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How to check if a value exists in an array in Ruby
... as pointed out by @campaterson. So within Rails, or if you require 'active_support', you can write:
'Unicorn'.in?(['Cat', 'Dog', 'Bird']) # => false
OTOH, there is no in operator or #in? method in Ruby itself, even though it has been proposed before, in particular by Yusuke Endoh a top notch ...
How can I manipulate the strip text of facet_grid plots?
...ulating not the plot title but the text that appears in facet titles (strip_h).
3 Answers
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Is a memory leak created if a MemoryStream in .NET is not closed?
...se. A MemoryStream, on the other hand, stores a managed byte array in its _buffer variable, which is not freed at disposal time. In fact, the _buffer is not even nulled in the MemoryStream's Dispose method, which is a SHAMEFUL BUG IMO because nulling the reference could make the memory eligible fo...
What SOAP client libraries exist for Python, and where is the documentation for them? [closed]
... an error that looks like:
abort: error: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol
This was issue1424152 on the Python bug tracker. There are patches attached to the bug report that will fix this in Python 2.x and Python 3.x. The issue is already fixed.
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How to use SQL Order By statement to sort results case insensitive?
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They differ only for the characters []^_` .
– dan04
May 27 '14 at 13:08
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Format a Go string without printing?
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"Roles": []string{"dbteam", "uiteam", "tester"},
}
s ,_:= String(tmpl).Format(data)
fmt.Println(s)
}
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Getting “bytes.Buffer does not implement io.Writer” error message
...main
import "bytes"
import "io"
func main() {
var b bytes.Buffer
_ = io.Writer(&b)
}
You don't need use "bufio.NewWriter(&b)" to create an io.Writer. &b is an io.Writer itself.
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No secret option provided to Rack::Session::Cookie warning?
...k for you.
/usr/local/lib/ruby/gems/1.9.1/gems/actionpack-3.2.9/lib/action_dispatch/middleware/session/abstract_store.rb
module Compatibility
def initialize(app, options = {})
options[:key] ||= '_session_id'
#fixed warning - SECURITY WARNING: No secret option ...
Bootstrap throws Uncaught Error: Bootstrap's JavaScript requires jQuery [closed]
...hat jQuery is installed via Bower and so you might need to look under bower_components/jquery/dist/jquery.js .. the "dist" part being what I had overlooked.
– Jax Cavalera
Mar 6 '16 at 10:12
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How do I set the default font size in Vim?
...ks for the file. It should be something like ~/.vimrc, ~/.vim/vimrc, $HOME/_vimrc.
– FDinoff
May 4 '16 at 14:35
I feel...