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What is the difference between '&' and ',' in Java generics?
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edited Aug 24 '13 at 12:23
answered Aug 22 '13 at 13:35
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How do I switch to another subversion branch in Intellij?
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217
Just discovered switching branches is done using the update dialog (VCS -> Update Project, ...
module unsafe for SAFESEH image C++
I am using Microsoft Visual Studio 2011 Professional Beta
5 Answers
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Devise form within a different controller
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242
As Andres says, the form calls helpers which are specified by Devise and so aren't present whe...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...same, but the 'product' code is different then when you try to install the 2nd msi it will ask you if you want to upgrade, at which time it is supposed to copy the values from the old config to a new config. If both values are the same, and the version number didn't change then the new config will ...
Extract a dplyr tbl column as a vector
...etdiff, setequal, union
db <- src_sqlite(tempfile(), create = TRUE)
iris2 <- copy_to(db, iris)
vec <- pull(iris2, Species)
head(vec)
#> [1] "setosa" "setosa" "setosa" "setosa" "setosa" "setosa"
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Does setWidth(int pixels) use dip or px?
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222
It uses pixels, but I'm sure you're wondering how to use dips instead. The answer is in Typed...
Does Internet Explorer support pushState and replaceState?
...platform preview 3)
The first Release Candidate of IE9 (released 10th Feb 2011) does not support history.pushState or history.replaceState. Generally no new features are added after a product gets to RC stage so it is very unlikely that the final IE9 will support these methods.
Microsoft have a go...
Sort an Array by keys based on another Array?
...dding the keys with data from your actual array:
$customer['address'] = '123 fake st';
$customer['name'] = 'Tim';
$customer['dob'] = '12/08/1986';
$customer['dontSortMe'] = 'this value doesnt need to be sorted';
$properOrderedArray = array_merge(array_flip(array('name', 'dob', 'address')), $custom...
String literals and escape characters in postgresql
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edited Mar 4 '10 at 23:08
answered Aug 4 '08 at 1:07
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