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328
votes
23answers
15k views

Overcoming slow problem solving due to increased knowledge of what might go wrong

This has been troubling me for some time, and I'd really appreciate the input of other professionals. Short background: I started programming when my parents bought me my first computer in 1988 (at ...
7
votes
5answers
568 views

Assuming “clean code/architecture” is there a difference in “effort” between PHP or Java/J2EE web application development?

A client asked us to estimate effort when selecting PHP as the implementation language for his next web-based application. We spent about a week exploring PHP, prototyping, testing etc., We are quite ...
16
votes
4answers
995 views

How to Determine # of Programmers needed for a project

How do you know how many programmers a particular project needs to be successful? The company I work for fulfills orders for client companies. We have written an in-house warehouse management ...
5
votes
7answers
2k views

What is the relationship between the time it takes to develop N lines of code and 4N lines of code?

It took me time T to develop program A, which is measured at 1000 lines of code (SLOC), in certain a language and domain and of a certain complexity. Is there a method to determine how much time it ...