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Type.GetType(“namespace.a.b.ClassName”) returns null
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Type.GetType("namespace.qualified.TypeName") only works when the type is found in either mscorlib.dll or the currently em>x m>ecuting assembly.
If neither of those things are true, you'll need an assembly-qualified name:
Type.GetType("namespace...
Java recursive Fibonacci sequence
Please em>x m>plain this simple code:
36 Answers
36
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push multiple elements to array
I'm trying to push multiple elements as one array, but getting error
9 Answers
9
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Best way to add comments in erb
How do we add comments in erb files, if we do not want them to be generated into the html content?
7 Answers
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How to compare variables to undefined, if I don’t know whether they em>x m>ist? [duplicate]
...ed , you can check variable == undefined ; I know that, but how can you compare a value that you don’t know yet if it’s in memory?
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Why does cURL return error “(23) Failed writing body”?
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This happens when a piped program (e.g. grep) closes the read pipe before the previous program is finished writing the whole page.
In curl "url" | grep -qs foo, as soon as grep has what it wants it will close the read stream from curl. cURL doesn't em>x m>pect ...
Keep only date part when using pandas.to_datetime
I use pandas.to_datetime to parse the dates in my data. Pandas by default represents the dates with datetime64[ns] even though the dates are all daily only.
I wonder whether there is an elegant/clever way to convert the dates to datetime.date or datetime64[D] so that, when I write the data t...
How to sort an ArrayList?
...(testList);
Collections.reverse(testList);
That will do what you want. Remember to import Collections though!
Here is the documentation for Collections.
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Error to run Android Studio
...| grep -i jdk
If not, install JDK
sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update && sudo apt-get install oracle-java8-installer
After the installation you have to enable the jdk
update-alternatives --display java
Check if Ubuntu uses Java JDK 8
java -version
If a...
Bidirectional 1 to 1 Dictionary in C#
I am looking for a generic, bidirectional 1 to 1 Dictionary class in C# (2), ie. a BiDictionaryOneToOne<T, S> which is guaranteed to only contain one of each value and key (up to RefEquals anyway), and which can be searched using either key or value. Anyone know of one, or should I just impl...