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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
...more magic.
– smok
Sep 13 '12 at 13:27
2
This is a down vote for me. Memory issues anyone? There ...
What's the need of array with zero elements?
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edited Mar 27 '14 at 17:48
answered Feb 1 '13 at 9:49
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Why is a combiner needed for reduce method that converts type in java 8
...arameter.
– quiz123
Sep 4 '15 at 16:27
Parallel reduction is possible, it depends on your computation. In your case, y...
Best way to get application folder path
...pplication, it will be the directory containing the main executable.
In a VSTO 2005 application, it will be the directory containing the VSTO managed assemblies for your application, not, say, the path to the Excel executable.
The others may return different directories depending on your environme...
Get index of array element faster than O(n)
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Is there a good reason not to use a hash? Lookups are O(1) vs. O(n) for the array.
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Get type of all variables
...type ?
– Max Usanin
Sep 26 '17 at 9:27
1
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No == operator found while comparing structs in C++
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127
In C++, structs do not have a comparison operator generated by default. You need to write your ...
How can I get dict from sqlite query?
...s ± 1.05 µs per loop (mean ± std. dev. of 7 runs, 100000 loops each)
vs:
conn.row_factory = lambda c, r: dict([(col[0], r[idx]) for idx, col in enumerate(c.description)])
c = conn.cursor()
%timeit c.execute('SELECT * FROM table').fetchall()
19.4 µs ± 75.6 ns per loop (mean ± std. dev. of 7...
Is cout synchronized/thread-safe?
...t?
In C++11, we do have some guarantees. The FDIS says the following in §27.4.1 [iostream.objects.overview]:
Concurrent access to a synchronized (§27.5.3.4) standard iostream object’s formatted and unformatted input (§27.7.2.1) and output (§27.7.3.1) functions or a standard C stream by mu...
What are all the common ways to read a file in Ruby?
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community wiki
5 revs, 4 users 56%fl00r
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