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Execute SQLite script
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In order to execute simple queries and return to my shell script, I think this works well:
$ sqlite3 example.db 'SELECT * FROM some_table;'
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How can I create a Set of Sets in Python?
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In tuples, the element order matters. Thus A.add( (4,3,2)); A.add((2,4,3)); A.add((2,3,4)) will add three distinct elements, while the original question is about "set of sets", which implies that (2,3,4), (4,3,2), (2,4,3) are the same.
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Common xlabel/ylabel for matplotlib subplots
... creates overlapping labels. In this case you have to manually adjust the borders of the subplots.
– baccandr
Jul 13 at 14:08
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iphone Core Data Unresolved error while saving
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Espresso: Thread.sleep( );
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};
}
So you can create a Delay class and put this method in it in order to access it easily.
You can use it in your Test class same way: onView(isRoot()).perform(waitFor(5000));
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Java's Interface and Haskell's type class: differences and similarities?
...> so that the compareTo(T otherobject) kind of has type t -> t -> Ordering. But that still requires the programmer to follow this rule, and also causes headaches when people want to make a function that uses this interface, they have to have recursive generic type parameters.
Also, you won...
Laravel - Route::resource vs Route::controller
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What's the fastest way to delete a large folder in Windows?
... to the recycle bin, but the explorer will still try to count all files in order to get an estimate, which takes ages for large folders (> 100k files)
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What's the difference between fill_parent and wrap_content?
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fill_parent (deprecated) = match_parent
The border of the child view expands to match the border of the parent view.
wrap_content
The border of the child view wraps snugly around its own content.
Here are some images to make things more clear. The green and red are Te...
Is there a way to iterate over a dictionary?
I know NSDictionaries as something where you need a key in order to get a value . But how can I iterate over all keys and values in a NSDictionary , so that I know what keys there are, and what values there are? I know there is something called a for-in-loop in JavaScript . Is there som...