TechWise

  Starting with FreeCodeCamp                 The last week I sign up with FreeCodeCamp. here is some information about freeCodeCamp. I will share my experience with freeCodeCamp. FreeCodeCamp is a non-profit organization that offers free, self-paced, online courses in web development and data science. It was founded in 2014 by Quincy Larson with the goal of providing accessible education for anyone who wants to learn to code. The curriculum of FreeCodeCamp is based on hands-on coding projects that teach students the practical skills they need to become job-ready developers. The courses are designed to be completed in approximately 300 hours, with each module building on the skills learned in the previous one.   FreeCodeCamp's web development curriculum includes HTML, CSS, JavaScript, React, Node.js, and more. The data science curriculum covers topics like data analysis, visualization, and machine learning. One of the u...

   5 NOTE-TAKING APPS FOR IOS Adventures   Freeform Freeform is a task management and organization app that is specifically designed for iOS devices. It provides users with a simple and intuitive platform for managing their tasks and to-do lists. With its flexible and customizable interface, Freeform makes it easy for users to prioritize their tasks, set reminders, and track their progress.          One of the standout features of Freeform is its ability to create custom task lists, with different levels of priority and categorization. This allows users to stay organized and focused on the tasks that matter most to them. The app also supports reminders and due dates, ensuring that users never miss an important deadline. Freeform also provides users with a clear and concise overview of their tasks, with the ability to view tasks by date, category, or priority. The app also integrates with a number of other productivity apps, making it easy ...

   What are conditional statements? A conditional statement in programming is a control flow construct that allows code execution based on the evaluation of one or more conditions. It checks if a certain condition is true, and if it is, a specific block of code is executed. The syntax for a conditional statement often looks like this: Example code: if (condition) {   // code to be executed if the condition is true } else {   // code to be executed if condition is false }                     The "else" part is optional, and multiple conditions can be tested using if-else if constructs. Conditional statements are an essential part of almost every programming language and are used to make decisions in code. There are several types of conditional statements in programming:   if statement: It executes a block of code if a specified condition is t...

What are functions in programming?    Functions are a fundamental concept in programming. They are blocks of code that perform a specific task and are designed to be reusable. Functions are also known as subroutines or procedures, and they are used to organize and modularize code, making it easier to read, understand, and maintain.   Functions can take input, called arguments, and they can also return output, called a return value. Functions are defined with a specific name and a list of parameters, and they are called by name, passing in the required arguments. The function performs its task and then returns control to the code that called it, along with any return value.   Functions are a key feature of many programming languages, including C, C++, Java, Python, and JavaScript. They allow for code reuse and make it easier to test and debug code by breaking it down into smaller, more manageable units.   There are several types of functions in programming, inclu...

  What are lists in programming?              Lists are a data structure in programming that stores an ordered collection of items. The items can be of any data type, such as integers, strings, or objects, and they are often called "elements" or "items." Lists are a fundamental data structure in many programming languages and are used to store and manipulate collections of data.   Lists are often implemented as arrays, which are contiguous blocks of memory that store the elements of the list. The elements of the list are accessed by their position in the array, called an index. Lists can be used to perform operations such as adding, removing, and searching for elements, as well as sorting and iterating through the elements.   In many programming languages, lists are also known as arrays, sequences, or collections. The specific implementation of lists and the available operations may differ between languages, but the basic concept is the ...

  Divisibility Rules   1. Divisibility by 2 A number is divisible by 2 if it has any of the digits in one’s place 0,2,4,6,8    Ex. 654/2 = 327 2. Divisibility by 3 If the sum of the digits of a number is a multiple of 3, then that number is divisible by “3”   Ex 1) 24 = 2+4= 6 is divisible by 3       2) 129 = 1+2+9 = 12 = 1+2 = 3 divisible by 3       3) 12345 = 1+2+3+4+5 = 15 = 1+5= 6 is divisible by 3 3. Divisibility by 4 A number with 3 or more digits is divisible by 4. If the number formed by its last two digits (ones, tens) is divisible by 4. And also, 0 in both places.   Ex. 312 &1312 both have 12 in at last two digits which is divisible by '4' 4. Divisibility by 5 The number with 0 and 5 in one’s place is divisible by 5   Ex. 750/5 = 150  5. Divisibility by 6 .  If the number is divisible by both 2 and is divisible by 6 too.   Ex.  8430 is divisible by 2 and ...