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搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
...来，开发人员学习成本会大大减少。如果再对底层的sql API做一层封装，开发基本可以感觉不到mongodb和关系型数据库的区别。同样MongoDB也是号称自己能够快速搭建一个高可用可扩展的的分布式集群，网上有很多搭建的文章，在我...
Reverse colormap in matplotlib
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There is now! matplotlib.org/api/_as_gen/…
– David Stansby
Mar 6 '18 at 21:59
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How to insert a character in a string at a certain position?
...a StringBuffer. As mentioned in the Java docs:
This class provides an API compatible with StringBuffer, but with no guarantee of synchronization. This class is designed for use as a drop-in replacement for StringBuffer in places where the string buffer was being used by a single thread (as is g...
Set Focus on EditText
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Thanks. setFocusable requires API 26. Also setFocusableInTouchMode was not needed in my case.
– CoolMind
Sep 18 '18 at 13:43
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console.log javascript [Function]
... not be a window at all and console.log can always be expected. nodejs.org/api/stdio.html
– foiseworth
Apr 23 '14 at 19:42
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How to check a checkbox in capybara?
...t its counter intuitive to mark up an answer that isn't part of the simple api available: check('name, id or text here') (see answer below)
– Code Novitiate
Dec 7 '13 at 3:12
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Converting a string to JSON object
...rseJSON('{"name":"John"}');
alert( obj.name === "John" );
link:-
http://api.jquery.com/jQuery.parseJSON/
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What blocks Ruby, Python to get Javascript V8 speed? [closed]
...er low-level languages for performance and are heavily tied to the CPython API.
There are lots of well-known techniques (JIT, modern garbage collector, etc) that could be used to speed up the CPython implementation but all would require substantial changes to the API, breaking most of the extensio...
HashSet vs LinkedHashSet
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It is reasonably clean design, because the API is clean (this HashSet constructor is package private). The implementation details do not matter for the users of the class. Maintaining this code could be harder, but in the case of java.util classes, even very small per...
Delete all the queues from RabbitMQ?
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This worked for me, but also showed *** Not found: /api/queues/%2F/name because the output is a ASCII table with a "name" column. I tweaked the command to be rabbitmqadmin list queues name | awk '!/--|name/ {print $2}' | xargs -I qn rabbitmqadmin delete queue name=qn to fix it...