Posts

HTTP responses include a set of headers that provide additional information about the response. This blog post aims to provide a comprehensive list of these headers and their descriptions. Standard Headers Accept-Patch Specifies the patch document formats supported by the server. Accept-Ranges Indicates the range types (e.g., bytes) supported for partial content retrieval. Age Shows the age of the object in a cache, in seconds. Allow Specifies the valid methods for a resource, used in 405 Method Not Allowed responses....

In JavaScript, there are certain keywords and reserved words that cannot be used as variable identifiers. This list serves as a reference for all these keywords and reserved words: await break case catch class const continue debugger default delete do else enum export extends false finally for function if implements import in instanceof interface let new null package private protected public return super switch static this throw try True typeof var void while with yield Using any of these words as variable identifiers will result in a syntax error....

Below is a table listing all the non-printable ASCII characters. DEC HEX CHARACTER 0 0 NULL 1 1 START OF HEADING (SOH) 2 2 START OF TEXT (STX) 3 3 END OF TEXT (ETX) 4 4 END OF TRANSMISSION (EOT) 5 5 END OF QUERY (ENQ) 6 6 ACKNOWLEDGE (ACK) 7 7 BEEP (BEL) 8 8 BACKSPACE (BS) 9 9 HORIZONTAL TAB (HT) 10 A LINE FEED (LF) 11 B VERTICAL TAB (VT) 12 C FF (FORM FEED) 13 D CR (CARRIAGE RETURN) 14 E SO (SHIFT OUT) 15 F SI (SHIFT IN) 16 10 DATA LINK ESCAPE (DLE) 17 11 DEVICE CONTROL 1 (DC1) 18 12 DEVICE CONTROL 2 (DC2) 19 13 DEVICE CONTROL 3 (DC3) 20 14 DEVICE CONTROL 4 (DC4) 21 15 NEGATIVE ACKNOWLEDGEMENT (NAK) 22 16 SYNCHRONIZE (SYN) 23 17 END OF TRANSMISSION BLOCK (ETB) 24 18 CANCEL (CAN) 25 19 END OF MEDIUM (EM) 26 1A SUBSTITUTE (SUB) 27 1B ESCAPE (ESC) 28 1C FILE SEPARATOR (FS) RIGHT ARROW 29 1D GROUP SEPARATOR (GS) LEFT ARROW 30 1E RECORD SEPARATOR (RS) UP ARROW 31 1F UNIT SEPARATOR (US) DOWN ARROW

When working with Node.js, you may often need to retrieve a list of files contained within a folder. Fortunately, it’s quite simple to accomplish this task using the built-in fs module. In this blog post, we will walk you through the process of obtaining an array of file names from a folder in Node.js. To begin, make sure you’ve imported the fs module: import fs from 'fs'; Next, you can use the readdirSync() function from the fs module to read the contents of a folder synchronously....

In this blog series, we will explore the concept of living the “van life” as a developer. What exactly is the van life and how does it relate to this blog? Van life refers to the lifestyle of living in a vehicle, and for me as a developer, it allows me the freedom to work from anywhere, including a van. In this post, we’ll delve into my personal experience of working and living in a van, and discuss the various aspects of this unique lifestyle....

In this blog post, we will discuss how to loop through an array in the C programming language. Looping through an array is a common use case when working with arrays in C, and it allows us to perform operations on each element of the array. Let’s consider the following array as an example: const int SIZE = 5; int prices[SIZE] = { 1, 2, 3, 4, 5 }; To iterate over each element of the array, we can use a for loop....

tags: Go language, loops, range, conditionals Go language is praised for its simplicity and efficiency, and one of its standout features is its streamlined approach to loops. Unlike other languages that provide an array of loop structures, Go keeps it simple with just one loop statement: for. To use the for loop in Go, you need to follow the pattern below: for i := 0; i < 10; i++ { fmt....

The differences between using a loosely typed language and a strongly typed language in programming are significant. In a loosely typed language, there is no requirement to explicitly specify the types of variables and objects, allowing for greater flexibility. On the other hand, a strongly typed language insists on types being specified. Both approaches have their merits and drawbacks, depending on the intended context and usage. JavaScript, for instance, is known for being loosely typed....

Many people often ask the question of whether a MacBook Air or MacBook Pro is better for web development. While this may not be a concern for Linux or Windows users, it is still a valid question for those considering Apple laptops. It is important to note that you do not necessarily need a MacBook to learn web development, as any computer can suffice. Currently, Apple offers two lineups of laptops: the MacBook Air and the MacBook Pro....

Axios is a highly popular JavaScript library that allows you to perform HTTP requests in both browser and Node.js platforms. It supports all modern browsers, including IE8 and higher. The library is promise-based, which means you can use async/await syntax to make XHR requests effortlessly. In this blog post, we will cover the basics of Axios and how to use it effectively. Installation To use Axios in a Node.js environment, you can simply install it via npm:...