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Simple basic explanation of a Distributed Hash Table (DHT)
...key is found by hashing that key, so in effect your hash-table buckets are now independent nodes in a network.
This gives a lot of fault-tolerance and reliability, and possibly some performance benefit, but it also throws up a lot of headaches. For example, what happens when a node leaves the netwo...
“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
...his helped get me by the same error I was having with aapt. Note ldd aapt now works, and shows dependencies. Previously it stated that the program wasn't a dynamic executable "not a dynamic executable". Now on to the next problem!
– guyland123
Aug 19 '14 at 1...
Most efficient way of making an if-elif-elif-else statement when the else is done the most?
...dictionary :
options = {'this': doThis,'that' :doThat, 'there':doThere}
Now use just:
options.get(something, doThisMostOfTheTime)()
If something is not found in the options dict then dict.get will return the default value doThisMostOfTheTime
Some timing comparisons:
Script:
from random imp...
Asynctask vs Thread in android
...kground work, I used a separate Thread . But as suggested by others, I am now using AsyncTask .
5 Answers
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How do you maintain development code and production code? [closed]
...might actually begin before to first release into production (meaning you know you will go into production with some bugs you can not fix in time, but you can initiate work for those bugs in a separate branch)
the other patch branches will have the luxury to start from a well-defined production labe...
const char * const versus const char *?
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(I know this is old but I wanted to share anyway.)
Just wanted to elaborate on Thomas Matthews' answer. The Right-Left Rule of C type declarations pretty much says: when reading a C type declaration start at the identifier and g...
Getting an element from a Set
...act, the whole object 'revolves' around said key. Furthermore, the caller knows said String, but not the object itself; that's exactly why it wants to retrieve it by key. I'm using a Map now of course, but it remains odd behaviour.
– pauluss86
Jan 16 '14 at 19:...
Batch script: how to check for admin rights
... replace the "Rushyo posted this solution here" with your comment about me now that you're using my solution? :)
– mythofechelon
Jan 16 '13 at 0:14
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What is the Difference Between Mercurial and Git?
I've been using git for some time now on Windows (with msysGit) and I like the idea of distributed source control. Just recently I've been looking at Mercurial (hg) and it looks interesting. However, I can't wrap my head around the differences between hg and git.
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How many files can I put in a directory?
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Since we're in 2012 now, I think its time to make clear that ext4 doesn't have any limit concerning the number of subdirectories. Also maximum filesize grew to 16 TB. Furthermore, the overall size of the filesystem may be up to 1 EB = 1,048,576 ...