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Possible to access the index in a Hash each loop?
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Thanks @S.Mark, @rampion, that worked. I didn't see each_with_index listed in the RDoc for Hash: ruby-doc.org/core/classes/Hash.html. Now I see that it's a member of Enumerable. But too bad that RDoc can't cross reference each_with_index from Hash.html.
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Error when trying vagrant up
I'm using Vagrant for my environment and I've got a little issue:
23 Answers
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Getting full URL of action in ASP.NET MVC [duplicate]
...Html) also has an overload of the ActionLink method that you can use in razor to create an anchor element, but it also requires the hostName and fragment parameters. So I'd just opt to use @Url.Action again:
<span>
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<a href='@Url.Action("About", "Home", null, Request.Url.Scheme)'&g...
Jquery to change form action
I have two buttons in a form and two different pages have to be called when they are clicked. when button1 is clicked then page1 must be loaded and when button2 is clicked then page2 must be loaded. i know how to do this in javascript but i have no clue about how to do this in jquery.Can any one he...
Unittest setUp/tearDown for several tests
.../end of a scenario of tests? The functions setUp and tearDown are fired before/after every single test.
4 Answers
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How do I configure IIS for URL Rewriting an AngularJS application in HTML5 mode?
...e" />
<add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
<add input="{REQUEST_URI}" pattern="^/(api)" negate="true" />
</conditions>
<action type="Rewrite" url="/" />
</rule>
</rules&g...
Collections.emptyList() returns a List?
I'm having some trouble navigating Java's rule for inferring generic type parameters. Consider the following class, which has an optional list parameter:
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Git: copy all files in a directory from another branch
How do I copy all files in a directory from another branch? I can list all of the files in that directory by doing
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What is the difference between `git fetch origin` and `git remote update origin`?
...sponse to a question about pulling one commit at a time from a git repository , I was recommended to use git remote update instead of git fetch . I have read both man pages but cannot say I understood either in its entirety.
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How to sort an array of objects by multiple fields?
From this original question , how would I apply a sort on multiple fields?
30 Answers
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