So first and foremost , what exactly is a scope ?
In computer programming, the scope of a name binding — an association of a name to an entity, such as a variable — is the part of a program where the name binding is valid, that is where the name can be used to refer to the entity.
In simple terms ,the scope of a variable is the part of a program that your variable is visible/accessible…
Developers across the word rejoiced as they could now write single lines of code for simple functions!
Today we will look at the syntactical differences and when we should use one over the other. Let’s begin!
Testim.io is a cloud platform that uses AI for fast authoring, execution, and maintenance of automated tests.
Above is the official description of Testim.io, but what this encompass? When testing projects that may be written in coding languages you are not familiar with
I was recently told about a position as Salesforce Developer and my first thought was, how can a developer also be a salesman? My programmer mind kicked in, TO GOOGLE! Despite what the name may have you believe a salesforce dev is NOT a Developer/Salesman; but a Developer that utilizes Apex, Visualforce, and Lightning Component Framework to customize and manage the technical side of an organizations Salesforce.
Lets begin by going over a brief description of each…
Salesforce’s proprietary programming language. Similar to Java.
A markup language for creating custom Salesforce pages. …
Shared state can interact with just about anything; with side effects. The order of a function call matters which can also arise many bugs within your application.
So how can we write something that has no side effects? Something that won’t change whatever our array is you may ask?
We can copy the array inside our function!
Functional programming (often abbreviated FP) is the process of building software by composing pure functions, avoiding shared state, mutable data, and side-effects. Functional programming is declarative rather than imperative, and application state flows through pure functions. Contrast with object oriented programming, where application state is usually shared and colocated with methods in objects.
Functional programming is a programming paradigm, meaning that it is a way of thinking about software construction based on some fundamental, defining principles. Other examples of programming paradigms include object oriented programming and procedural programming.
Functional code tends to be more concise, more predictable, and easier to…
One of the many amazing features of React is its built in data management through the use State and of Props (properties). Its ability to save data in a parent or child component and to also pass said data to one another in such a friendly manner. Makes React such a critical part of any programmers arsenal.
So today I’d like to go into a brief overview of how State and Props work incase you’re needing a quick recap coming back from another language or just getting started; lets get into it!
— React controls the data flow in the…
I couldn’t link my component to my App.js and for a split second I thought I forgot everything. Has all this time been wasted practicing these skills? I’m not as good of a programmer as I thought I was. What am I doing with my life!?
Then I realized…
What I mean by this is allot of the behind the scene action isn’t strictly necessary to know if you are just code or following a tutorial. Now that I have started coding in Java I’m starting to realize I’m learning more about how code gets processed(Java Specific).
So today I’ll be pulling back the veil and going through JVE, JRE…
I’ve been programming for roughly 7 months now and I can’t express how happy I am that I made this transition. I found myself finding a love in problem solving and critical thinking. As well as the freedom that comes with designing your own application!
As I continue to venture on this journey I find myself in a very fortunate position where I will be able to continue my studies and pursue a Computer Science degree.
I’ve been looking through the courses I need to take to complete my degree at NOVA and noticed I will be needing to learn…