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How to format a number as percentage in R?
...ercents, but replacing "x" with "percent(x)" in a statistical or graphing command produces an error message.
– rolando2
Jul 20 '14 at 18:31
...
Git hook to send email notification on repo changes
...aries in the following format:
Subject: [git/git-notifier] master: Adding www target to Makefile. (7dc1f95)
Repository : ssh://<removed>/git-notifier
On branch : master
>---------------------------------------------------------------
commit 7dc1f95c97275618d5bde1aaf6760cd7ff6a6ef7
Aut...
Shortest distance between a point and a line segment
... put a C# answer here when I find one: so here it is, modified from http://www.topcoder.com/tc?d1=tutorials&d2=geometry1&module=Static :
//Compute the dot product AB . BC
private double DotProduct(double[] pointA, double[] pointB, double[] pointC)
{
double[] AB = new double[2];
doub...
My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
... More information on this new property found here: blogs.msdn.com/text/archive/2009/08/27/layout-rounding.aspx
– Domokun
Apr 29 '10 at 6:27
6
...
How to make an introduction page with Doxygen
...file:
INPUT += your_page.md
FILE_PATTERNS += *.md *.markdown
See http://www.doxygen.nl/manual/markdown.html#md_page_header for details.
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?
...cts. A good article on andThen() and compose() can be found here:
http://www.deadcoderising.com/2015-09-07-java-8-functional-composition-using-compose-and-andthen/
import java.util.Objects;
import java.util.function.Function;
/**
* Represents a function that accepts two arguments and produces a...
How to save and load cookies using Python + Selenium WebDriver
...enium.webdriver
driver = selenium.webdriver.Firefox()
driver.get("http://www.google.com")
pickle.dump( driver.get_cookies() , open("cookies.pkl","wb"))
and later to add them back:
import pickle
import selenium.webdriver
driver = selenium.webdriver.Firefox()
driver.get("http://www.google.com")...
move_uploaded_file gives “failed to open stream: Permission denied” error
...nobody or whatever the owner you found in step 1.
$sudo chown nobody /var/www/html/mysite/images/
$sudo chown nobody /var/www/html/mysite/tmp_file_upload/
Chmod images and tmp_file_upload now to be writable by the owner, if needed [Seems you already have this in place]. Mentioned in @Dmitry Teply...
CSS How to set div height 100% minus nPx
...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title></title>
<style type="text/css">
*{margin:0px;padding:0px;overflow:hidden}
div{position:absolute}
div#header{top:0px;left:0px;ri...
Fragments within Fragments
...ndroid 4.2 (and Android Support Library rev 11) : http://developer.android.com/about/versions/android-4.2.html#NestedFragments
NOTE (as per this docs): "Note: You cannot inflate a layout into a fragment when that layout includes a <fragment>. Nested fragments are only supported when added to...