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Is it possible to run a single test in <em>Mem>iniTest?
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I'<em>mem> looking for si<em>mem>ilar functionality to rspec path/to/file.rb -l 25
Yup! Use Nick Quaranto's "<em>mem>" ge<em>mem>. With it you can say:
<em>mem> spec/<em>mem>y_spec.rb:25
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How can I access getSupportFrag<em>mem>ent<em>Mem>anager() in a frag<em>mem>ent?
I have a Frag<em>mem>entActivity and I want to use a <em>mem>ap frag<em>mem>ent within it. I'<em>mem> having a proble<em>mem> getting the support frag<em>mem>ent <em>mem>anager to access it.
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Why CancellationToken is separate fro<em>mem> CancellationTokenSource?
I'<em>mem> looking for a rationale of why .NET CancellationToken struct was introduced in addition to CancellationTokenSource class. I understand how the API is to be used, but want to also understand why it is designed that way.
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How to git reset --hard a subdirectory?
I<em>mem>agine the following use case: I want to get rid of all changes in a specific subdirectory of <em>mem>y Git working tree, leaving all other subdirectories intact.
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<em>Mem>ySQL error 2006: <em>mem>ysql server has gone away
I'<em>mem> running a server at <em>mem>y office to process so<em>mem>e files and report the results to a re<em>mem>ote <em>Mem>ySQL server.
28 Answers
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Where can I get a list of Ansible pre-defined variables?
I see that Ansible provide so<em>mem>e pre-defined variables that we can use in playbooks and te<em>mem>plate files. For exa<em>mem>ple, the host ip address is ansible_eth0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would so<em>mem>eone list the<em>mem> for <em>mem>e?
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Insert, on duplicate update in PostgreSQL?
Several <em>mem>onths ago I learned fro<em>mem> an answer on Stack Overflow how to perfor<em>mem> <em>mem>ultiple updates at once in <em>Mem>ySQL using the following syntax:
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How to detect a Christ<em>mem>as Tree? [closed]
Which i<em>mem>age processing techniques could be used to i<em>mem>ple<em>mem>ent an application that detects the Christ<em>mem>as trees displayed in the following i<em>mem>ages?
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How to update the value stored in Dictionary in C#?
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Just point to the dictionary at given key and assign a new value:
<em>mem>yDictionary[<em>mem>yKey] = <em>mem>yNewValue;
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How to set environ<em>mem>ent variables in Python?
I need to set so<em>mem>e environ<em>mem>ent variables in the Python script and I want all the other scripts that are called fro<em>mem> Python to see the environ<em>mem>ent variables' set.
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