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Express res.sendfile throwing forbidden error
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more details would be handy here for newbies like me
– Adam Waite
Aug 6 '13 at 10:49
5
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When to use virtual destructors?
...a solid understanding of most OOP theory but the one thing that confuses me a lot is virtual destructors.
17 Answers
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How to assign from a function which returns more than one value?
...See the cited r-help thread for more examples.
(2) with If the intent is merely to combine the multiple values subsequently and the return values are named then a simple alternative is to use with :
myfun <- function() list(a = 1, b = 2)
list[a, b] <- myfun()
a + b
# same
with(myfun(), a ...
How do I get the path of the current executed file in Python?
This may seem like a newbie question, but it is not. Some common approaches don't work in all cases:
13 Answers
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What is Python buffer type for?
...f the first byte
>>> s[1] = 5 # set the second element in s
>>> t[0] # which is now also the first element in t!
'\x05'
This can be very helpful if you want to have more than one view on the data and don't want to (or can't) hold multiple copie...
Disable IntelliJ Starred (Package) Imports?
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Now both Class count to use import with '*' and Names count to use static import with '*' are set to 99 to copy Eclipse's behavior. Thanks!
– Iain Samuel McLean Elder
Aug 29 '10 at 13:54
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Correct way to load a Nib for a UIView subclass
...re but the answers are contradicting and I am confused, so please don't flame me.
6 Answers
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Reliable way for a Bash script to get the full path to itself [duplicate]
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Here's what I've come up with (edit: plus some tweaks provided by sfstewman, levigroker, Kyle Strand, and Rob Kennedy), that seems to mostly fit my "better" criteria:
SCRIPTPATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"
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IntelliJ IDEA jump from interface to implementing class in Java
Is there some shortcut that would allow me after creating method in an interface, select and jump to implementing class of that interface?
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PHP multidimensional array search by value
...now that if you are using === operator compared types have to be exactly same, in this example you have to search string or just use == instead ===.
Based on angoru answer. In later versions of PHP (>= 5.5.0) you can use one-liner.
$key = array_search('100', array_column($userdb, 'uid'));
Her...