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“std::endl” vs “\n”
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@Lucas: No more than '\n' is platform aware.
– CB Bailey
Feb 17 '10 at 7:39
32
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Convert Existing Eclipse Project to Maven Project
... plugin for Eclipse to automate our builds. Right now the procedure is far more complicated than it ought to be, and we're hoping that Maven will simplify things to a one-click build.
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What is the difference between a symbolic link and a hard link?
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478
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Pointers in Python?
... also supposed to set the entry in form.data, then the wrapper must become more complex indeed, and not all that useless:
class MciWrap(object):
def __init__(self, data, k):
self._data = data
self._k = k
@property
def value(self):
return self._data[self._k]
@value.s...
Case objects vs Enumerations in Scala
... of an awkward add-on, so I now tend to use case objects. A case object is more flexible than an enum:
sealed trait Currency { def name: String }
case object EUR extends Currency { val name = "EUR" } //etc.
case class UnknownCurrency(name: String) extends Currency
So now I have the advantage of......
Imply bit with constant 1 or 0 in SQL Server
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To make the code more readable we standardised our SQL and now use declared bit variables when we need to express true/false.
– Damien McGivern
Feb 22 '11 at 15:54
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How to view DLL functions?
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@sumit can you be more specific? this tools works for me along the years.
– Ken D
Feb 18 '14 at 9:16
6
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How to get everything after last slash in a URL?
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One more (idio(ma)tic) way:
URL.split("/")[-1]
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How to keep index when using pandas merge
... 4 NaN
Note that for some left merge operations, you may end up with more rows than in a when there are multiple matches between a and b. In this case, you may need to drop duplicates.
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Sending email with PHP from an SMTP server
...n plain text for non-HTML mail clients';
$mail->send();
You can find more about PHPMailer here: https://github.com/PHPMailer/PHPMailer
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