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AWK: Access captured group from line pattern
...
You can use GNU awk:
$ cat hta
RewriteCond %{HTTP_HOST} !^www\.mysite\.net$
RewriteRule (.*) http://www.mysite.net/$1 [R=301,L]
$ gawk 'match($0, /.*(http.*?)\$/, m) { print m[1]; }' < hta
http://www.mysite.net/
sha...
Using the rJava package on Win7 64 bit with R
...o not work! Mirrors are not up-to-date, so go to the source at www.rforge.net: http://www.rforge.net/rJava/files/. Note the advice there
“Please use
`install.packages('rJava',,'http://www.rforge.net/')`
to install.”
That is almost correct. This actually works:
install.packages('rJava', .l...
Why must we define both == and != in C#?
...n't create a class like this in C#, you can use one that was compiled for .NET. It's obvious it will use our overloaded operator for == So, what does the runtime use for !=?
The C# EMCA standard has a whole bunch of rules (section 14.9) explaining how to determine which operator to use when eva...
On a CSS hover event, can I change another div's styling? [duplicate]
...s after #a in the HTML.
If #b comes immediately after #a: http://jsfiddle.net/u7tYE/
#a:hover + #b {
background: #ccc
}
<div id="a">Div A</div>
<div id="b">Div B</div>
That's using the adjacent sibling combinator (+).
If there are other elements between #a and #b, y...
LINQ query on a DataTable
...taRow>() on Rows. Better to use AsEnumerable().
– NetMage
Jan 15 at 23:48
1
@NetMage this work...
IIS7 Overrides customErrors when setting Response.StatusCode?
... Worked well in Azure for me. Server headers Server:Microsoft-IIS/8.5 X-AspNet-Version:4.0.30319 X-AspNetMvc-Version:5.2 X-Powered-By:ASP.NET
– oxfn
Oct 5 '15 at 13:10
...
Can you “compile” PHP code and upload a binary-ish file, which will just be run by the byte code int
...umber of 3rd party solutions.
PeachPie
PeachPie GitHub
compiles PHP to .NET and .NET Core
can be compiled into self-contained binary file
runs on Mac, Linux, Windows, Windows Core, ARM, ...
Phalanger
GitHub (download), Wikipedia
compiles to .NET (CIL) looks discontinued from July 2017 and doe...
What is the difference between a web API and a web service?
...ient stubs automatically. Web Services are based on the SOAP protocol.
ASP.NET Web API is a newer Microsoft framework which helps you to build REST based interfaces. The response can be either JSON or XML, but there is no way to generate clients automatically because Web API does not offer a service...
How to set the first option on a select box using jQuery?
...
Something like this should do the trick: https://jsfiddle.net/TmJCE/898/
$('#name2').change(function(){
$('#name').prop('selectedIndex',0);
});
$('#name').change(function(){
$('#name2').prop('selectedIndex',0);
});
...
jQuery removeClass wildcard
...(/(^|\s)color-\S+/g) || []).join(' ');
});
Live example: http://jsfiddle.net/xa9xS/1409/
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