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Agile management and agile leaderships are two terms used interchangeably. An agile manager is different from a leader. Management is focused on teamwork, achieving organizational goals, and devising the right strategies to accomplish tasks within the deadline. Leadership, on the other hand, is more about ensuring that agile principles are implemented across various levels of management, and each employee follows this approach. PMI-ACP is a popular agile certification for aspiring project managers who want a high-paying job in their desired industry. Before we get to that, let’s understand agile leadership and management. What is Agile Leadership? A successful leader ... Read More
If you have been pursuing a career in project management, you may have heard of the terms “kanban, waterfall, agile, scrumban, scrum, and six sigma.” Most companies implement these few popular project management methodologies to streamline their projects. Agile, for example, has become the manager’s favorite framework for projects of all difficulty levels. It offers you flexibility and an easy way to complete tasks by the deadline, within your company’s budget, and maintaining the best quality standards. The agile framework is about collaborating with teams, setting practical and achievable goals, breaking them down into smaller tasks, and communicating the ideas ... Read More
Acceptance Test Driven Development (ATDD) is an extended version of Test Driver Development (TDD), which promotes the collaboration of different users to verify the functionality of a system. It’s a project management system inspired by agile methodology. It fosters a connection between developers, testers, stakeholders, and clients to understand the system’s function and requirements from the user’s perspective. In this post, we will learn more about ATDD, where the methodology is implemented, its uses, and more. Keep reading. What is Agile Acceptance Test-Driven Development? Contrary to what you might assume from the name, ATDD isn’t precisely a testing procedure. ... Read More
Several applications greatly benefit from the use of 2-dimensional arrays or matrices. Numbers are stored in rows and columns of matrices. Using multi-dimensional arrays, we may define 2D matrices in C++ as well. In this post, we'll look at how to use C++ to determine the Normal and Trace of a given matrix. The square root of the total number of elements in the matrix is what is known as the Normal. The trace is made up of all the components that make up the main diagonal. Let's look at the representation of the algorithm in C++ code. Matrix Trace ... Read More
2-Dimensional arrays or matrices are very much useful in several applications. Matrices have rows and columns and store numbers inside them. In C++ also we can define 2D matrices using multi-dimensional arrays. In this article, we will see how to calculate the Normal and the Trace of a given matrix using C++. The Normal is the square root of the sum of all elements present in the matrix. And the trace is the sum of elements present in the main diagonal. Let us see the algorithm and C++ code representation. Matrix Normal $\begin{bmatrix} 5 & 1& 8ewline 4 ... Read More
A useful tool for string operations is regex. This may be found in virtually all high-level current programming languages, including C++. Regular expressions (Regex) are utilized as general-purpose search patterns. For instance, by constructing a straightforward string known as a regular expression, we may implement password validation logic with at least one capital, one lowercase, one number, one special character, and a total length of at least 8 characters. In this tutorial, we'll look at how to use C++ to display only the first letters of words included within a specified string. Here, we'll look at a sentence that uses ... Read More
A string is a group of characters. They can be described as character arrays as well. An array of characters can be thought of as strings, and each string has a set of indices and values. The switching of characters at two specified indices in a string is one of the modifications we can sometimes make to strings. In this article, we will see how to swap two characters in a string from two given indices using C++. Syntax char temp = String_variable[ ] String_variable[ ] = String_variable[ ] String_variable[ ] = temp Using indices, ... Read More
Strings are a collection of characters. We can also say them as character arrays. Considering an array of characters as strings, the strings have specified indices and values. Sometimes we can perform some modification on strings, one such modification is replacing characters by providing a specific index. In this article, we will see how to replace a character from a specific index inside a string using C++. Syntax String_variable[ ] = In C++ we can access the string characters using indices. Here to replace a character with some other character at a specified index, we simply ... Read More
Arrays are data of the same type stored in contiguous locations in memory. To access or address an array, we use the starting address of the array. Arrays have indexing, using which we can access the elements of the array. In this article, we take a look at methods to iterate over an array. This means accessing the elements that are present in an array. Using for loop The most common method of iterating over an array is using for loops. We use a for loop to iterate through an array in the next example. One thing is to be ... Read More
The Hashtable in C# is a collection of key−value pairs that are organized based on the hash code of the key. The items in the hashtable are accessed using a key. The Hashtable class of C# is the class that implements the hashtable. Using this class, we can create a new hashtable object with the help of the constructors provided. The Hashtable class also provides various methods using which we can perform various operations on the hashtable. These operations include adding items, checking for the existence of specified keys, counting the number of items, removing an item from the hashtable, ... Read More