based off from these pred... |
React JS (building portfolio, part 3) - Code Vlog {10} | CB90NuMzfjk | this week i introduced react in my first page [Music] black right now i'm watching the react tutorial from lynda.com i want to achieve the moment when each subpage whether it's for websites applications or design will render appropriately just only when clicked and this portfolio will be single page using react [Music]... |
Portfolio (part 2) - Code Vlog {09} | _tefQyd3Vc8 | this week i will be working on styling my portfolio page this code week starts on thursday i just came back from short break from coding holidays are great and relaxing is awesome but it's so awesome to come back to daily code routine today i am going back to styling my portfolio in the evening i will go to yes we tag ... |
Maths for Programmers: Sets (Distributive Law Proof (Case 2)) | umtwMEQm6qo | in this video i have the proof of the second case for the distributive law in this case we're showing that a intersection b union a intersection c is a subset of a intersection b union c so let's start by saying that suppose that x is an element of a intersection b union a intersection c then we know that x is an eleme... |
Maths for Programmers: Sets (Distributive Law Proof (Case 1)) | UfWyTyymFfI | in my previous video on subsets and supersets i stated that to show equality you have to prove that each side of an equation are are subsets of each other so to prove the distributive law we're going to have this video we're going to have the next video in this video i'm going to be showing that a is a a intersection b... |
Learn to Code Online - Code Vlog {08} | 4sAUvPqb3l4 | Toledo is located close to Madrid.
It's on my way from Madrid to Málaga. It's really a great place to see.
It's very historical one. |
Portfolio (part 1) - Code Vlog {07} | KKzbLstwdGY | Hi guys! Welcome to a new day! It’s Thursday. We are in Málaga. Today we’re going to talk in Spanish because today I start my new Spanish course. To understand all the people who live here you need to speak Spanish. If you don’t do it, it isn’t easy to live here. When I’m talking with people from Madrid I understand ma... |
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