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Updating Bootstrap to version 3 - what do I have to do?

...big error from bootstrap team. They should have done a gradual update 2.4, 2.5, 2.6 .... share | improve this answer | follow | ...
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How to make a copy of a file in android?

... that do this and more: commons.apache.org/proper/commons-io/javadocs/api-2.5/org/… – Alessandro Muzzi Dec 9 '16 at 15:21 add a comment  |  ...
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How to avoid .pyc files?

... In 2.5, theres no way to suppress it, other than measures like not giving users write access to the directory. In python 2.6 and 3.0 however, there may be a setting in the sys module called "dont_write_bytecode" that can be set...
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Changing every value in a hash in Ruby

...chmarking this versus the modify-in-place solutions in another answer show 2.5s versus 1.5s over the same number of iterations. Since Ruby is a comparatively slow language, avoiding slow bits of the slow language makes a lot of sense :-) – Andrew Hodgkinson Ju...
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What are some common uses for Python decorators? [closed]

...newFunction return wrap As pointed out in the comments, since Python 2.5 you can use a with statement in conjunction with a threading.Lock (or multiprocessing.Lock since version 2.6) object to simplify the decorator's implementation to just: import functools def synchronized(lock): """ ...
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How to log PostgreSQL queries?

...ian and Ubuntu GNU/Linux, this file usually resides at /etc/postgresql/$v/main/postgresql.conf, where $v is the server version. Also, on the aforementioned systems, when log_destination = 'stderr', the output is written to /var/log/postgresql/postgresql-$v-main.log, where $v is the server version (n...
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How to allow to accept only image files?

... anything at all, so be sure to test your target platforms well. For detailed browser support, see http://caniuse.com/#feat=input-file-accept share | improve this answer | ...
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Do the JSON keys have to be surrounded by quotes?

... end-object member = string name-separator value [...] 2.5. Strings The representation of strings is similar to conventions used in the C family of programming languages. A string begins and ends with quotation marks. [...] string = quotation-mark *char quotat...
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How to get the nth element of a python list or a default if not available

... it does work on all versions of Python. The Accepted answer only works on 2.5+ – John La Rooy Mar 22 '10 at 20:45 ...
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Remove trailing zeros

...I need. My users will typically enter whole numbers, maybe something like 2.5, but I need to support 3 digits beyond the decimal point. So I want to give them what they entered, not with a bunch of zeroes they didn't enter. e.g., Console.Write ($"num3={num3:0.##}"); => num3=30 ...