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Check if an array contains any element of another array in JavaScript
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I've used this several times, but note that the question was about checking if any element exists in the other array, not to produce the entire intersection. In terms of performance there is a huge difference if the arrays are large since in the fi...
Backporting Python 3 open(encoding=“utf-8”) to Python 2
I have a Python codebase, built for Python 3, which uses Python 3 style open() with encoding parameter:
6 Answers
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Why not use always android:configChanges=“keyboardHidden|orientation”?
... override on such an Activity, and want to do some magical re-layout at runtime... well, good luck - it's far from simple]
Quick Summary
By all means, if android:configChanges="keyboardHidden|orientation" is right for you, then use it. But PLEASE be sure to test what happens when something changes...
Python nested functions variable scoping [duplicate]
... I was confused, but now I see what happens. I'm a c# programmer and every time I begin to like Python something like this comes up and ruins it for me.
– nima
Dec 19 '12 at 14:14
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How to find largest objects in a SQL Server database?
How would I go about finding the largest objects in a SQL Server database? First, by determining which tables (and related indices) are the largest and then determining which rows in a particular table are largest (we're storing binary data in BLOBs)?
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Sqlite LIMIT / OFFSET query
...rmance.
That is only for compatability with other sql languages.
Running time of both versions is same.
I made sqlite db with table1 with 100000 rows. I run next test
long timeLimitOffset = 0;
long timeLimitComma = 0;
for (int i = 0; i < 100000; i++)
{
//first version
timeLimitOffset +=...
How to create a fixed-size array of objects
...defined it as ?[] and not ?[]?. Kind of annoying having to unwrap it every time I need it. In any case, this seem to work: var sprites = SKSpriteNode?[](count: 64, repeatedValue: nil); if var unwrappedSprite = sprites { unwrappedSprite[0] = spritePawn; }
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Using forked package import in Go
...t;<oldrepo>> ~/go/src/github.com/my/repo
git commit
Repeat each time when you make the code better:
git commit
git checkout enhancement
git cherry-pick <<commit_id>>
git checkout master
Why? This lets you have your repo that any go get works with. It also lets you maintain ...
WebRTC - scalable live stream broadcasting / multicasting
...ion. So your broadcaster (B) will indeed need to upload its stream as many times as there are attendees.
However, there is a quite simple solution, which works very well: I have tested it, it is called a WebRTC gateway. Janus is a good example. It is completely open source (github repo here).
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pass **kwargs argument to another function with **kwargs
I do not understand the following example, lets say I have these functions:
5 Answers
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