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Show the progress of a Python multiprocessing pool imap_unordered call?
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There is no need to access private attributes of the result set:
from __future__ import division
import sys
for i, _ in enumerate(p.imap_unordered(do_work, xrange(num_tasks)), 1):
sys.stderr.write('\rdone {0:%}'.format(i/num_tasks))
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Change name of folder when cloning from GitHub?
When I clone something from Github, it creates a folder with the same name as the app on my computer. Is there a way to change the name?
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How to delete shared preferences data from App in Android
...a commit()
If you don't care about the return value and you're using this from your application's main thread, consider using apply() instead.
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Copy all files with a certain extension from all subdirectories
... unix, I want to copy all files with a certain extension (all excel files) from all subdirectories to another directory. I have the following command:
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How to get the function name from within that function?
How can I access a function name from inside that function?
20 Answers
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How to turn NaN from parseInt into 0 for an empty string?
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Yes, very handy for reading from localStorage: Number(localStorage.getItem('appBanner.count')) + 1
– Philip Murphy
Jan 24 '19 at 11:59
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Mail multipart/alternative vs multipart/mixed
.../")+1);
return fileName;
}
}
And an example of using it with from Gmail
/**
* Created by StrongMan on 25/05/14.
*/
import com.sun.mail.smtp.SMTPTransport;
import java.net.URL;
import java.security.Security;
import java.util.*;
import java.util.regex.Matcher;
import java.util.regex....
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
Is it possible to send an email from my Java application using a GMail account? I have configured my company mail server with Java app to send email, but that's not going to cut it when I distribute the application. Answers with any of using Hotmail, Yahoo or GMail are acceptable.
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Prevent any form of page refresh using jQuery/Javascript
...becoming more common. Stack Overflow does this if you try to navigate away from a page while you are typing a post. You can't completely stop the user from reloading, but you can make it sound real scary if they do.
#2 is more or less impossible. Even if you tracked sessions and user logins, you s...
Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...useful resources:
@Felix Kling's answer to "How do I return the response from an asynchronous call?". See his excellent answer explaining synchronous and asynchronous flows, as well as the "Restructure code" section.
@Benjamin Gruenbaum has also put a lot of effort explaining asynchronicity in the...