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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
... understand why. All methods call raise the 'authenticate' error. I've checked the code if there was a method called "authenticate" but there is no such method.
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Cannot set boolean values in LocalStorage?
... answered Jul 16 '10 at 8:46
kennytmkennytm
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How to Remove Array Element and Then Re-Index Array?
...have some troubles with an array. I have one array that I want to modify like below. I want to remove element (elements) of it by index and then re-index array. Is it possible?
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Why won't my PHP app send a 404 error?
Why wont this work? I get a blank page.
16 Answers
16
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Removing pip's cache?
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Brian Burns
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answered Mar 1 '12 at 4:26
sholsappsholsapp
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What do “branch”, “tag” and “trunk” mean in Subversion repositories?
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Hmm, not sure I agree with Nick re tag being similar to a branch. A tag is just a marker
Trunk would be the main body of development, originating from the start of the project until the present.
Branch will be a copy of code derived from a certain point...
What is the difference between Set and List?
...lements whereas Set is a distinct list of elements which is unordered (thank you, Quinn Taylor).
List<E>:
An ordered collection (also known as a
sequence). The user of this interface
has precise control over where in the
list each element is inserted. The
user can access elements ...
How to get the HTML for a DOM element in javascript
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Jørn Schou-RodeJørn Schou-Rode
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How many spaces will Java String.trim() remove?
In Java, I have a String like this:
17 Answers
17
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Change first commit of project with Git? [duplicate]
...mit.
That new behavior was initially discussed here:
I personally think "git rebase -i --root" should be made to just work without requiring "--onto" and let you "edit" even the first one in the history.
It is understandable that nobody bothered, as people are a lot less often rewriting near ...