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Difference between __getattr__ vs __getattribute__
...-style classes derive from object, old-style classes are those in Python 2.x with no explicit base class. But the distinction between old-style and new-style classes is not the important one when choosing between __getattr__ and __getattribute__.
You almost certainly want __getattr__.
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Capture screenshot of active window?
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Excellent! I wanted to capture the content of a panel in my app. So I did sc.CaptureWindowToFile(panel1.Handle, "c:\temp.jpg", imageformat.jpg) and voila!
– D. Kermott
Apr 16 '15 at 1...
How to detect my browser version and operating system using JavaScript?
...ajorVersion = parseInt(navigator.appVersion,10);
var nameOffset,verOffset,ix;
// In Opera, the true version is after "Opera" or after "Version"
if ((verOffset=nAgt.indexOf("Opera"))!=-1) {
browserName = "Opera";
fullVersion = nAgt.substring(verOffset+6);
if ((verOffset=nAgt.indexOf("Version"))!=...
Getting key with maximum value in dictionary?
...getter for that:
import operator
stats = {'a':1000, 'b':3000, 'c': 100}
max(stats.iteritems(), key=operator.itemgetter(1))[0]
And instead of building a new list in memory use stats.iteritems(). The key parameter to the max() function is a function that computes a key that is used to determine how...
Why does an NSInteger variable have to be cast to long when used as a format argument?
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You get this warning if you compile on OS X (64-bit), because on that platform NSInteger is defined as long and is a 64-bit integer. The %i format, on the other hand, is for int, which is 32-bit. So the format and the actual parameter do not match in size.
Since NSI...
Solving “The ObjectContext instance has been disposed and can no longer be used for operations that
...s. That's why these properties should be marked as virtual - EF creates proxy class for your entity and overrides navigation properties to allow lazy-loading. E.g. if you have this entity:
public class MemberLoan
{
public string LoandProviderCode { get; set; }
public virtual Membership Member...
How to use bootstrap-theme.css with bootstrap 3?
...hat there is a separate css file for theme. How to make use of it? Please explain?
6 Answers
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How do you avoid over-populating the PATH Environment Variable in Windows?
I would like to know what are the approaches that you use to manage the executables in your system. For example I have almost everything accessible through the command line, but now I come to the limit of the path string, so i can't add any more dir.
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C# Interfaces. Implicit implementation versus Explicit implementation
What are the differences in implementing interfaces implicitly and explicitly in C#?
12 Answers
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What unique features does Firebug have that are not built-in to Firefox?
I just cleaned my Firefox addons and wondered:
8 Answers
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