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Easy way to convert Iterable to Collection
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This is my question: stackoverflow.com/questions/4896662/… . Unfortunately the simple answer that doesn't solve the problem is by using Iterables.concat(). The much longer answer gives Collection ... I wonder why this isn't more commonly supported?
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Benchmarking (python vs. c++ using BLAS) and (numpy)
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So what did the original poster do wrong? I wish he had commented on this post. Does he confirm that Numpy is as fast as C++?
– wmac
Jul 28 '15 at 10:50
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Force unmount of NFS-mounted directory [closed]
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I tried this command on Ubuntu and it didnt work.
– Kieran Andrews
Nov 7 '12 at 23:59
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in_array() and multidimensional array
...sa 3.0 with attribution required (see page footer). You can just include a comment with the permalink to this answer.
– jwueller
Jul 2 '17 at 22:15
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Xcode doesn't see my iOS device but iTunes does
...inally disconnected to the iPad from the USB3 port on the left side of the computer and reconnected it to the USB3 port on the right side that Xcode finally recognized it.
– Ed McLaughlin
Jan 2 '14 at 13:41
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What do 'real', 'user' and 'sys' mean in the output of time(1)?
...d time the process spends blocked (for example if it is waiting for I/O to complete).
User is the amount of CPU time spent in user-mode code (outside the kernel) within the process. This is only actual CPU time used in executing the process. Other processes and time the process spends blocked do n...
Storing Data in MySQL as JSON
...ld entirely defeat the purpose of storing it in an RDBMS and would greatly complicate every database transaction.
Don't.
Having said that, FriendFeed seemed to use an extremely custom schema on top of MySQL. It really depends on what exactly you want to store, there's hardly one definite answer on...
When are you truly forced to use UUID as part of the design?
...5 and Version 3 UUIDs use the SHA1 and MD5 hash functions respectively, to combine a namespace with a piece of already unique data to generate a UUID. This will, for example, allow you to produce a UUID from a URL. Collisions here are only possible if the underlying hash function also has a collisio...
String was not recognized as a valid DateTime “ format dd/MM/yyyy”
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Finding the direction of scrolling in a UIScrollView?
...n this sample, I created a variable named lastContentOffset which I use to compare the current content offset with the previous one. If it's greater, then the scrollView is scrolling right. If it's less then the scrollView is scrolling left:
// somewhere in the private class extension
@property (no...