Samuel Owino samuelowino

Sure! Here are the practice exercises without solutions or explanations.

Polynomial Operations Practice

1. Dividing Polynomials Using Long Division

Exercise 1

Divide $3x^4 - 5x^3 + 2x^2 - 8x + 6$ by $$ x^2 - 2x + 1 $$

Using Git Commit Message Templates to Write Better Commit Messages

The always enthusiastic and knowledgeable mr. @jasaltvik shared with our team an article on writing (good) Git commit messages: How to Write a Git Commit Message. This excellent article explains why good Git commit messages are important, and explains what constitutes a good commit message. I wholeheartedly agree with what @cbeams writes in his article. (Have you read it yet? If not, go read it now. I'll wait.) It's sensible stuff. So I decided to start following the

	@Test
	public void rollTimeByDaysTest(){
	//==================================
	//TEST CASE 1
	//==================================
	System.out.println("Test case I");
	DateTime dateTime = new DateTime(2020,12,14,0,0);
	DateTime newDate = DateTimeUtils.rollBackByDayOfMonth(dateTime, 7);
	System.out.println(" newDate " + DateTimeUtils.convertDateToString(newDate));
	Assertions.assertEquals(8,newDate.dayOfMonth().get());