URL stands for Uniform Resource Locator. It is one of the basic building blocks of the Web. URL address makes it possible for a browser to retrieve resources from a server. A common example of a URL is a website URL, such as www.example.com. When you enter a URL into a URL bar, the browser …
In Programming, “Foo” means “a value of nothing”. It’s a placeholder for when a programmer cannot come up with a better alternative. “Here are two variables, let’s call them foo and bar!” Value like “Foo” also highlights the fact that the choice of name is not the relevant part of the code example. You see …
Hex color is one way to represent colors on a computer. In the hex color, each color has three hexadecimal components in format #RRGGBB, where: The RR, GG, and BB components range from 00 to FF. In other words, the color components can have numeric values from 00 to 99. And because 9 is the …
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The binary number system is a numeral system that only knows 0 and 1. In the “traditional” decimal system, there are ten primitive number characters to use: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. When you count the numbers, you have to reuse the primitive numbers after reaching 9. This is because …
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Case Styles in Programming Developing software at scale requires you to write code that is easy to manage. One of the main ways to enforce manageable code is by writing code that is easy to read. The easiest way to write readable code is by naming objects logically and carefully. For example, you don’t want …
Case Styles in Coding (camelCase, snake_case, + More) Read More »
Camel case is a naming convention for naming objects with compound words in programming. Here are some examples of the camel case: Camel case works such that: What Problem Does Camel Case Solve? To write software at scale, one has to write readable and understandable code. One way to make code easy to understand is …
Kebab case is a case style where compound words are separated by dashes. Kebab case is thus very similar to the snake case, which is a more popular case style in software development. The most notable difference in the kebab case is usability. Most programming languages don’t allow using kebab case! This is why the …
Pascal Case is a coding convention for naming objects such that the first letters of each compound word are capitalized. Such a convention is used because programming languages don’t allow you to separate words with spaces. Here are some examples of the Pascal case: What Problem Does Pascal Case Solve? In software development, writing quality …
What Is Pascal Case? Definition & Alternatives (with Examples) Read More »
Snake case is a popular naming convention for combining multiple words in coding. In the snake case, the compound words are separated by underscores. This type of naming convention is used to make code more readable. In programming, you cannot use spaces to separate words. This would cause an error. Thus, alternative separation styles, such …
JSON is a text-based lightweight data format for transmitting data over the internet. JSON is supported by most modern programming languages. This makes it a highly usable data format on almost any coding project. A typical use case for JSON data is sending data over the internet as requests and responses. For example, a weather …
