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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?
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170
pandas.isnull() (also pd.isna(), in newer versions) checks for missing values in both numeric ...
Can regular expressions be used to match nested patterns? [duplicate]
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11 Answers
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How to match “anything up until this sequence of characters” in a regular expression?
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12 Answers
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ASP.NET MVC passing an ID in an ActionLink to the controller
...k. Try this:-
<%=Html.ActionLink("Modify Villa", "Modify", new {id = "1"})%>
This assumes your view is under the /Views/Villa folder. If not then I suspect you need:-
<%=Html.ActionLink("Modify Villa", "Modify", "Villa", new {id = "1"}, null)%>
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Format string, integer with leading zeros
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answered Jun 6 '10 at 17:43
GumboGumbo
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File path to resource in our war/WEB-INF folder?
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138
There's a couple ways of doing this. As long as the WAR file is expanded (a set of files inst...
What is the maximum possible length of a .NET string?
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The theoretical limit may be 2,147,483,647, but the practical limit is nowhere near that. Since no single object in a .NET program may be over 2GB and the string type uses UTF-16 (2 bytes for each character), the best you could do is 1,073,741,823, but you...
Can you get DB username, pw, database name in Rails?
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edited Apr 2 '14 at 1:57
Sam Hartman
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How can I get the sha1 hash of a string in node.js?
...ctions:
var crypto = require('crypto')
var shasum = crypto.createHash('sha1')
shasum.update('foo')
shasum.digest('hex') // => "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33"
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