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Creating a new user and password with Ansible
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Thanks for the tip. I just wanted to point out that the user module documentation linked above recommends using the openssl passwd -salt &...
How does one generate a random number in Apple's Swift language?
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25 Answers
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Active
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Spring MVC @PathVariable getting truncated
...e file extensions. This would have the effect of turning blah2010.08.19-02:25:47 into blah2010.08, since it thinks the .19-02:25:47 is a file extension.
As described in the linked issue, you can disable this behaviour by declaring your own DefaultAnnotationHandlerMapping bean in the app context, an...
Getting a map() to return a list in Python 3.x
...o do bulk conversions at the C layer: bytes(sequence_of_ints_in_range_0_to_256).decode('latin-1') which makes a str faster by avoiding Python function calls for each element in favor of a bulk conversion of all elements using only C level function calls. You can wrap the above in list if you really ...
UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
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In case someone else gets confused by this, I found a strange thing: my terminal uses utf-8, and when I print my utf-8 strings it works ni...
What is the optimal length for an email address in a database?
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The maximum length of an email address is 254 characters.
Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "examp...
Is Redis just a cache?
..., when you want to render your homepage, you ask Redis for the most recent 25 questions.
$ lrange questions 0 24
1) "question:100"
2) "question:99"
3) "question:98"
4) "question:97"
5) "question:96"
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25) "question:76"
Now that you have the ids, retrieve items from Redis using pipelining and ...
When exactly is it leak safe to use (anonymous) inner classes?
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
How to determine the first and last iteration in a foreach loop?
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edited Jan 10 '17 at 2:25
billynoah
15.5k88 gold badges6060 silver badges8282 bronze badges
answered ...
How to Reverse Fragment Animations on BackStack?
...p/…, int, int, int)
– mDroidd
Dec 25 '13 at 10:33
Hi im actually using Content transition, is working fine, but when...