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You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
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bundle install
bundle update
Note that the keyword 'sudo' was not used (ie. sudo bundle install) as that may place your gem into directories where your rails app might not be searching in.
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How can I trim beginning and ending double quotes from a string?
...trim a beginning and ending double quote (") from a string.
How can I achieve that in Java? Thanks!
17 Answers
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Split list into smaller lists (split in half)
...ng: 5,4,5,4,5, and the split function works on the first two alternations, ie it splits the first i of list by 5 and 4, BUT on the next iteration it splits it at 4,4,1. :\ Please reply if you would like me to explain more (post a new question)
– Mike Issa
Feb...
How can I show dots (“…”) in a span with hidden overflow?
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This does not work in IE11 and firefox. Any great solution for this?
– techie_questie
May 15 '17 at 7:47
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Redirecting to URL in Flask
...lask and I'm trying to do the equivalent of Response.redirect as in C# - ie: redirect to a specific URL - how do I go about this?
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Correct way to define Python source code encoding
...are documented at gnu.org/software/emacs/manual/html_node/emacs/… . In brief, the format for the start of the file is: <prefix>-*- var: value[; ...] -*-.
– ivan_pozdeev
Feb 23 '16 at 12:08
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Do I need Content-Type: application/octet-stream for file download?
...2046, and there's a definite overlap here of it being appropriate for entities whose sole intended purpose is to be saved to disk, and from that point on be outside of anything "webby". Or to look at it from another direction; the only thing one can safely do with application/octet-stream is to save...
How to list only top level directories in Python?
I want to be able to list only the directories inside some folder.
This means I don't want filenames listed, nor do I want additional sub-folders.
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How to send a PUT/DELETE request in jQuery?
... @andi As per stackoverflow.com/questions/1757187/… any browser from IE6 on supports these http methods. Unless you're developing for an ancient browser, you can safely use http methods beyond "GET" and "POST".
– Martin Carney
May 6 '15 at 18:51
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How do I set the size of an HTML text box?
...t the height and width of a text box is the sum of the height/width properties assigned above, in addition to the padding height/width, and the border width. For this reason, your text boxes will be slightly different sizes in different browsers depending on the default padding in different browsers...