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Calling virtual functions inside constructors
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10
−1 "is dangerous", no, it's dangerous in Java, where downcalls can happen; the C++ rules remove the danger through a pretty expensive mec...
How to get file creation & modification date/times in Python?
...on't know why
– Matteo Antolini
Apr 10 at 11:59
add a comment
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How can I convert immutable.Map to mutable.Map in Scala?
... Kevin WrightKevin Wright
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Why does python use 'else' after for and while loops?
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Björn LindqvistBjörn Lindqvist
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Understanding ibeacon distancing
...atio = rssi*1.0/txPower;
if (ratio < 1.0) {
return Math.pow(ratio,10);
}
else {
double accuracy = (0.89976)*Math.pow(ratio,7.7095) + 0.111;
return accuracy;
}
}
Note: The values 0.89976, 7.7095 and 0.111 are the three constants calculated when solving for a best f...
How can you represent inheritance in a database?
...---------------+----------+----------------+------------------+
| 1 | 2010-08-20 12:00:00 | MOTOR | 01-A-04004 | NULL |
| 2 | 2010-08-20 13:00:00 | MOTOR | 02-B-01010 | NULL |
| 3 | 2010-08-20 14:00:00 | PROPERTY | NULL | Oxford Street |
| ...
C++ SFINAE examples?
...rk instead.
– v.oddou
Jun 13 '14 at 10:43
1
@v.oddou Just try int foo[0]. I'm not surprised it's...
How to unset a JavaScript variable?
...nvironment are not normally deletable - the process detailed in ECMAScript 10.5 explains this in detail, but suffice it to say that unless your code is executed in an eval context (which most browser-based development consoles use), then variables declared with var cannot be deleted.
2. Without Usin...
How to find first element of array matching a boolean condition in JavaScript?
...BergiBergi
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What is an abstract class in PHP?
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answered Apr 1 '10 at 6:42
selfawaresoupselfawaresoup
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