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Remove unnecessary svn:mergeinfo properties
...nk the idea is to just go to the dir that has all the messed up merge info and do it from there, so you don't have to revert the root directory. You don't want to mess with the mergeinfo of the root.
– JeremyWeir
Apr 26 '16 at 18:09
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R: rJava package install failing
When installing rJava using the install.packages("rJava") command I get the following error:
16 Answers
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How do I deal with certificates using cURL while trying to access an HTTPS url?
...lated to a missing package: ca-certificates. Install it.
In Ubuntu Linux (and similar distro):
# apt-get install ca-certificates
In CygWin via Apt-Cyg
# apt-cyg install ca-certificates
In Arch Linux (Raspberry Pi)
# pacman -S ca-certificates
The documentation tells:
This package incl...
LinearLayout not expanding inside a ScrollView
I have a LinearLayout inside a ScrollView that has android:layout_height="fill_parent" , but it doesn't expand to the full height of the ScrollView . My layout looks something like:
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Returning http status code from Web Api controller
...team here.
So the trick is to change the signature to HttpResponseMessage and use Request.CreateResponse.
[ResponseType(typeof(User))]
public HttpResponseMessage GetUser(HttpRequestMessage request, int userId, DateTime lastModifiedAtClient)
{
var user = new DataEntities().Users.First(p => p...
Why does document.querySelectorAll return a StaticNodeList rather than a real Array?
...n't just do document.querySelectorAll(...).map(...) even in Firefox 3.6, and I still can't find an answer, so I thought I'd cross-post on SO the question from this blog:
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What's causing my java.net.SocketException: Connection reset? [duplicate]
...e unsure as to where the Connection reset error is actually coming from, and how to go about debugging.
14 Answers
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Question mark and colon in JavaScript
...rm of: condition ? value-if-true : value-if-false
Think of the ? as "then" and : as "else".
Your code is equivalent to
if (max != 0)
hsb.s = 255 * delta / max;
else
hsb.s = 0;
share
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improve...
How do I check in JavaScript if a value exists at a certain array index?
... element with index i is defined to be part of the array if i is between 0 and array.length - 1 inclusive. If i is not in this range it's not in the array.
So by concept, arrays are linear, starting with zero and going to a maximum, without any mechanism for having "gaps" inside that range where n...
Programmatically create a UIView with color gradient
...gColor]
view.layer.insertSublayer(gradient, at: 0)
Info: use startPoint and endPoint to change direction of gradient.
If there are any other views added onto this UIView (such as a UILabel), you may want to consider setting the background color of those UIView’s to [UIColor clearColor] so the ...