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location Dallas, TX
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visits member for 3 years, 9 months
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I've been programming since I was 15. I started with APL at the Hampshire College Summer Studies in Mathematics in 1974. At Carnegie-Mellon I learned FORTRAN, and ALGOL/W, and Pascal, did a lot of TOPS-20 assembly programming hacking the MM mail reader, a fair bit of TECO programming customizing the first versions of Emacs, and a bit of INTERLISP and SAIL. After graduating, I have worked in BLISS-36, a tiny bit of Cobol, a decade of C, lots of Perl and EMACS-LISP, C++, Ada, Tcl, C#, Java, Python, Ruby, JavaScript, and lately some Groovy.


Nov
17
comment how can i start writing a Apps to be build before code
Sorry, there is absolutely no information available on writing an "App". Did you even look?
Nov
14
awarded  programming-languages
Nov
13
awarded  Nice Answer
Nov
13
comment When should you start unit testing? (during which development stage?)
As much as needed, but as little as possible. You don't want tests for a calling unit to depend on complex behavior in a called unit.
Nov
12
comment Why in cyclomatic complexity we add 1 for operators within a condition?
@ratchetfreak you mean "if A is true"
Nov
12
answered When should you start unit testing? (during which development stage?)
Nov
11
comment How can I convince management to deal with technical debt?
It's fine that he said that, but does the company reward quality or do they reward speed above all else?
Nov
11
revised Is it considered a bad practice to add logic in a property setter?
added 24 characters in body
Nov
11
comment Which design pattern is more suitable for logging?
Java already has 17 logging frameworks and meta-logging frameworks (slf4j) and probably some meta-meta-logging framework and none of them work for you?
Nov
7
comment Proper Model-View-_____ design
For modern single-page web applications, we are back to the classic MVC pattern on the client side.
Nov
6
comment How to detect subtle changes in a website?
Are you trying to test web content built in your organization, or to drive web pages that are completely out of your control?
Nov
6
reviewed Close how to traverse towards child node from parent node in n-ary tree?
Nov
5
comment How to avoid spaghetti code when I have a lot of conditions?
"Spaghetti code" means a tangle of control flow or state or dependencies, e.g. class A sets global X then calls B which sets Y which calls C which checks X and maybe sets Z and then calls back to class A... You just require a moderately complex boolean expression.
Nov
3
comment Do any notable C extensions include integer types that are independent of machine word size
Have you tested this?
Nov
2
comment Should a getter throw an exception if its object has invalid state?
@AgostinoX: classes that only permit certain methods to be called in certain states should be avoided, but if they cannot, then those methods should throw "IllegalStateException". It doesn't matter if those methods are "getters" or not.
Oct
29
comment Should one value simpler code over performance when returning multiple values?
Have you compiled this? It doesn't, you know. Maybe you want to eliminate the (for j...) loop? And you could just write return new String(arr).replaceAll("[^ab]", "")?
Oct
29
comment Improving the speed of coding in Fortran
Is there a reason you can't do this work in R or another mathematical system?
Oct
22
revised Should service layer catch all dao exceptions and wrap them as service exceptions?
added 60 characters in body
Oct
22
answered Should service layer catch all dao exceptions and wrap them as service exceptions?
Oct
20
comment Automatic source code generation — good idea or potential nightmare?
@Thomas: that doesn't work too well in Java, where the source file name has to match the class name and the entire class definition has to reside in that file.