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How to hide output of subprocess in Python 2.7
I'm using eSpeak on Ubuntu and have a Python 2.7 script that prints and speaks a message:
5 Answers
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jQuery object equality
...jQuery objects are equal? I would like to be able to search an array for a particular jQuery object.
7 Answers
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass
...nswered on Twitter by @MatthewClosson
@jeffehh You need to create a
spec/support/devise.rb file as
specified here https://github.com/plataformatec/devise#test-helpers to
include the devise test helpers #ruby
Thanks once again.
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Multiple submit buttons on HTML form – designate one button as default [duplicate]
... this behaviour. You can effectively alter the order using floats. For example:
<p id="buttons">
<input type="submit" name="next" value="Next">
<input type="submit" name="prev" value="Previous">
</p>
with:
#buttons { overflow: hidden; }
#buttons input { float: right; }
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Replacing H1 text with a logo image: best method for SEO and accessibility?
It seems like there are a few different techniques out there, so I was hoping to get a "definitive" answer on this...
15 An...
How to change the height of a ?
I have a big paragraph of text that is divided into subparagraphs with <br> 's:
33 Answers
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Where does mongodb stand in the CAP theorem?
Everywhere I look, I see that MongoDB is CP.
But when I dig in I see it is eventually consistent.
Is it CP when you use safe=true? If so, does that mean that when I write with safe=true, all replicas will be updated before getting the result?
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How to deserialize a JObject to .NET object
I happily use the Newtonsoft JSON library .
For example, I would create a JObject from a .NET object, in this case an instance of Exception (might or might not be a subclass)
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How to create a bash script to check the SSH connection?
I am in the process of creating a bash script that would log into the remote machines and create private and public keys.
1...
How to get line count of a large file cheaply in Python?
...ed to get a line count of a large file (hundreds of thousands of lines) in python. What is the most efficient way both memory- and time-wise?
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