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How do I pick 2 random items from a Python set? [duplicate]
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Use the random module: http://docs.python.org/library/random.html
import random
random.sample(set([1, 2, 3, 4, 5, 6]), 2)
This samples the two values without replacement (so the two values are different).
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LINUX: Link all files from one to another directory [closed]
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This does not include hidden files, and it links whole directories. If either of these is not what you want, see my answer. Otherwise, it's the shortest way.
– Cascabel
Aug 28 '09 at 14:17
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UILabel Align Text to center
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From iOS 6 and later UITextAlignment is deprecated. use NSTextAlignment
myLabel.textAlignment = NSTextAlignmentCenter;
Swift Version from iOS 6 and later
myLabel.textAlignment = .center
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Download a working local copy of a webpage [closed]
I would like to download a local copy of a web page and get all of the css, images, javascript, etc.
1 Answer
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How to auto-scroll to end of div when data is added? [duplicate]
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@nathan I was using AngularJS and had the same problem, my solution was to create a $timeout wrapper with a time of 1ms, this way it scrolled after adding the content from the previous digest cycle.
– Ryan Knell
Feb ...
Can I change a column from NOT NULL to NULL without dropping it?
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I tried with alter column and it didn't work with the latest mysql server. I tried with modify column and it worked. Strange...
– Kostas Andrianos
Aug 19 '17 at 15:29
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How to get value at a specific index of array In JavaScript?
I have an array and simply want to get the element at index 1.
5 Answers
5
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How to return images in flask response? [duplicate]
...the type query parameter. See the documentation for the send_file function and the request object for more information.
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Git - undoing git rm [duplicate]
...S here. I worked 10 hours on a project without committing (I know, I know) and then I git added too many files, so I tried using git rm and accidentally deleted EVERYTHING. Is there hope for me? :(((
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Remove notification after clicking
...find the flags anywhere because I'm using NotificationCompat.Builder class and not Notification class. Someone have any idea how to make the notification remove by her self?
Here is my code when I'm setting the notification:
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