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Show the progress of a Python multiprocessing pool imap_unordered call?
...he 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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How do you add swap to an EC2 instance?
... instance and i've been finding that the instance occasionally runs out of memory.
10 Answers
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Excel: last character/string match in a string
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With newer versions of excel come new functions and thus new methods. Though it's replicable in older versions (yet I have not seen it before), when one has Excel O365 one can use:
=MATCH(2,1/(MID(A1,SEQUENCE(LEN(A1)),1)="Y"))
This can also be used to r...
Easily measure elapsed time
I am trying to use time() to measure various points of my program.
26 Answers
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Append class if condition is true in Haml
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How to get current moment in ISO 8601 format with date, hour, and minute?
...the most elegant way to get ISO 8601 formatted presentation of current moment, UTC? It should look like: 2010-10-12T08:50Z .
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SQL Server 2008: How to query all databases sizes?
...id, type, size * 8.0 / 1024 size
from sys.master_files
)
select
name,
(select sum(size) from fs where type = 0 and fs.database_id = db.database_id) DataFileSizeMB,
(select sum(size) from fs where type = 1 and fs.database_id = db.database_id) LogFileSizeMB
from sys.databases db
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Javascript dynamically invoke object method from string
Can I dynamically call an object method having the method name as a string? I would imagine it like this:
5 Answers
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Get button click inside UITableViewCell
...ew and a separate nib for the table cell template. The cell template has some buttons. I want to access the button click along with the index of the cell clicked inside the view controller where I have defined the Table view.
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