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How to convert floats to human-readable fractions?
...e's a link 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 Doub...
Generic TryParse
I am trying to create a generic extension that uses 'TryParse' to check if a string is a given type:
23 Answers
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Mongoose populate after save
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You should be able to use the Model's populate function to do this: http://mongoosejs.com/docs/api.html#model_Model.populate In the save handler for book, instead of:
book._creator = user;
you'd do something like:
Book.populate(book, {path:"_creator"}, function(err, book) { ... });
Pro...
Parse rfc3339 date strings in Python? [duplicate]
...use it's not actually part of Python, rather a 3rd-part library. git clone http://example.com/module/problemsolver problemsolver && cd problemsolver && python problemsolver.py myspecificproblem
– Jonathan Baldwin
Nov 15 '14 at 0:49
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Is there a way to create your own html tag in HTML5?
...swers. As I've just read:
"CUSTOM TAGS HAVE ALWAYS BEEN ALLOWED IN HTML."
http://www.crockford.com/html/
The point here being, that HTML was based on SGML. Unlike XML with its doctypes and schemas, HTML does not become invalid if a browser doesn't know a tag or two. Think of <marquee>. This ...
Using Sinatra for larger projects via multiple files
... haml :main
end
end
views/layout.haml
!!! XML
!!! 1.1
%html(xmlns="http://www.w3.org/1999/xhtml")
%head
%title= @title
%link(rel="icon" type="image/png" href="/favicon.png")
%meta(http-equiv="X-UA-Compatible" content="IE=8")
%meta(http-equiv="Content-Script-Type" content="t...
Operator overloading : member function vs. non-member function?
...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...
HTML: Include, or exclude, optional closing tags?
...does HTML 5 do?
The answer to this question is in the W3C Working Draft:
http://www.w3.org/TR/html5/syntax.html#syntax-tag-omission
And what should i do?
It's a matter of style. I try to never omit end tags because it helps me to be rigorous and not omit tags that are necessary.
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How to format a UTC date as a `YYYY-MM-DD hh:mm:ss` string using NodeJS?
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The javascript library sugar.js (http://sugarjs.com/) has functions to format dates
Example:
Date.create().format('{dd}/{MM}/{yyyy} {hh}:{mm}:{ss}.{fff}')
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How to get a list of installed android applications and pick one to run
... returns an intent that you can use with startActivity()
More info here http://qtcstation.com/2011/02/how-to-launch-another-app-from-your-app/
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