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Rails auto-assigning id that already exists
...sequence!(t)
end
I found the reset_pk_sequence! from this thread. http://www.ruby-forum.com/topic/64428
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How to convert floats to human-readable fractions?
...ink explaining the math behind converting a decimal to a fraction:
http://www.webmath.com/dec2fract.html
And here's an example function for how to actually do it using VB (from www.freevbcode.com/ShowCode.asp?ID=582):
Public Function Dec2Frac(ByVal f As Double) As String
Dim df As Double
D...
Mocking Extension Methods with Moq
...bjectProperty, val);
}
For a more complete example, check out http://www.rhyous.com/2016/08/11/unit-testing-calls-to-complex-extension-methods/
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What's the meaning of 'origin' in 'git push origin master'
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This would be help
https://www.git-tower.com/learn/git/glossary/origin
n Git, "origin" is a shorthand name for the remote repository that a project was originally cloned from. More precisely, it is used instead of that original repository's URL - and ...
How to autosize a textarea using Prototype?
...lt;!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script src="http://www.google.com/jsapi"></script>
<script language="javascript">
google.load('prototype', '1.6.0...
Show a PDF files in users browser via PHP/Perl
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You can also use fpdf class available at: http://www.fpdf.org.
It gives options for both outputting to a file and displaying on browser.
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Include an SVG (hosted on GitHub) in MarkDown
...those cases shouldn't be a security concern. Relevant links:
spec: http://www.w3.org/TR/SVG/script.html
interactive SVG demo: http://www.w3.org/TR/SVG/images/script/script01.svg
The following questions asks about the risks of SVG in general: https://security.stackexchange.com/questions/11384/exp...
What are the options for storing hierarchical data in a relational database? [closed]
...out the new method and get a copy of the code at the following URL.
http://www.sqlservercentral.com/articles/Hierarchy/94040/
I also developed a "pre-aggregated" hierarchy using similar methods. MLM'ers and people making bills of materials will be particularly interested in this article.
http://ww...
How do I use vi keys in ipython under *nix?
...e:
set editing-mode vi
set keymap vi
set convert-meta on
Source: http://www.jukie.net/bart/blog/20040326082602
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[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to… web.config issue
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</sectionGroup>
for more information on upgrading to MVC 5 http://www.asp.net/mvc/tutorials/mvc-5/how-to-upgrade-an-aspnet-mvc-4-and-web-api-project-to-aspnet-mvc-5-and-web-api-2
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