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Get unique values from a list in python [duplicate]
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@LukeDavis best answer for me, sorted([*{*c}]) is 25% faster than sorted(list(set(c))) (measured with timeit.repeat with number=100000)
– jeannej
Dec 5 '18 at 17:58
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A potentially dangerous Request.Path value was detected from the client (*)
...ct is better or try to encode the special character.
-- After searching on best practice for designing rest api, i found that in search, sort and paginnation, we have to handle the query parameter like this
/companies?search=Digital%26Mckinsey
and this solve the problem when we encode & and r...
How to flatten tree via LINQ?
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Note that this solution is O(nh) where n is the number of items in the tree and h is the average depth of the tree. Since h can be between O(1) and O(n), this is between an O(n) and an O(n squared) algorithm. There are better algorithms.
– Eric Lippert
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Javascript reduce on array of objects
... with creepy runtime errors.
3 - Respect the Functors
-- JavaScript shines best when its inner functional child is unleashed. In the functional world, there is a standard on how you "fold" or reduce an array. When you fold or apply a catamorphism to the array, you take the values of that array to co...
How to find all positions of the maximum value in a list?
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@nmichaels Is there is any best way to get all positions of max value in a list than the accepted answer?
– shaik moeed
May 5 '19 at 7:17
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How to delete an item in a list if it exists?
...shortcut that may be useful for your case: if you want to filter out empty items (in fact items where bool(item) == False, like None, zero, empty strings or other empty collections), you can pass None as the first argument:
cleaned_list = filter(None, some_list)
[update]: in Python 2.x, filter(f...
Change Circle color of radio button
... parent="Base.Widget.AppCompat.CompoundButton.RadioButton">
<item name="android:button">@drawable/radiobutton_drawable</item>
<item name="android:windowIsTranslucent">true</item>
<item name="android:windowBackground">@android:color/transparent</ite...
How can I use threading in Python?
...ocess while there's a wait for some I/O). Queues are almost invariably the best way to farm out work to threads and/or collect the work's results, by the way, and they're intrinsically threadsafe, so they save you from worrying about locks, conditions, events, semaphores, and other inter-thread coor...
How to get item's position in a list?
I am iterating over a list and I want to print out the index of the item if it meets a certain condition. How would I do this?
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Remove duplicates from an array of objects in JavaScript
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this is the best way because it is important to know what it is that you want to not be duplicated. Now can this be done through reducer for e6 standards?
– Christian Matthew
Sep 16 '19 at 19:09
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