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AES (Advanced Encryption Standard) and 3DES (Triple Data Encryption Standard) are two frequently used encryption algorithms meant to protect sensitive data. Both techniques are used for symmetric encryption, which means the same key is used for both encryption and decryption. Read this article to find out more about AES and 3DES and how they are different from each other. What is AES? AES (Advanced Encryption Standard) is a frequently used symmetric encryption technique for securing sensitive data. The National Institute of Standards and Technology (NIST) of the United States selected it as the standard encryption method in 2001, replacing ... Read More
APIs and Web services are two unique concepts in the world of software development and communication between various apps or systems. While they are frequently used interchangeably, they serve different purposes and have distinct properties. Read this article to find out more about API and Web services and how they are different from each other. What are Web APIs? An API (Application Programming Interface) is a set of rules, protocols, and tools that allow various software applications to communicate and interact with one another. It specifies the techniques and data formats that applications can use to obtain and exchange ... Read More
In the given problem we are required to find out the numbers from a given string with the help of Javascript functionalities. So we will use regular expressions and some predefined functions of Javascript. Understanding the Problem The problem at hand is to find the numbers from the given string in Javascript. This task can be useful sometimes. To accomplish this task we will use regular expressions and also some string manipulation functions of Javascript. So in simple terms we will be given a string in this string there will be some integer or other type of number ... Read More
In the world of programming, there are fascinating challenges that require us to unlock the full potential of our coding skills. One such challenge is the generation of all possible combinations of characters at each position. This intricate task finds applications in diverse domains, ranging from cryptography to algorithm design. In this article, we delve into the art of generating all position character combinations using the versatile programming language, Python. Generating All Position Character Combinations To conquer the challenge of generating all position character combinations, we will leverage the power of Python's itertools module. This remarkable module equips us with ... Read More
In the given problem statement our task is to get the partial sum in an array of arrays with the help of Javascript functionalities. So we will calculate the sum of rows and give the result. Understanding the Problem The problem at hand is to compute the partial sum of an array of arrays. So first understand what an array of arrays is! Array of arrays means each item represents an array itself. For example see the below array of arrays: [ [11, 12, 13], [14, 15, 16], [17, 18, 19] ] The partial sum at ... Read More
When working with text data processing, it is not uncommon to encounter strings where potential words are merged together without any spaces. This issue can arise due to a variety of factors such as errors in optical character recognition (OCR), missing delimiters during data extraction, or other data-related problems. In such scenarios, it becomes necessary to devise a method that can intelligently separate these potential words and restore the appropriate spacing. In this blog post, we will delve into the process of adding spaces between potential words using the power of Python programming. Approach We will adopt a machine learning-based ... Read More
When working with strings that contain a combination of numbers and alphabets, it can be beneficial to insert a space between the numbers and alphabets. Adding this space can improve the readability and formatting of the string, making it easier to interpret and work with. Further, we will explore a technique to achieve this using Python. Python provides powerful tools for string manipulation, and we will utilize the re module, which is the built-in module for working with regular expressions. Regular expressions allow us to match and manipulate strings based on specific patterns, making them ideal for solving this task. ... Read More
In the given problem statement we have to find whether the angle brackets in the code are balanced or not with the help of Javascript functionalities. So for solving this problem we will use a stack based approach using Javascript methods. What is a Stack-based Approach ? The stack-based approach is an algorithmic technique which involves using a data structure called stack. So the stack is a collection of items which supports two main operations: push and pop. Push operation adds an item to the top of the stack and pop removes the top item from the stack. ... Read More
A TestNG class can have different tests like test1, test2, test3 etc. There could be some failure while running the test suite and user may get failures in between of @Test methods. Once a test method gets failed, he wants to continue the execution so all failures can be found out at the time. By default, if a failure occurs in a @Test method, TestNG gets exit from the same @Test method and continue the execution from next @Test method. Here, the use case is to continue the execution of next line even if an assertion failed in same @Test ... Read More
A TestNG class can have different tests like test1, test2, test3 etc. There could be some failure while running the test suite and user may get failures in between of @Test methods. Once a test method gets failed, he wants to continue the execution so all failures can be found out at the time. By default, if a failure occurs in a @Test method, TestNG gets exit from the same @Test method and continue the execution from next @Test method. Here, the use case is to continue the execution of next line even if an assertion failed in same @Test ... Read More