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Set object property using reflection
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403
Yes, you can use Type.InvokeMember():
using System.Reflection;
MyObject obj = new MyObject();...
Difference between private, public, and protected inheritance
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answered May 13 '09 at 20:49
AnzurioAnzurio
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What's the role of adapters in Android?
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45
Well adapters in Android are basically a bridge between the UI components and the data source t...
SQL UPDATE all values in a field with appended string CONCAT not working
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264
That's pretty much all you need:
mysql> select * from t;
+------+-------+
| id | data |
+...
How to test if list element exists?
... to check that the name is actually defined in the list:
foo <- list(a=42, b=NULL)
foo
is.null(foo[["a"]]) # FALSE
is.null(foo[["b"]]) # TRUE, but the element "exists"...
is.null(foo[["c"]]) # TRUE
"a" %in% names(foo) # TRUE
"b" %in% names(foo) # TRUE
"c" %in% names(foo) # FALSE
...and foo[[...
How can I remove a pytz timezone from a datetime object?
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214
To remove a timezone (tzinfo) from a datetime object:
# dt_tz is a datetime.datetime object
dt ...
When to use std::begin and std::end instead of container specific versions [duplicate]
Are there any general preferences or rules that explain when container specific versions of begin and end should be used instead of free functions std::begin and std::end ?
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How to compute the similarity between two text documents?
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<5x5 sparse matrix of type '<class 'numpy.float64'>'
with 17 stored elements in Compressed Sparse Row format>
You can convert the sparse array to a NumPy array via .toarray() or .A:
>>> pairwise_similarity.toarray() ...
Reflection - get attribute name and value on property
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