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In-place edits with sed on OS X
... required between the option flag and its argument because the argument is zero-length.
Other than possibly trashing your original, I’m not aware of any further dangers of tricking sed this way. It should be noted, however, that if this invocation of sed is part of a script, The Unix Way™ woul...
How to kill zombie process
...round (a daemon program), and then I killed it with kill -9 , but I get a zombie remaining and I m not able to kill it with kill -9 . How to kill a zombie process?
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C# constructor execution order
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The order is:
Member variables are initialized to default values for all classes in the hierarchy
Then starting with the most derived class:
Variable initializers are executed for the most-derived type
Constructor chaining works out which base class constructor is...
What is “rvalue reference for *this”?
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detach all packages while working in R
...mfrgmpds
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How do I lowercase a string in C?
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answered Apr 18 '10 at 9:44
EarlzEarlz
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When is the thread pool used?
...the thread pool (think: database access)
libuv has a default thread pool size of 4, and uses a queue to manage access to the thread pool - the upshot is that if you have 5 long-running DB queries all going at the same time, one of them (and any other asynchronous action that relies on the thread poo...
What do linkers do?
...hat keep all these functions together in a single file. This reduces the size of your executable, but makes your executable dependent on these specific DLLs. DOS used to use things called Overlays (.OVL files). This had many purposes, but one was to keep commonly used functions together in 1 file (a...
MongoDb query condition on comparing 2 fields
... IanIan
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Node.js and CPU intensive requests
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answered Aug 21 '10 at 3:39
TimTim
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