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How can I get a list of all classes within current module in Python?
... for item in dir(platforms)
# Ignore magic, ourselves (index.py) and a base class.
if not item.startswith('__') and item not in ['index', 'base']
)
))
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ToList()— does it create a new list?
...owed (C# compile-time error). That is because the return value of the list indexer's get accessor is not a variable (it is a returned copy of a struct value), and therefore setting its member .SimpleInt with an assignment expression is not allowed (it would mutate a copy that is not kept). Well, who...
Does a view exist in ASP.NET MVC?
...action simply return an instance of your custom view:
public ActionResult Index()
{
return new CustomViewResult();
}
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Check if something is (not) in a list in Python
...re than just check whether an item is in a list, there are options:
list.index can be used to retrieve the index of an item. If that element does not exist, a ValueError is raised.
list.count can be used if you want to count the occurrences.
The XY Problem: Have you considered sets?
Ask yours...
form_for with nested resources
...date]
resources :articles do
resources :comments, :only => [:create, :index, :new]
end
I guess it's ok to have duplicate routes, and to miss a few unit-tests. (Why test? Because even if the user never sees the duplicates, your forms may refer to them, either implicitly or via named routes.) S...
Using relative URL in CSS file, what location is it relative to?
...t.jpg')); }, but don’t define a value for --bgimg yet. Then on the page /index.html, a .banner will look for /images/default.jpg, but on another page /about/index.html a .banner will look /about/images/default.jpg. very broken IMO.
– chharvey
Aug 15 '17 at 23...
What should a Multipart HTTP request with multiple files look like? [duplicate]
... That's probably the easiest way. 2) write your for() loop to run whatever index variable you have down to 0, instead of up from 0. Then add an extra two dashes when you print the boundary at the end if the index variable is 0.
– Daniel Martin
Oct 24 '14 at 16:...
How do I dynamically assign properties to an object in TypeScript?
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Index types
It is possible to denote obj as any, but that defeats the whole purpose of using typescript. obj = {} implies obj is an Object. Marking it as any makes no sense. To accomplish the desired consistency an interface ...
How can I reverse a list in Python?
...ion
size = len(lst) # Get the length of the sequence
hiindex = size - 1
its = size/2 # Number of iterations required
for i in xrange(0, its): # i is the low index pointer
temp = lst[hiindex] # Perform a classic swap
lst[hiindex] = lst...
Check if a Python list item contains a string inside another string
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@p014k: use the index() method: try: return mylist.index(myitem); except ValueError: pass
– Sven Marnach
Oct 16 '14 at 12:02
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