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Implications of foldr vs. foldl (or foldl')
...er terminates. (Note: repeat False creates an infinite list where every element is False.)
On the other hand, foldl' is tail recursive and strict. If you know that you'll have to traverse the whole list no matter what (e.g., summing the numbers in a list), then foldl' is more space- (and probably t...
delete a.x vs a.x = undefined
...are not equivalent. The main difference is that setting
a.x = undefined
means that a.hasOwnProperty("x") will still return true, and therefore, it will still show up in a for in loop, and in Object.keys()
delete a.x
means that a.hasOwnProperty("x") will return false
The way that they are the ...
How do I check what version of Python is running my script?
...exversion
34014192
To ensure a script runs with a minimal version requirement of the Python interpreter add this to your code:
assert sys.version_info >= (2, 5)
This compares major and minor version information. Add micro (=0, 1, etc) and even releaselevel (='alpha','final', etc) to the tupl...
How can I run a directive after the dom has finished rendering?
...epends on how your $('site-header') is constructed.
You can try to use $timeout with 0 delay. Something like:
return function(scope, element, attrs) {
$timeout(function(){
$('.main').height( $('.site-header').height() - $('.site-footer').height() );
});
}
Explanations ho...
Comparing two CGRects
I needed to check wether the frame of my view is equal to a given CGRect. I tried doing that like this:
4 Answers
...
angular.element vs document.getElementById or jQuery selector with spin (busy) control
I'm using the "Angularised" version of the Spin control, as documented here: http://blog.xvitcoder.com/adding-a-weel-progress-indicator-to-your-angularjs-application/
...
Character reading from file in Python
...r example
Use the unicodedata module's normalize() and the string.encode() method to convert as best you can to the next closest ASCII equivalent (Ref https://web.archive.org/web/20090228203858/http://techxplorer.com/2006/07/18/converting-unicode-to-ascii-using-python):
>>> teststr
u'I do...
Predicate Delegates in C#
Can you explain to me:
10 Answers
10
...
How can I parse a time string containing milliseconds in it with python?
I am able to parse strings containing date/time with time.strptime
7 Answers
7
...
Mockito. Verify method arguments
I've googled about this, but didn't find anything relevant. I've got something like this:
11 Answers
...