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How to avoid having class data shared among instances?
... allows field assignment.
class mymeta(type):
def __init__(cls, name, bases, d):
pass
def __setattr__(cls, attr, value):
print("setting " + attr)
super(mymeta, cls).__setattr__(attr, value)
class myclass(object):
__metaclass__ = mymeta
myattr = []
a = mycl...
Python hashable dicts
...unter for examples from the Python standard library. The other comment is based on the unfounded belief that only subclasses of MutableMapping are well defined.
– Raymond Hettinger
Mar 16 '16 at 16:04
...
leiningen - how to add dependencies for local jars?
...mean after you consider the private repo idea), here's some links to maven-based alternatives taken from the above mentioned thread: polyglot maven, clojure-maven-plugin; this blog posting aims to be useful to people trying to use maven with Clojure. As I recall, Meikel Brandmeyer (also on SO under ...
Javascript split regex question
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Parse a URI String into Name-Value Collection
...uava and do it in 2 lines:
import java.util.Map;
import com.google.common.base.Splitter;
public class Parser {
public static void main(String... args) {
String uri = "https://google.com.ua/oauth/authorize?client_id=SS&response_type=code&scope=N_FULL&access_type=offline&...
How do I prevent site scraping? [closed]
I have a fairly large music website with a large artist database. I've been noticing other music sites scraping our site's data (I enter dummy Artist names here and there and then do google searches for them).
...
How can one see content of stack with GDB?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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C default arguments
...pedef struct {
int i;
double x;
} f_args;
Rename your function f_base, and define a wrapper function that sets defaults and calls
the base:
double var_f(f_args in){
int i_out = in.i ? in.i : 8;
double x_out = in.x ? in.x : 3.14;
return f_base(i_out, x_out);
}
Now add a macro...
Using .NET, how can you find the mime type of a file based on the file signature not the extension
...
This is based on the filename however. It could be useful for someone, just not the OP, who wanted it done by file contents.
– mandreko
Aug 23 '11 at 18:09
...
Google Maps V3 - How to calculate the zoom level for a given bounds
...width, lngFraction);
return Math.min(latZoom, lngZoom, ZOOM_MAX);
}
Demo on jsfiddle
Parameters:
The "bounds" parameter value should be a google.maps.LatLngBounds object.
The "mapDim" parameter value should be an object with "height" and "width" properties that represent the height and wid...