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What does “coalgebra” mean in the context of programming?
...y and setPosition function:
class C
private
x, y : Int
_name : String
public
name : String
position : (Int, Int)
setPosition : (Int, Int) → C
We need two parts to represent this class. First, we need to represent the internal state of the object; in this case ...
UILabel sizeToFit doesn't work with autolayout ios6
... iOS Auto Layout Demystified, this is:
the way a view prefers to avoid extra padding around it's core content
For us, with the UILabel, the core content is the text.
Here we come to the heart of this basic scenario. We have given our text label two constraints. They conflict. One says "the he...
How to bind RadioButtons to an enum?
...tType, object parameter, System.Globalization.CultureInfo culture)
{
string parameterString = parameter as string;
if (parameterString == null)
return DependencyProperty.UnsetValue;
if (Enum.IsDefined(value.GetType(), value) == false)
return DependencyProperty.UnsetValue;
...
How should I read a file line-by-line in Python?
...ndle when it collects the file object, therefore as long as you don't have extra references to the file object and you don't disable GC and you're not opening many files in quick succession, you're unlikely to get "too many files open" due to not closing the file.
– Lie Ryan
...
Print the contents of a DIV
...e Chrome). The printable area of page changes every time and contains some extra parts out of el. I think the print command is sent when the body is being restored.
– Ali Sheikhpour
Jan 1 '19 at 10:29
...
how to check and set max_allowed_packet mysql variable [duplicate]
... $sql );
Notice that I added on an extra 1024 bytes to the length of the string because according to the manual,
The value should be a multiple of 1024; nonmultiples are rounded down to the nearest multiple.
That should hopefully set the max_allowed_packet size large enough to handle your q...
Background color of text in SVG
...hat does "SourceGraphic" mean here? Does "url(#solid)" actually cause an extra web access?
– Ben Slade
Nov 25 '15 at 19:28
7
...
How to convert an xml string to a dictionary?
...t reads an xml document from a socket. I have the xml document stored in a string which I would like to convert directly to a Python dictionary, the same way it is done in Django's simplejson library.
...
Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
...pandas DataFrame and I want to delete rows from it where the length of the string in a particular column is greater than 2.
...
What is the difference between an annotated and unannotated tag?
...release without making a release commit.
Lightweight tags don't have that extra information, and don't need it, since you are only going to use it yourself to develop.
git push --follow-tags will only push annotated tags
git describe without command line options only sees annotated tags
Internals...