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What are metaclasses in Python?
...lass
Example.unregister()
inst = Example(10)
# Will fail with an AttributeError
#inst.unregister()
print inst + inst
class Sibling(MyObject):
pass
ExampleSibling = Example + Sibling
# ExampleSibling is now a subclass of both Example and Sibling (with no
# content of its own) although it will ...
Call a Server-side Method on a Resource in a RESTful Way
...hen the client sends such a statement and receives a success message or an error message.
HTTP
HTTP implements REST constraints as follows:
resource identification: URI
resource representation: entity-body
self-description: method or status code, headers, and possibly parts of the entity-body (...
How to detect a Christmas Tree? [closed]
...rgv[i]);
if(original.empty())
{
cerr << "Error"<<endl;
return -1;
}
GaussianBlur(original, tmp, Size(3, 3), 0, 0, BORDER_DEFAULT);
erode(tmp, tmp, Mat(), Point(-1, -1), 10);
cvtColor(tmp, tmp, CV_BGR2HSV);
i...
LINQPad [extension] methods [closed]
...the Dump function to display it as an object nicely - and you also get the error messages of the parser on the screen to fix issues. Very useful for debugging AJAX.
Util.ClearResults
If you need to clear the results window inside your script, use:
Util.ClearResults();
Either use it at the t...
Sample settings.xml for maven
...nfigure remote repository url and also proxy server, sice i am getting the error org.apache.maven.plugins colud not retrieved
– brindha
May 31 '10 at 6:45
9
...
Why aren't ◎ܫ◎ and ☺ valid JavaScript variable names?
...could likely go unnoticed, even by someone who was actually looking at the error console. I'm using Notepad++ with "Show all characters" mode on, and it's not showing the ZWNJ at all. I had to use a hex editor to put it in.
– MatrixFrog
Sep 18 '11 at 23:53
...
How to programmatically create and read WEP/EAP WiFi configurations in Android?
...e code in our Application, Well NO! If you happen to try this you will get errors saying cannot find the symbols eap, phase, client_cert and so on. A little detailed investigation tells us EnterpriseFieldis private inside WiFiConfiguration class and all the symbols we cannot find are of the type Ent...
The definitive guide to form-based website authentication [closed]
...ne specific category of attack: automated dictionary/brute force trial-and-error with no human operator. There is no doubt that this is a real threat, however, there are ways of dealing with it seamlessly that don't require a CAPTCHA, specifically properly designed server-side login throttling schem...
LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...一个）
8 Cutoff（目标函数的截断值被达到）
9 Numeric Error（求解器因在某约束中遇到无定义的算术运算而停止）
通常，如果返回值不是0、4或6时，那么解将不可信，几乎不能用。该函数仅被用在模型的数据部分来输出数...
What is the list of supported languages/locales on Android?
....g. values-pt_PT but values-pt-rPT. Replace "_" by "-r". I had compilation error and finally looked at Android 4.0.1 source code to see the correct folder name.
– petrsyn
Jan 15 '14 at 23:46
...