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Can Python test the membership of multiple values in a list?
...000 loops each)
>>> %timeit all(x in bigset for x in bigsubset)
5.96 ms ± 37 µs per loop (mean ± std. dev. of 7 runs, 100 loops each)
Using subset testing is still faster, but only by about 5x at this scale. The speed boost is due to Python's fast c-backed implementation of set, but th...
Case-insensitive search in Rails model
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Andrew Marshall
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answered Feb 8 '10 at 9:35
alex.zherdev...
How to install Homebrew on OS X?
...s answer! brew.sh There is the right command.
– earik87
Aug 5 at 20:41
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Making an array of integers in iOS
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dreamlaxdreamlax
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How to center a checkbox in a table cell?
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Andrew MarshallAndrew Marshall
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Immutable vs Unmodifiable collection
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96
Basically unModifiable Collection is a view, So indirectly it could still be 'modified' from so...
git - Server host key not cached
...a2 key fingerprint is:
ssh-rsa 2048 86:7b:1b:12:85:35:8a:b7:98:b6:d2:97:5e:96:58:1d
If you trust this host, enter "y" to add the key to
PuTTY's cache and carry on connecting.
If you want to carry on connecting just once, without
adding the key to the cache, enter "n".
If you do not trust this host, ...
Convert InputStream to byte array in Java
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87
In addition to Apache commons-io, check out the ByteStreams class from Google Guava. InputStream is; byte[] filedata=ByteStreams.toByteA...
Generate a random alphanumeric string in Cocoa
...John Riselvato
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Delete a single record from Entity Framework?
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87
You can use SingleOrDefault to get a single object matching your criteria, and then pass that t...