Useful tips for everyday
What determine the success of a website? All goals should be SMART— specific, measurable, attainable, realistic and timely. Deeming your website a success is about…
Can a child class access parent class methods? This means, the child class has all of the public methods that the parent class has. It…
What is the Pythagorean triplet of 1000? For example, 32 + 42 = 9 + 16 = 25 = 52. There exists exactly one Pythagorean…
How do I extract HREF links using BeautifulSoup? Use Beautiful Soup to extract href links html = urlopen(“http://kite.com”) soup = BeautifulSoup(html. read(), ‘lxml’) links =…
How to paginate in real time with cursor based pagination? Use this code and paginate through the results. While paginating, add some records at the…
How do I manually install a ssh key? Once you have your key saved on the server, you must copy the key string (remember, beginning…
What is the range of the pixels in a grayscale images *? 0 to 255 For a grayscale images, the pixel value is a single…
What is a code peer review? Code Review, or Peer Code Review, is the act of consciously and systematically convening with one’s fellow programmers to…
What does it mean when something needs some TLC? tender loving care If someone or something needs some TLC, they need to be treated in…
Which method is used to reverse an array? Answer: There are three methods to reverse an array in Java. Using a for loop to traverse…