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What are the best practices for SQLite on Android?

... the best practices when executing queries on an SQLite database within an Android app? 10 Answers ...
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Why doesn't java.util.Set have get(int index)?

... itself. Two of the three commonly used implementations of List (ArrayList and Vector) are random-access, but that does not make random access a property of Lists. – Michael Myers♦ Aug 5 '12 at 4:29 ...
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How to unit test a Node.js module that requires other modules and how to mock the global require fun

...a very simple api which allows resolving the module you are trying to test and pass along mocks/stubs for its required modules in one simple step. @Raynos is right that traditionally you had to resort to not very ideal solutions in order to achieve that or do bottom-up development instead Which is...
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Difference between a Seq and a List in Scala

... In Java terms, Scala's Seq would be Java's List, and Scala's List would be Java's LinkedList. Note that Seq is a trait, which is equivalent to Java's interface, but with the equivalent of up-and-coming defender methods. Scala's List is an abstract class that is extended by...
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Difference between 2 dates in SQLite

... SELECT julianday('now') - julianday(DateCreated) FROM Payment; share | improve this answer | follow ...
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How to move the cursor word by word in the OS X Terminal

...now the combination Ctrl + A to jump to the beginning of the current command, and Ctrl + E to jump to the end. 17 Answ...
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Calling C/C++ from Python?

...ebsite: The Boost Python Library is a framework for interfacing Python and C++. It allows you to quickly and seamlessly expose C++ classes functions and objects to Python, and vice-versa, using no special tools -- just your C++ compiler. It is designed to wrap C++ interfaces non-intrusiv...
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Relative imports in Python 2.7

... is that there is a big difference between directly running a Python file, and importing that file from somewhere else. Just knowing what directory a file is in does not determine what package Python thinks it is in. That depends, additionally, on how you load the file into Python (by running or b...
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What is memory fragmentation?

... symptom of memory fragmentation is that you try to allocate a large block and you can't, even though you appear to have enough memory free. Another possible consequence is the inability of the process to release memory back to the OS (because each of the large blocks it has allocated from the OS, f...
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Reading specific lines only

... loop to read a file, but I only want to read specific lines, say line #26 and #30. Is there any built-in feature to achieve this? ...