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target=“_blank” vs. target=“_new”
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Leaving out the bolded text from the spec makes that quote sound confusingly circular. I read it as "A valid browsing context name or keyword is any string that is either a valid browsing context name or ...."
– Alex Grin
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How to import module when module name has a '-' dash or hyphen in it?
... = __import__('foo-bar')
globals().update(vars(tmp))
---- main.py ----
from foo_proxy import *
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Mapping a function on the values of a map in Clojure
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Taken from the Clojure Cookbook, there is reduce-kv:
(defn map-kv [m f]
(reduce-kv #(assoc %1 %2 (f %3)) {} m))
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Action bar navigation modes are deprecated in Android L
...w i/o 2014 application's apk is available for download, and as you can see from plus.google.com/+RomanNurik/posts/PD6MS3feXTT, there are plenty of toolbar styles used. We just have to wait for the source code, and explore it then :(
– Sandra
Jul 16 '14 at 9:26
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Scala: List[Future] to Future[List] disregarding failed futures
... futures `fs`, returns the future holding the list of Try's of the futures from `fs`.
* The returned future is completed only once all of the futures in `fs` have been completed.
*/
def allAsTrys[T](fItems: /* future items */ List[Future[T]]): Future[List[Try[T]]] = {
val listO...
Change navbar color in Twitter Bootstrap
...bar
[Update]: TWBSColor now generates SCSS/SASS/Less/CSS code.
[Update]: From now, you can use Less as the default language provided by TWBSColor
[Update]: TWBSColor now supports drop down menus colorization
[Update]: TWBSColor now allows to choose your version (Bootstrap 4 support added)
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How to set entire application in portrait mode only?
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For any Android version
From XML
You can specify android:screenOrientation="portrait" for each activity in your manifest.xml file. You cannot specify this option on the application tag.
From Java
Other option is to do it programmatically, for exa...
jQuery/JavaScript to replace broken images
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I thought & hoped we were moving away from inline attributes for javascript events...
– redsquare
Sep 2 '09 at 6:04
24
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Where in an Eclipse workspace is the list of projects stored?
I use Eclipse with "external" projects - i.e. projects created from existing source.
6 Answers
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Apply a function to every row of a matrix or a data frame
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(Here, the function applied normalizes every row to 1.)
Note: The result from the apply() had to be transposed using t() to get the same layout as the input matrix A.
A <- matrix(c(
0, 1, 1, 2,
0, 0, 1, 3,
0, 0, 1, 3
), nrow = 3, byrow = TRUE)
t(apply(A, 1, function(x) x / sum(x) ))
R...