Help with SQL commands to interact with a MySQL database
- Mac /usr/local/mysql/bin
- Windows /Program Files/MySQL/MySQL version/bin
- Xampp /xampp/mysql/bin
// Construct Single Node | |
class Node { | |
constructor(data, next = null) { | |
this.data = data; | |
this.next = next; | |
} | |
} | |
// Create/Get/Remove Nodes From Linked List | |
class LinkedList { |
<picture> | |
<source srcset="./img/pie.jpg" media="{min-width: 700px}" /> | |
<source srcset="./img/pie-400.jpg" media="{min-width: 400px}" /> | |
<img src="./img/pie.jpg" /> | |
</picture> |
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Values come in two forms in JavaScript. primitive and object. Primitives include: strings, boolean, numbers(another variation to this is bigint: big-integer which is used for storing arbitrarily large numbers), null, undefined and symbol. Object values are: Arrays and Objects. It's important to note that functions in JS are a special type of object.
The best semantic use of const
is when you have a simple primitive value that you want to to give a useful name to, such as using myBirthday
instead of true
. This makes programs easier to read.
Other ways variables can be declared are in function parameters and in catch clauses. The former behave var
-ish while the latter behaves const
and let
-ish
Function declarations are so named because they appear as statements by themselves. Not as expressions in another statement. For this reason, they can be hoisted in contrast to function expressions which are usually defined and assigned to v
Values come in two forms in JavaScript. primitive and object. Primitives include: strings, boolean, numbers(another variation to this is bigint: big-integer which is used for storing arbitrarily large numbers), null, undefined and symbol. Object values are: Arrays and Objects. It's important to note that functions in JS are a special type of object.
The best semantic use of const
is when you have a simple primitive value that you want to to give a useful name to, such as using myBirthday
instead of true
. This makes programs easier to read.
Other ways variables can be declared are in function parameters and in catch clauses. The former behave var
-ish while the latter behaves const
and let
-ish
Function declarations are so named because they appear as statements by themselves. Not as expressions in another statement. For this reason, they can be hoisted in contrast to function expressions which are usually defined and assigned to variable names. It is important to n
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const formatAsMoney = (amount, locale = "en-NG", currency = "NGN") => {
return new Intl.NumberFormat(locale, {
style: "currency",
currency,
}).format(amount);
};
``` | |
<nav aria-label="Main menu"> | |
<!-- items --> | |
</nav> | |
``` |