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Create a dictionary with list comprehension
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In simple cases you don't need a comprehension at all...
But if you already have iterable(s) of keys and/or values, just call the dict built-in directly:
1) consumed from any iterable yielding pairs of keys/vals
dict(pairs)
2) "zip'ped" from two separate iterables of keys/vals
dict(zip(list_of_k...
What's the simplest way to list conflicted files in Git?
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CB BaileyCB Bailey
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How to print a dictionary's key?
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juanchopanzajuanchopanza
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Upgrade python packages from requirements.txt using pip command
How do I upgrade all my python packages from requirements.txt file using pip command?
13 Answers
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How to use 'cp' command to exclude a specific directory?
... to the sourcefolder, i.e., sourcefolder/thefoldertoexclude.
Also you can add -n for dry run to see what will be copied before performing real operation, and if everything is ok, remove -n from command line.
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convert ArrayList to JSONArray
I have an ArrayList that I use within an ArrayAdapter for a ListView. I need to take the items in the list and convert them to a JSONArray to send to an API. I've searched around, but haven't found anything that explains how this might work, any help would be appreciated.
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Chrome Dev Tools: How to trace network for a link that opens a new tab?
...answered May 2 '13 at 17:33
Konrad DzwinelKonrad Dzwinel
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How do I programmatically force an onchange event on an input?
... event listeners regardless of whether they were registered by calling the addEventListener method or by setting the onchange property of the element.
If you want the event to bubble, you need to pass a second argument to the Event constructor:
var event = new Event('change', { bubbles: true });...
How to merge remote changes at GitHub?
... I keep running into this except that if I do a "git pull" I am told "Already up-to-date." and if I do a "git pull --rebase" I'm told that "Current branch master is up to date." Any ideas? Thanks!
– jwl
Sep 28 '11 at 15:08
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Invalid argument supplied for foreach()
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vlasits
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answered Apr 13 '10 at 13:51
Andy ShellamAndy Shellam
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