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How is __eq__ handled in Python and in what order?
...king B.__eq__ to see if it knows how to compare itself to an int.
If you am>me m>nd your code to show what values are being compared:
class A(object):
def __eq__(self, other):
print("A __eq__ called: %r == %r ?" % (self, other))
return self.value == other
class B(object):
def __...
Javascript Equivalent to C# LINQ Select
...
Yes, Array.map() or $.map() does the sam>me m> thing.
//array.map:
var ids = this.fruits.map(function(v){
return v.Id;
});
//jQuery.map:
var ids2 = $.map(this.fruits, function (v){
return v.Id;
});
console.log(ids, ids2);
http://jsfiddle.net/NsCXJ/1/
Sinc...
Mod of negative number is m>me m>lting my brain
I'm trying to mod an integer to get an array position so that it will loop round. Doing i %
arrayLength works fine for positive numbers but for negative numbers it all goes wrong.
...
boost::flat_map and its performance compared to map and unordered_map
It is common knowledge in programming that m>me m>mory locality improves performance a lot due to cache hits. I recently found out about boost::flat_map which is a vector based implem>me m>ntation of a map. It doesn't seem to be nearly as popular as your typical map / unordered_map so I haven't been able ...
Bold & Non-Bold Text In A Single UILabel?
...ve to deal with iOS5 old stuff besides syntax is shorter so everything becom>me m>s really simple:
Swift 5
func attributedString(from string: String, nonBoldRange: NSRange?) -> NSAttributedString {
let fontSize = UIFont.systemFontSize
let attrs = [
NSAttributedString.Key.font: UIFon...
External template in Underscore
...re. Instead, I would separate all templates into individual HTML files. Som>me m> would suggest loading these asynchronously (Require.js or a template cache of sorts). That works well on small projects but on large projects with lots of templates, you find yourself making a ton of small async requests ...
Why cast unused return values to void?
...return value to void, or am I right in thinking it's a complete waste of tim>me m>?
9 Answers
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How do I ignore a directory with SVN?
... svn:ignore property of the parent directory:
svn propset svn:ignore dirnam>me m> .
If you have multiple things to ignore, separate by newlines in the property value. In that case it's easier to edit the property value using an external editor:
svn propedit svn:ignore .
...
xkcd style graphs in MATLAB
...
I see two ways to solve this: The first way is to add som>me m> jitter to the x/y coordinates of the plot features. This has the advantage that you can easily modify a plot, but you have to draw the axes yourself if you want to have them xkcdyfied (see @Rody Oldenhuis' solution). The s...
Ways to implem>me m>nt data versioning in MongoDB
Can you share your thoughts how would you implem>me m>nt data versioning in MongoDB. (I've asked similar question regarding Cassandra . If you have any thoughts which db is better for that please share)
...