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How do I daemonize an arbitrary script in unix?
... processes in your process table.)
In balance, I think daemontools is an excellent system for your needs. I welcome any questions about how to set it up and maintain it.
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Coding Practices which enable the compiler/optimizer to make a faster program
...ing improved performance from 1 hour to 5 minutes. Loop unrolling provided excellent performance in assembly language too, my memcpy was a lot faster than the compiler's memcpy. -- T.M.
Reduction of if statements
Processors hate branches, or jumps, since it forces the processor to reload its que...
Traits vs. interfaces
... simple answer that was provided above, but I have to say that you gave an excellent in-depth answer that will help make the distinction clearer for others, kudos.
– datguywhowanders
Feb 9 '12 at 14:56
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Combining C++ and C - how does #ifdef __cplusplus work?
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A couple of gotchas that are colloraries to Andrew Shelansky's excellent answer and to disagree a little with doesn't really change the way that the compiler reads the code
Because your function prototypes are compiled as C, you can't have overloading of the same function names with dif...
Explain ExtJS 4 event handling
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Just wanted to add a couple of pence to the excellent answers above:
If you are working on pre Extjs 4.1, and don't have application wide events but need them, I've been using a very simple technique that might help:
Create a simple object extending Observable, and de...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
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excellent, we need nothing else but more like this, explain it not only what is it but also how does it come...
– workplaylifecycle
Jul 20 '19 at 2:27
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Same Navigation Drawer in different Activities
...g, please consider to use fragments instead the way Kevin said. Here is an excellent tutorial on how to do that:
https://github.com/codepath/android_guides/wiki/Fragment-Navigation-Drawer
If you choose to instead use activities instead of fragments you are going to run into the problem of the nav ...
Applying a function to every row of a table using dplyr?
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thx, this is a great answer, is excellent general R style -idiomatic as you say, but I don't think its really addressing my question whether there is a dplyr way... as it would be simpler without dplyr e.g. with(df, Coalesce(a,b)) Perhaps, that's a kind of...
Patterns for handling batch operations in REST web services?
...d of a pattern mentioned in Crane and Pascarello's book Ajax in Action (an excellent book, by the way -- highly recommended) in which they illustrate implementing a CommandQueue sort of object whose job it is to queue up requests into batches and then post them to the server periodically.
The obj...
File name? Path name? Base name? Naming standard for pieces of a path
...I come from .NET background, so I think I can add little more to otherwise excellent answer by @blinry.
Summary: (In italics is what I would not use as a programmer)
Path: Path specifies a unique location in the file system (unless its relative path). Path name is less often used, but I would sti...