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Setting an object to null vs Dispose()
...tringBuilder are already eligible
// for garbage collection here!
int y = 10;
DoSomething(y);
// These aren't helping at all!
x = null;
sb = null;
// Assume that x and sb aren't used here
The one time where it may be worth setting a local variable to null is when you're in a loop, and some branc...
Why does Java's Arrays.sort method use two different sorting algorithms for different types?
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202
The most likely reason: quicksort is not stable, i.e. equal entries can change their relative p...
How can I set the max-width of a table cell using percentages?
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answered Dec 11 '11 at 17:30
Jukka K. KorpelaJukka K. Korpela
171k3030 gold badges223223 silver badges332332 bronze badges
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What is a Manifest in Scala and when do you need it?
...d is well explained here by Debasish Ghosh:
http://debasishg.blogspot.com/2010/06/scala-implicits-type-classes-here-i.html
Context bounds can also just make the method signatures more readable. For example, the above function could be re-written using context bounds like so:
def foo[T: Manifest...
Found conflicts between different versions of the same dependent assembly that could not be resolved
...other responses say this, they don't make it explicit, so I will....
On VS2013.2, to actually trigger the emission of the cited information, you need to not read the message, which says:
C:\Program Files (x86)\MSBuild\12.0\bin\Microsoft.Common.CurrentVersion.targets(1697,5): warning MSB3277: Found ...
Disable XML validation in Eclipse
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Steve Chambers
30.4k1313 gold badges121121 silver badges166166 bronze badges
answered Jul 11 '12 at 9:19
Mahmoud Sale...
Place a button right aligned
... TylerH
18.1k1212 gold badges6161 silver badges8080 bronze badges
answered Jul 9 '11 at 2:44
mu is too shortmu is too short
38...
How to force R to use a specified factor level as reference in a regression?
... the relevel() function. Here is an example:
set.seed(123)
x <- rnorm(100)
DF <- data.frame(x = x,
y = 4 + (1.5*x) + rnorm(100, sd = 2),
b = gl(5, 20))
head(DF)
str(DF)
m1 <- lm(y ~ x + b, data = DF)
summary(m1)
Now alter the factor b in DF by use of th...
Find provisioning profile in Xcode 5
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30
check here:
~/Library/MobileDevice/Provisioning Profiles
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Does Redis persist data?
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edited Aug 24 '15 at 15:40
Peter Kingsbury
2344 bronze badges
answered Aug 15 '14 at 14:35
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