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renderpartial with null model gets passed the wrong type
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@myandmycode's answer is good, but a slightly shorter one would be
<% Html.RenderPartial("TaskList", new ViewDataDictionary(Model.Tasks)); %>
This works because the ViewDataDictionary is the thing that holds the model, and it can accept a model as a constructor paramete...
What is the difference between dict.items() and dict.iteritems() in Python2?
...hod named iteritems(). The original remains for backwards compatibility.
One of Python 3’s changes is that items() now return iterators, and a list is never fully built. The iteritems() method is also gone, since items() in Python 3 works like viewitems() in Python 2.7.
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How to find elements by class
...trow")
It would also work for:
soup.find_all("div", class_="stylelistrowone stylelistrowtwo")
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Does adding a duplicate value to a HashSet/HashMap replace the previous value
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In the case of HashMap, it replaces the old value with the new one.
In the case of HashSet, the item isn't inserted.
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In C++, what is a virtual base class?
...ual A {};
class D : public B, public C {};
This means that there is only one "instance" of A included in the hierarchy. Hence
D d;
d.Foo(); // no longer ambiguous
This is a mini summary. For more information, have a read of this and this. A good example is also available here.
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Insert a commit before the root commit in Git?
... newroot $commit
You can of course rearrange the whole procedure into a one-liner if you know your shell well enough.
Without plumbing
With regular porcelain commands, you cannot create an empty commit without checking out the newroot branch and updating the index and working copy repeatedly, f...
How do I dump the data of some SQLite3 tables?
..., as it should be easily re-entered into the database later and should be done from the command line. Something like
13 Ans...
Copying data from one SQLite database to another
...ing data, so I was wondering if it was possible to copy a whole table from one database to another?
8 Answers
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Create new user in MySQL and give it full access to one database
I want to create a new user in MySQL and give it full access only to one database, say dbTest , that I create with a command like create database dbTest; . What would be the MySQL commands to do that?
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C++ project organisation (with gtest, cmake and doxygen)
...ng that a lot
of questions come up. I'll try to walk through the questions one by one and mention some general things regarding building C++ libraries.
Separating headers and cpp files in directories. This is only
essential if you are building a component that is supposed to be used
as a library as...