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When to use MongoDB or other document oriented database systems? [closed]
...ny people experience using NoSQL as if they were going back 20-30 years in time, to pre-Codd, pre-relational, pre-SQL times. Or, as Michael Stonebraker puts it: "What Goes Around Comes Around"
– Lukas Eder
Dec 15 '13 at 8:53
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Calendar.getInstance(TimeZone.getTimeZone(“UTC”)) is not returning UTC time
...am really confused with the result I am getting with Calendar.getInstance(TimeZone.getTimeZone("UTC")) method call, it's returning IST time.
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Why shouldn't all functions be async by default?
... 2 + 2 are referentially transparent; you can do the evaluation at compile time if you want, or defer it until runtime and get the same answer. But an expression like x+y can't be moved around in time because x and y might be changing over time.
Async makes it much harder to reason about when a si...
ASP.NET MVC on IIS 7.5
...dows! that bit me in the *ss. I must've installed the 32 bit verion 4 or 5 times with no effect.
– Ben Lesh
Jan 4 '11 at 15:31
14
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Create array of regex matches
...xt() {
// Lazily fill pending, and avoid calling find() multiple times if the
// clients call hasNext() repeatedly before sampling via next().
if (pending == null && matcher.find()) {
pending = matcher.toMatchResult();
}
return pe...
Outputting data from unit test in python
... to create a customized message, which can carry some information, but sometimes you might deal with more complex data, that can't easily be represented as a string.
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Meaning of 'const' last in a function declaration of a class?
... << "Foo has been invoked " << ccc.GetInvocations() << " times" << std::endl;
}
which would output
Foo
Foo const
Foo has been invoked 2 times
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Code Golf - π day
...ly had IE and XML with XSLT was the solution to all our problems. Good old times! :)
– Danko Durbić
Mar 16 '10 at 22:17
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Convert UTC Epoch to local date
... assumes it’s local epoch. I tried creating a UTC object, then using setTime() to adjust it to the proper epoch, but the only method that seems useful is toUTCString() and strings don’t help me. If I pass that string into a new date, it should notice that it’s UTC, but it doesn’t.
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How to delete a row by reference in data.table?
...ows could be inserted (and deleted) at the end, instantly; e.g., a growing time series.
It's filed as an issue: Delete rows by reference.
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