I find that developers tend to become increasingly negative as they become more tired, stressed out, and overcommitted. What tricks do you use to keep a positive attitude? Are there books or blogs you find helpful? Particular activities? I'm looking for morale boosters. Edit: Making this a community wiki ...
Hi, I have f.eks X = 01001001 and Y = 10101010 If I want to add them together how do I do that? They are "Two's Complement"... I have tried a lots of things but I am not quite sure I am getting the right answer since there seems to be different type of rules. Just want to make sure it is correct: 1. Add them as they are do not convert...
So I thought that negative numbers, when mod'ed should be put into positive space... I cant get this to happen in objective-c I expect this: -1 % 3 = 2 0 % 3 = 0 1 % 3 = 1 2 % 3 = 2 But get this -1 % 3 = -1 0 % 3 = 0 1 % 3 = 1 2 % 3 = 2 Why is this and is there a workaround? ...
I have use an expression for validating positive number ^\d*.{0,1}\d+$ when i give input -23 then it check it is negetive but when i give input +23 then showing invalid number. what is the problem ???? any one can give a solution that With +23 it will return (positive) ...
I am trying randomly generate a positive or negative number and rather then worry about the bigger range I am hoping to randomly generate either 1 or -1 to just multiply by my other random number. I know this can be done with a longer rule of generating 0 or 1 and then checking return and using that to either multiply by 1 or -1. Hop...
Is there a way to add up all of the positive numbers in a row/column but ignoring all of the negative numbers? Like SUM(), except that it ignores negative numbers. Would I have to use VBA? If so, how would I do it in VBA? If it can't be done in Excel, can it be done in OpenOffice Calc? ...
I want to check if user input a positive integer number. 1 = true +10 = true .1 = false -1 = false 10.5 = false Just a positive number. No characters. No special character. No dot. No minus sign. I tried is_int() function but it is returning false even on positive integers. Is there a string to int problem? Thanks ...
Hello, How can I tell in objective-c coding if an integer is positive or negative. I'm doing this so that I can write an "if" statement stating that if this integer is positive then do this, and if its negative do this. Thanks, Kevin ...