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“cannot resolve symbol R” in Android Studio
...roject always builds fine. It is annoying to see this all the time. I have read many other questions on here about something similar but most involved importing projects from Eclipse. I am using what I believe to be the most recent version of Android Studio and the project was created with Android S...
How do I assert an Iterable contains elements with a certain property?
...'s a little less verbose. See comments.)
It may be a little bit harder to read, but I like the type and refactoring safety.
Its also cool for testing multiple bean properties in combination. e.g. with a java-like && expression in the filter lambda.
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Count how many files in directory PHP
... +1 because this is cute, but I can imagine it being fairly confusing/unreadable for most PHP devs. I would go with one of the approaches in the other answers.
– user428517
Oct 9 '12 at 16:10
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Fastest check if row exists in PostgreSQL
... @DavidAldridge count(*) still means that all the rows have to be read, whereas limit 1 stops at the first record and returns
– Imraan
Dec 12 '13 at 13:36
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Getting all types in a namespace via reflection
...ons.Generic). You will have to load all those assemblies if they are not already loaded. So for a complete answer:
AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(t => t.GetTypes())
.Where(t => t.IsClass && t.Namespace == @namespace)
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Should commit messages be written in present or past tense? [closed]
... diff is created by a commit which was commited, it's in the git history already, so it was already "applied".
– Iulian Onofrei
Oct 3 '16 at 11:51
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Useful GCC flags for C
...you can debug it and step through the source (unless you're proficient and reading assembly and like the stepi command) of a program whilst it's executing.
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UINavigationBar custom back button without title
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Restore Eclipse subversion project connection
... files/folders so I could see what changed. Hopefully the next person who reads this solution will do so and share what changed.
– Pixelstix
Jan 6 at 20:45
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Pretty-print an entire Pandas Series / DataFrame
...bulate
c = """Chromosome Start End
chr1 3 6
chr1 5 7
chr1 8 9"""
df = pd.read_table(StringIO(c), sep="\s+", header=0)
print(tabulate(df, headers='keys', tablefmt='psql'))
+----+--------------+---------+-------+
| | Chromosome | Start | End |
|----+--------------+---------+-------|
| 0 ...