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What would cause an algorithm to have O(log log n) complexity?
...hose buckets. If at any point in the algorithm a bucket is found that has more than √N points in it, the algorithm recursively processes that bucket. The maximum depth of the recursion is therefore O(log log n), and using an analysis of the recursion tree it can be shown that each layer in the t...
Is it possible to read the value of a annotation in java?
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i like your solution. How can we make it more generic like instead of MyClass i want to use T like for (Field f: T.class.getFields()) { Column column = f.getAnnotation(Column.class); if (column != null) System.out.println(column.columnName()); }
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How to check programmatically if an application is installed or not in Android?
...xception while checking my package com.test.installedornot.My .apk size is more than 9MB then in that case how i will manage this exception?
– DJhon
May 14 '14 at 6:39
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How to set the environmental variable LD_LIBRARY_PATH in linux
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You should add more details about your distribution, for example under Ubuntu the right way to do this is to add a custom .conf file to /etc/ld.so.conf.d, for example
sudo gedit /etc/ld.so.conf.d/randomLibs.conf
inside the file you are s...
app-release-unsigned.apk is not signed
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How do I get a Cron like scheduler in Python? [closed]
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in_array multiple values
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This would be more useful as a comment on Rok's answer than as a new answer.
– faintsignal
Jan 4 '17 at 16:02
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Possibility of duplicate Mongo ObjectId's being generated in two different collections?
...can occur where you won't get a unique ID (please let me know if there are more):
Before this discussion, recall that the BSON Object ID consists of:
[4 bytes seconds since epoch, 3 bytes machine hash, 2 bytes process ID, 3 bytes counter]
Here are the three possibilities, so you judge for yoursel...
How do I determine the current operating system with Node.js
... While the string compare of process.platform === 'win32' seems more concise than the regex, and obviously quicker. The regex Mauvis has posted seems to be a better quality check. If Node/Windows every decided to return win64, winARM, etc., or anything else a ton of code would break with ...
Finalize vs Dispose
...e (Dispose). It fits very well with the using construct.
Others are a bit more difficult. WaitEventHandles for instances are not used like this as they are used to signal from one thread to another. The question then becomes who should call Dispose on these? As a safeguard types like these implemen...