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Download file from web in Python 3
....request
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# Download the file from `url` and save it locally under `file_name`:
urllib.request.urlretrieve(url, file_name)
import urllib.request
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# Download the file from `url`, save it in a temporary directory and get the
# path to it (e.g. '/tmp/tmpb48zma.txt') in the `file_name` variable:...
How would you access Object properties from within an object method? [closed]
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PHP offers a myriad of ways to handle this, including magic methods __get and __set, but I prefer explicit getters and setters. Here's why:
Validation can be placed in setters (and getters for that matter)
Intellisense works with explicit methods
No question whether a property is read only,...
Any recommendations for a CSS minifier? [closed]
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You can try online service zbugs.com - it uses yui compressor to minify your files.
– Tamik Soziev
Oct 19 '12 at 1:41
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Where do I find some good examples for DDD? [closed]
...ter to OOP actually. None of the domain objects have any behavior, and the service layer classes are basically a 1:1 delegation to the repositories. I'm not sure if this should be considered a "good" example of DDD? I'm still learning myself, but the samples in S#arp Architecture seem to be a better...
How is this fibonacci-function memoized?
...nacci definition, fib n = fib (n-1) + fib (n-2), the function itself gets called, twice from the top, causing the exponential explosion. But with that trick, we set out a list for the interim results, and go "through the list":
fib n = (xs!!(n-1)) + (xs!!(n-2)) where xs = 0:1:map fib [2..]
The tr...
MySQL error 2006: mysql server has gone away
...he trick.
add a line
max_allowed_packet=500M
now restart the MySQL service once you are done.
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Save ArrayList to SharedPreferences
...Set the values
Set<String> set = new HashSet<String>();
set.addAll(listOfExistingScores);
scoreEditor.putStringSet("key", set);
scoreEditor.commit();
You can also serialize your ArrayList and then save/read it to/from SharedPreferences. Below is the solution:
EDIT:
Ok, below is the sol...
How to change owner of PostgreSql database?
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XPath to find elements that does not have an id or class
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How do I convert datetime to ISO 8601 in PHP
... than ISO8601 (the colon is missing in the TZ, ISO8601 expects times to be all with OR all without the colon, not a mixture) - date('c') does produces a strict ISO 8601 valid date - This could cause hard to trace bugs if code expects a strict ISO 8601 datetime format. Ref: en.wikipedia.org/wiki/ISO_...