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form_for but to post to a different action
...> {:controller => 'my_controller', :action => 'my_action'}%>
and then in the form partial use this local variable like this:
<%= form_for(:post, :url => url_for(:controller => locals[:controller], :action => locals[:action]), html: {class: ""} ) do |f| -%>
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Join strings with a delimiter only if strings are not null or empty
...icient solution working in a wide range of browsers (including IE 5.5 - 8) and which doesn't require jQuery, see below:
var join = function (separator /*, strings */) {
// Do not use:
// var args = Array.prototype.slice.call(arguments, 1);
// since it prevents optimizations in Java...
Using jQuery to see if a div has a child with a certain class
... postfix: "",
imageUploader: {
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....
Difference between two DateTimes C#?
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Still wrong. TotalHours is a double, returning whole and fractional hours.
– Vilx-
May 10 '09 at 14:04
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Calling generic method with a type argument known only at execution time [duplicate]
...pile-time - therefore you've got to use generics.
Get the generic method, and call MakeGenericMethod on it, then invoke it.
Is your interface type itself actually generic? I ask because you're calling MakeGenericType on it, but not passing in any type arguments... Are you trying to call
Method<...
Determining if a variable is within range?
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This also works for Date and DateTime objects while === does not.
– Aditya
Jun 4 '12 at 2:23
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How to split (chunk) a Ruby array into parts of X elements? [duplicate]
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note that in_groups_of uses each_slice and also performs "padding" if you don't need the padding, then go with each_slice
– Urkle
Dec 29 '11 at 19:43
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Python 3 Online Interpreter / Shell [closed]
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Ideone supports Python 2.6 and Python 3
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How to write URLs in Latex? [closed]
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The \verb command is much less work than that!
– Charles Stewart
May 24 '10 at 13:21
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List Git commits not pushed to the origin yet [duplicate]
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What if you have already git fetch'd, and the origin contains more commits which you haven't pulled yet? then origin/develop is newer than develop - will this answer still give the expected list of commits not yet pushed to the origin?
– Ada...