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lexers vs parsers
...ing level of the syntax. In practice, they're usually implemented as a top-down, recursive-descent parser which uses machine's procedure call stack to track the nesting level, and use recursively called procedures/functions for every non-terminal symbol in their syntax.But they can't handle with a c...
How to estimate a programming task if you have no experience in it [closed]
... asking for an estimate assuming A.
The best you can do is break the task down into the smallest pieces possible (no more than 1/2 day each) and then triple the final number you come up with.(Spolsky Method)
Alternately, Steve McConnell has a whole book (arguably several) on this aspect of softwar...
How to pass “Null” (a real surname!) to a SOAP web service in ActionScript 3
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Tracking it down
At first I thought this was a coercion bug where null was getting coerced to "null" and a test of "null" == null was passing. It's not. I was close, but so very, very wrong. Sorry about that!
I've since done lots of f...
Difference between pre-increment and post-increment in a loop?
...expression, then the compiler would reduce the pre and post versions of ++ down to code that performs equivalently.
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Why does Math.round(0.49999999999999994) return 1?
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Numpy: find first index of value fast
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There is a feature request for this scheduled for Numpy 2.0.0: https://github.com/numpy/numpy/issues/2269
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Should I store generated code in source control
...teps that must be included for generation is extra annoyance when tracking down a bug. It's much simpler to go through the history of the code than it is to check out N versions of the file and re-generate N versions of the generated code.
– JaredPar
May 21 '0...
PHP best way to MD5 multi-dimensional array?
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LOL! Really? I got down voted for "over" optimization? In reality, PHP's serialize is significantly slower. I'll update my answer with evidence...
– Nathan J.B.
Oct 12 '11 at 14:03
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C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?
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Java NIO FileChannel versus FileOutputstream performance / usefulness
...ounting for this can lead to bugs that affect write integrity.[1][2]
[1] https://bugs.openjdk.java.net/browse/JDK-4469683
[2] http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6608965
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