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what are the .map files used for in Bootstrap 3.x?
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Can you provide some examples of why it is hard to parse XML and HTML with a regex? [closed]
... demonstrates that you have to have quite deep knowledge about some of the more esoteric and archaic DTD features of XML to parse a document properly, even if you aren't a DTD-validating parser.)
– bobince
Apr 1 '09 at 12:57
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Using python “with” statement with try-except block
...t the purpose of exceptions. If the IO function that can fail is part of a more complicated operation, in most cases the IOError should abort the whole operation and so be handled at an outer level. Using with statements, you can get rid of all these try...finally statements at inner levels.
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PostgreSQL: Can you create an index in the CREATE TABLE definition?
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Hi, solved (!). Can you add something about more complex case, for example b VARCHAR(10) NOT NULL INDEX idx_tab_b gin (b gin_trgm_ops) .. how to add more parameters without repeat column name?
– Peter Krauss
Mar 20 at 2:30
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How to copy from current position to the end of line in vi
...,*,y,$
"*p select clipboard-register paste
",*,p
Check :h registers for more information.
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Take the content of a list and append it to another list
...n a so called iterator that can be used to iterate over the lists. This is more memory efficient as it is not copying elements over but just pointing to the next list.
import itertools
a = [0,1,2]
b = [3,4,5]
c = itertools.chain(a, b)
Make an iterator that returns elements from the first iterable...
API Versioning for Rails Routes
...answer is wildly different, and can be found here. Just proof that there's more than one way to skin a cat.
I've updated the answer since to use namespaces and to use 301 redirects -- rather than the default of 302. Thanks to pixeltrix and Bo Jeanes for the prompting on those things.
You might w...
What is the difference between linear regression and logistic regression?
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207
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How to get size of mysql database?
...Y table_schema;
This query comes from the mysql forums, where there are more comprehensive instructions available.
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How to create a directory using Ansible
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@Alex Wouldn't it be more clear to say "parent directories"?
– Carolus
Sep 6 at 9:12
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