1. Variables
userName = "Maria"2. Conditional Logic
Syntax:
if (userName == "Maria") {
print("Hello Maria!")
} else {
print("Hello stranger!")
}We can also chain else ifs to check multiple conditions. Conditionals introduce decision making into programs.
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3. Loops
Writing code over and over again is tedious. Loops allow us to repeat blocks of code by iterating:
Syntax:
for (let i = 0; i < 5; i++) {
print(i)
}
while (catIsSleeping == true) {
//don't disturb
}Loops are an essential concept for programming repetitive tasks.
4. Functions
Syntax:
function greetUser(name) {
return "Hello " + name;
}Then call later in app:
greeting = greetUser("Maria");Breaking codes into reusable functions keeps things organized.
5. Syntax Rules
Every language has precise syntax – special words, symbols, capitalization that determine structure. Like punctuation in human languages. Master syntax building blocks:
Case sensitivity – uppercase vs lowercase
- Semi-colons at line ends
- Parentheses () and brackets [] usage
- Indentations to denote blocks
- Quotation marks for strings
Stringent syntax may seem tedious to a beginner but strict rules allow computers to read code predictably.
These core concepts appear in all programming languages in some form. Learn them well now and you’ll have a solid base for tackling more complex coding later on. Be patient with yourself as you translate these abstract ideas into practice through hands-on coding. Persistence and consistency pay off.
Before you know it, you’ll go from coding newbie to fluently ‘speaking’ variables, conditionals, loops, functions and proper syntax. Our next articles expand on these basics even further. The coding adventure has only just begun!
Key Takeaways:
Learning to code requires building a solid foundation before constructing more complex skills on top. Mastering core programming basics allows you to leverage them for the rest of your journey.
Keep these essential concepts in mind as you continue growing as a developer:
- Variables to store dynamic data
- Conditionals to control program flow
- Loops for executing repetitive tasks
- Functions to organize and reuse code
- Proper syntax for clear communication
Learning any new language takes patience, practice, and persistence. But with a little hard work, you’ll go from coding newbie to fluent programmer.
Stick with it through the challenges, ask questions, and trust the process. Take it one line of code at a time. Before you know it, you’ll be building awesome things using these core skills naturally.
The coding journey ahead is exciting – these foundations are your stepping stone. Keep practicing, stay curious, and get ready to bring your ideas to life through code!
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