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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
1
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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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Mac zip compress without __MACOSX folder?
...ip uncompressed
EDIT, after many downvotes: I was using this option for some time ago and I don't know where I learnt it, so I can't give you a better explanation. Chris Johnson's answer is correct, but I won't delete mine. As one comment says, it's more accurate to what OP is asking, as it compres...
What is “android:allowBackup”?
...ADT preview version (version 21) , they have a new lint warning that tells me the next thing on the manifest file (in the application tag):
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Fit Image in ImageButton in Android
...) to control how much the image takes up on the button.
but where as some images cover less area, some are too big to fit into the imageButton. How to programatically resize and show them?
Use a android:scaleType="fitCenter" to have Android scale the images, and android:adjustViewBounds="true"...