In unit tests, you would want to focus on the code you want to test and avoid dealing with external dependencies that your code might be using. Or, your program might have external dependencies that are not available at the time of the test. In these situations, you can use mocks in your tests. This … Read more
Sometimes when we try to find a WebElement from the HTML code by using the find method of selenium, we might see a NoSuchElementException or Unable to locate element error on the terminal. But it is crystal clear from the HTML code that the element is present on that page. So, why does that happen? … Read more
If we want to move down to a page or want to search for something on a page that is not in view, we use scrolling to reach there. Is it possible to scroll a page automatically with selenium? Selenium‘s main feature does not have an option for scrolling. But we can achieve it with … Read more
Syntax object.__or__(self, other) The Python __or__() method implements the built-in Bitwise OR | operation. So, when you cal x | y, Python attempts to call x.__or__(y). If the method is not implemented, Python first attempts to call __ror__ on the right operand and if this isn’t implemented either, it raises a TypeError. We call this … Read more
Syntax object.__and__(self, other) The Python __and__() method implements the built-in Bitwise AND & operation. So, when you cal x & y, Python attempts to call x.__and__(y). If the method is not implemented, Python first attempts to call __rand__ on the right operand and if this isn’t implemented either, it raises a TypeError. We call this … Read more
Just stumbled upon this opportunity and freelancing niche that could be highly profitable in the Blockchain industry, fun, and sustainable for decades to come. Do you want to grab this opportunity? References from the video: Official website Chainlink: https://chain.link/ Run a Chainlink node: https://docs.chain.link/docs/running-a-chainlink-node/ The gap — nobody on Upwork offers their focused Chainlink services: … Read more
Programmers with kids cannot code the whole night and sleep till noon. But they can still be productive! Watch the video to learn about the huge advantages of coders with kids… and if you’re a stressed-out parent with no time and zero energy left, don’t despair!
Syntax object.__rshift__(self, other) The Python __rshift__() method implements the built-in >> operation. So, when you cal x >> y, Python attempts to call x.__rshift__(y). If the method is not implemented, Python first attempts to call __rrshift__ on the right operand and if this isn’t implemented either, it raises a TypeError. We call this a “Dunder … Read more
Syntax object.__lshift__(self, other) The Python __lshift__() method implements the built-in << operation. So, when you cal x << y, Python attempts to call x.__lshift__(y). If the method is not implemented, Python first attempts to call __rlshift__ on the right operand and if this isn’t implemented either, it raises a TypeError. We call this a “Dunder … Read more
Should you become your own boss, being self-employed? This is a valid question given the massive opportunities these days. Freelancing is growing double-digits percentages every year: One of the largest freelancing platforms Fiverr recently reported an 89% (!) annual growth rate! ? This article and video will help you decide if this opportunity is for you! … Read more
A box plot is a method used in statistics to graphically show a group, or groups, of numerical data with their quartiles identified. A box plot is often also called a box-and-whisker plot, as the plot may have lines extending from the box to show data outside the upper and lower quartiles. In this article, … Read more
Syntax object.__pow__(self, other) The Python __pow__() method implements the built-in exponentiation operation. So, when you call pow(a, b) or a ** b, Python attempts to call x.__pow__(y). If the method is not implemented, Python first attempts to call __rpow__ on the right operand and if this isn’t implemented either, it raises a TypeError. We call … Read more