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Running a specific test case in Django when your app has a tests directory

The Django documentation ( http://docs.djangoproject.com/en/1.3/topics/testing/#running-tests ) says that you can run individual test cases by specifying them: ...
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How to execute ipdb.set_trace() at will while running pytest tests

I'm using pytest for my test suite. While catching bugs in complex inter-components test, I would like to place import ipdb; ipdb.set_trace() in the middle of my code to allow me to debug it. ...
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What do the &,

...velopment: &default adapter: postgresql database: dev_development test: &test <<: *default database: test_test actually expand to development: &default adapter: postgresql database: dev_development test: &test adapter: postgresql # from the "default" al...
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构建高并发高可用的电商平台架构实践 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,为了确保数据得到接收或者处理,往往需要确认机制(confirm、ack)。 但是有些场景中,虽然请求已经得到处理,但是因其他原因(比如网络不稳定),确认消息没有返回,那么这种情况下需要进行请求的重发,对请求的处理设计...
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How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?

...will get one password prompt, but you have to enter 2 passwords one by one confirming each by Enter. Or you'll get pg_dumpall: could not connect to database "XXX": fe_sendauth: no password supplied – Lu55 Feb 3 '17 at 19:40 ...
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How do I use brew installed Python as the default Python?

... Confirmed this fixes the issue on High Sierra – RandomDeduction Feb 7 '18 at 17:33 ...
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Python Mocking a function from an imported module

... When you are using the patch decorator from the unittest.mock package you are not patching the namespace the module is imported from (in this case app.my_module.get_user_name) you are patching it in the namespace under test app.mocking.get_user_name. To do the above with Mock...
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How do I turn on SQL debug logging for ActiveRecord in RSpec tests?

I have some RSpec tests for my models and I would like to turn on SQL ActiveRecord logging just like I see in the Rails server mode. How to do that? ...
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Prevent a webpage from navigating away using JavaScript

... away). This allows me to easily control whether or not the user gets the Confirm Navigation prompt. With the text in the selected answer you see redundant prompts: share | improve this answer ...
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Can you put two conditions in an xslt test attribute?

... Not quite, the AND has to be lower-case. <xsl:when test="4 < 5 and 1 < 2"> <!-- do something --> </xsl:when> share | improve this answer ...