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Input from the keyboard in command line application
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For me, it just drops through this line with response = nil. Any idea what the problem is?
– Peter Webb
Mar 19 '16 at 6:14
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How can I suppress all output from a command using Bash?
I have a Bash script that runs a program with parameters. That program outputs some status (doing this, doing that...). There isn't any option for this program to be quiet. How can I prevent the script from displaying anything?
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fancybox - d.onCleanup is not a function
this is driving me nuts. Iv'e created a simple test page..
1 Answer
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How to remove all whitespace from a string?
So " xx yy 11 22 33 " will become "xxyy112233" . How can I achieve this?
9 Answers
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Python regular expressions return true/false
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sorry, did you address the comments in your answer? Its unclear to me, do you mind clarifying?
– Charlie Parker
Feb 8 '17 at 3:20
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Plot two histograms on single chart with matplotlib
... and no problem. Now I wanted to superpose data from another file in the same histogram, so I do something like this
12 Ans...
Precedence and bitmask operations
I've come across a (seemingly) very strange case.
1 Answer
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Disposing WPF User Controls
...ol which is intended to be used by a third party. My control has a private member which is disposable, and I would like to ensure that its dispose method will always get called once the containing window/application is closed. However, UserControl is not disposable. I tried implementing the IDisposa...
Filter dict to contain only certain keys?
...earlier), make it dict((your_key, old_dict[your_key]) for ...). It's the same, though uglier.
Note that this, unlike jnnnnn's version, has stable performance (depends only on number of your_keys) for old_dicts of any size. Both in terms of speed and memory. Since this is a generator expression, it ...
How do you use the ? : (conditional) operator in JavaScript?
Can someone please explain to me in simple words what is the ?: (conditional, "ternary") operator and how to use it?
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