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Scala best way of turning a Collection into a Map-by-key?
...ype T and there is a property p on T (of type P , say), what is the best way to do a map-by-extracting-key ?
13 Ans...
How can I use optional parameters in a T-SQL stored procedure?
...cution plan (use an index).
Read this and consider all the methods. Your best method will depend on your parameters, your data, your schema, and your actual usage:
Dynamic Search Conditions in T-SQL by by Erland Sommarskog
The Curse and Blessings of Dynamic SQL by Erland Sommarskog
If you have ...
In Python, how do I determine if an object is iterable?
...ite a bit lately. Based on that my conclusion is that nowadays this is the best approach:
from collections.abc import Iterable # drop `.abc` with Python 2.7 or lower
def iterable(obj):
return isinstance(obj, Iterable)
The above has been recommended already earlier, but the general consensu...
Sort a list of tuples by 2nd item (integer value) [duplicate]
...'abc', 148), ('abc',221)]" "sorted(data,key=itemgetter(1))"
1000000 loops, best of 3: 1.22 usec per loop
>python -m timeit -s "data = [('abc', 121),('abc', 231),('abc', 148), ('abc',221)]" "sorted(data,key=lambda x: x[1])"
1000000 loops, best of 3: 1.4 usec per loop
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How to remove a single, specific object from a ConcurrentBag?
...result in a dirty hack. At least I tried to provide a answer, although the best is to use a better concurrent collection class, like the ConcurrentDictionary.
– Larry
Oct 7 '16 at 20:01
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Which CheckedListBox event triggers after a item is checked?
... triggered after the event ItemCheck. Keep the property CheckOnClick True
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How to inflate one view with a layout
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Using View.inflate()is the best way, no unnecessary LayoutInflater or getSystemService(Context.LAYOUT_INFLATER_SERVICE) or any of all that nuisance! :D
– varun
Jun 28 '19 at 16:17
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How to check if array element exists or not in javascript?
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This in my opinion is the best answer, by now IE 7 is not mainteined any more so it's not a problem. Although I will suggest to use the triple equals if(myArray.indexOf(searchTerm) === -1)
– Mauro Gava
Sep 1 '16 ...
Style bottom Line in Android
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It's kind of a hack, but I think this is probably the best way to do it. The dashed line will always be on the bottom, regardless of the height.
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item>
<shape android:shape="rec...
Android - set TextView TextStyle programmatically?
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In my opinion, this is the best answer for the thread. Many options for programmatically call in code
– Nguyen Minh Hien
Jul 1 '19 at 4:24
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