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33
votes
12answers
5k views

How possible is it to estimate time for programming projects? [duplicate]

It seems like it is nearly impossible to get close because you could run into any number of issues and things not first anticipated. How close can we be expected to reasonably estimate? Our PM wants ...
7
votes
3answers
1k views

Unit testing time-bound code

I'm currently working on an application that does a lot of time-bound operations. That is, based on long now = System.currentTimeMillis();, and combined with an scheduler, it will calculate periods of ...
3
votes
4answers
889 views

(Dis)advantages of datetime vs. long in globally used applications [closed]

I am currently designing a web/mobile application the bulk of whose users will be distributed across the different U.S. time zones with a potential of scaling up to other countries and time zones as ...
22
votes
6answers
5k views

how much time do you spend on Unit testing?

In a company I used to work for, executives insisted that the code coverage with unit tests must be 99% or more. This resulted in writing more tests than code. It took us literally 3 days to write ...