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C# generic list how to get the type of T? [duplicate]
... == typeof(List<>))
{
Type itemType = type.GetGenericArguments()[0]; // use this...
}
More generally, to support any IList<T>, you need to check the interfaces:
foreach (Type interfaceType in type.GetInterfaces())
{
if (interfaceType.IsGenericType &&
interfac...
Django rest framework nested self-referential objects
...
70
Instead of using ManyRelatedField, use a nested serializer as your field:
class SubCategorySeri...
Get the value of checked checkbox?
...utElements = document.getElementsByClassName('messageCheckbox');
for(var i=0; inputElements[i]; ++i){
if(inputElements[i].checked){
checkedValue = inputElements[i].value;
break;
}
}
share
...
Get environment variable value in Dockerfile
...quest_domain
or if you'd prefer a default value:
ARG request_domain=127.0.0.1
Now you can reference this variable inside your Dockerfile:
ENV request_domain=$request_domain
then you will build your container like so:
$ docker build --build-arg request_domain=mydomain Dockerfile
Note 1: Y...
How to add a primary key to a MySQL table?
...
10 Answers
10
Active
...
How to reset sequence in postgres and fill id column with new data?
...
207
If you don't want to retain the ordering of ids, then you can
ALTER SEQUENCE seq RESTART WITH ...
How do I get the opposite (negation) of a Boolean in Python?
...
Mike Graham
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answered Aug 11 '11 at 18:16
jtbandesjtban...
Regex: match everything but specific pattern
...
answered Nov 6 '09 at 13:40
Cat Plus PlusCat Plus Plus
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...
Can I redirect the stdout in python into some sort of string buffer?
... Aziz Alto
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answered Aug 2 '09 at 13:57
Ned BatchelderNed Batchelder
306...
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