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Python Process Pool non-daemonic?
...nic, to be used for the worker processes.
Here's a full example of how to do this. The important parts are the two classes NoDaemonProcess and MyPool at the top and to call pool.close() and pool.join() on your MyPool instance at the end.
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import multip...
Changes in import statement python3
I don't understand the following from pep-0404
4 Answers
4
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Use of 'use utf8;' gives me 'Wide character in print'
... one is the line-feed.
The call to print sends these four characters to STDOUT. Your console then works out how to display these characters. If your console is set to use UTF8, then it will interpret those three bytes as your single character and that is what is displayed.
If we add in the utf8 mo...
Creating a blurring overlay view
...ns" and ends.
CGImageRelease(cgImage);//release CGImageRef because ARC doesn't manage this on its own.
return returnImage;
// *************** if you need scaling
// return [[self class] scaleIfNeeded:cgImage];
}
+(UIImage*) scaleIfNeeded:(CGImageRef)cgimg {
bool isRetina = [[[...
How to fix “Headers already sent” error in PHP
...ns producing output
Raw <html> sections prior <?php code.
Why does it happen?
To understand why headers must be sent before output it's necessary
to look at a typical HTTP
response. PHP scripts mainly generate HTML content, but also pass a
set of HTTP/CGI headers to the webserver:
HTT...
Git reset --hard and push to remote repository
...
If forcing a push doesn't help ("git push --force origin" or "git push --force origin master" should be enough), it might mean that the remote server is refusing non fast-forward pushes either via receive.denyNonFastForwards config variable (s...
Exclude folder from search but not from the project list
...nk this answer is out dated now. Setting > Project Settings > Scopes doesnt seem to exist
– Andrew
Dec 16 '16 at 13:47
3
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Wait until a process ends
I've an application which does
9 Answers
9
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How to display request headers with command line curl
...-D option, but I want to see what request header it is sending. How can I do that?
9 Answers
...
Instance variable: self vs @
...ge age, which will usually return the instance variable @age — but could do any number of other things depending on how the age method is implemented in a given subclass. For example, you might have a MiddleAgedSocialite class that always reports its age 10 years younger than it actually is. Or mo...