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Pythonic way to create a long multi-line string
...fficient way to do it, but I'm not really concerned about performance in this stage, just code readability). Example:
26 An...
Comparing object properties in c# [closed]
This is what I've come up with as a method on a class inherited by many of my other classes. The idea is that it allows the simple comparison between properties of Objects of the same Type.
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Is there any advantage of using map over unordered_map in case of trivial keys?
...up, obviously you can't use unordered_map.
Something else to keep in mind is that unordered_map generally uses more memory. map just has a few house-keeping pointers, and memory for each object. Contrarily, unordered_map has a big array (these can get quite big in some implementations), and then ad...
setState vs replaceState in React.js
...rrent state, and replaces it with only what you provide. Usually setState is used unless you really need to remove keys for some reason; but setting them to false/null is usually a more explicit tactic.
While it's possible it could change; replaceState currently uses the object passed as the state...
Same Navigation Drawer in different Activities
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If you want a navigation drawer, you should use fragments.
I followed this tutorial last week and it works great:
http://developer.android.com/training/implementing-navigation/nav-drawer.html
You can also download sample code from this tutorial, to see how you can do this.
Without fragments...
Is there an equivalent of CSS max-width that works in HTML emails?
I'm trying to create an HTML email that will display properly in all widely used email clients. I'm wrapping the whole email in a table, and I'd like it to have a width that is up to 98% of the available width, but no greater than 800 pixels. Like this:
<table style="width:98%; max-width:800px...
SQL Server CTE and recursion example
I never use CTE with recursion. I was just reading an article on it. This article shows employee info with the help of Sql server CTE and recursion. It is basically showing employees and their manager info. I am not able to understand how this query works. Here is the query:
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Validate that end date is greater than start date with jQuery
How do I check/validate in jQuery whether end date [textbox] is greater than start date [textbox]?
15 Answers
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Why do I get an UnsupportedOperationException when trying to remove an element from a List?
I have this code:
16 Answers
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Why is Python 3.x's super() magic?
...EP 3135. Having to explicitly name the class by referencing it as a global is also prone to the same rebinding issues you discovered with super() itself:
class Foo(Bar):
def baz(self):
return super(Foo, self).baz() + 42
Spam = Foo
Foo = something_else()
Spam().baz() # liable to blow ...