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R command for setting working directory to source file location in Rstudio
...e: script must be sourced in order to return correct path
I found it in: https://support.rstudio.com/hc/communities/public/questions/200895567-can-user-obtain-the-path-of-current-Project-s-directory-
The BumbleBee´s answer (with parent.frame instead sys.frame) didn´t work to me, I always get an...
JavaScript post request like a form submit
...necessary. This one-liner is sufficient: $("<form method='POST' action='https://example.com'><input type='hidden' name='q' value='a'/></form>").appendTo("body").submit();
– rinogo
Jul 17 '19 at 19:31
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Reminder - \r\n or \n\r?
...mp; Mac OS X: \n, 0A, 10
Macintosh (OS 9): \r, 0D, 13
More details here: https://ccrma.stanford.edu/~craig/utility/flip/
When in doubt, use any freeware hex viewer/editor to see how a file encodes its new line.
For me, I use following guide to help me remember: 0D0A = \r\n = CR,LF = carriage ret...
What is the best open XML parser for C++? [duplicate]
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Try TinyXML.
http://sourceforge.net/projects/tinyxml
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Wireshark localhost traffic capture [closed]
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Please try Npcap: https://github.com/nmap/npcap, it is based on WinPcap and supports loopback traffic capturing on Windows. Npcap is a subproject of Nmap (http://nmap.org/), so please report any issues on Nmap's development list (http://seclis...
Foreign Key to non-primary key
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I get jQuery to select elements with a . (period) in their ID?
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The Release Candidate of ASP.NET MVC that was just released fixed this issue, it now replaces the dots with underscores for the ID attribute.
<%= Html.TextBox("Person.FirstName") %>
Renders to
<input type="text" name="Person.FirstName" id="P...
Distinct() with lambda?
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@JonSkeet: This is good enough for VB.NET coders who do not want to import an additional libraries for just one feature. Without ASync CTP, VB.NET does not support the yield statement so streaming is technically not possible. Thanks for your answer though. I'll u...
Tests not running in Test Explorer
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make sure your testprojects are not netstandard2.0 but netcoreapp2.2
– user2033412
Aug 12 '19 at 11:29
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How to link Docker services across hosts?
...witch or Tinc. I have prepared Gists to show how to do it:
Open vSwitch: https://gist.github.com/noteed/8656989
Tinc: https://gist.github.com/noteed/11031504
The advantage I see using this solution instead of the --link option and the ambassador pattern is that I find it more transparent: there ...