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Print all properties of a Python Class [duplicate]
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Indeed. But I bet, it's really hard to teach one the overwhelming power of Python's dynamic constructions (objects, types, meta-classes, classes) unless one face them.
– Zaur Nasibov
May 11 '11 at 21:22
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Reason for Column is invalid in the select list because it is not contained in either an aggregate f
...g query:
SELECT a, b
FROM T
GROUP BY a
The output should have two rows, one row where a=1 and a second row where a=2.
But what should the value of b show on each of these two rows? There are three possibilities in each case, and nothing in the query makes it clear which value to choose for b in ...
Displaying the build date
...rticle:
public static DateTime GetLinkerTime(this Assembly assembly, TimeZoneInfo target = null)
{
var filePath = assembly.Location;
const int c_PeHeaderOffset = 60;
const int c_LinkerTimestampOffset = 8;
var buffer = new byte[2048];
using (var stream = new FileStream(filePath...
How do I run a single test with Nose in Pylons
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Ahhh, the one combination I didn't try. sigh. Thanks!
– Ben
Sep 14 '10 at 17:10
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What are best practices for using SmtpClient, SendAsync and Dispose under .NET 4.0
... SmtpException:Failure sending mail.-->System.InvalidOperationException: An asynchronous operation cannot be started at this time. Asynchronous operations may only be started within an asynchronous handler or module or during certain events in the Page lifecycle. If this exception occ...
Detecting design mode from a Control's constructor
Following-on from this question , is it possible to detect whether one is in design or runtime mode from within an object's constructor?
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Including a groovy script in another groovy
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You must return an object from call one, then assign evaluate result to a variable.
– LoganMzz
Dec 5 '16 at 15:03
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Why is “using namespace std;” considered bad practice?
...and you can call Blah() from Foo and Quux() from Bar without problems. But one day you upgrade to a new version of Foo 2.0, which now offers a function called Quux(). Now you've got a conflict: Both Foo 2.0 and Bar import Quux() into your global namespace. This is going to take some effort to fix, e...
List files with certain extensions with ls and grep
... I like this solution but it seems to fail if you are missing any one of the filetypes. For example, you have mp3 but no .exe (Mac OSX, zsh)
– JHo
Dec 21 '13 at 13:42
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Difference between global and device functions
Can anyone describe the differences between __global__ and __device__ ?
9 Answers
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