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How to implement an abstract class in ruby?
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edited Dec 2 '17 at 15:35
Magne
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a...
Run command on the Ansible host
...f you want to run an entire play on the Ansible host, then specify hosts: 127.0.0.1 and connection:local in the play, for example:
- name: a play that runs entirely on the ansible host
hosts: 127.0.0.1
connection: local
tasks:
- name: check out a git repository
git: repo=git://foosball....
How do you organise multiple git repositories, so that all of them are backed up together?
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edited Sep 1 '08 at 5:25
answered Aug 31 '08 at 18:17
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How can I assign the output of a function to a variable using bash?
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answered Nov 27 '09 at 17:37
Robert ObrykRobert Obryk
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Is C++14 adding new keywords to C++?
...t explicit noexcept struct void
char32_t export nullptr switch volatile
class extern operator template wchar_t
const false private this ...
How do I add options to a DropDownList using jQuery?
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12 Answers
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What algorithm gives suggestions in a spell checker?
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203
There is good essay by Peter Norvig how to implement a spelling corrector. It's basicly a brut...
Preview an image before it is uploaded
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26 Answers
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How to prevent page scrolling when scrolling a DIV element?
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Update 2: My solution is based on disabling the browser's native scrolling altogether (when cursor is inside the DIV) and then manually scrolling the DIV with JavaScript (by setting its .scrollTop property). An alternative and IMO b...
Passing arrays as url parameter
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There is a very simple solution: http_build_query(). It takes your query parameters as an asso...