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Apply CSS styles to an element depending on its child elements
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How do I write good/correct package __init__.py files
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__all__ is very good - it helps guide import statements without automatically importing modules...
Why can't I use Docker CMD multiple times to run multiple services?
...e details, I wrote a blog on this subject here: http://blog.trifork.com/2014/03/11/using-supervisor-with-docker-to-manage-processes-supporting-image-inheritance/
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What is the “owning side” in an ORM mapping?
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answered Jan 11 '14 at 22:22
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Synchronise ScrollView scroll positions - android
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How can I recover a lost commit in Git?
...on in that list and you can reset to it (for example:git reset --hard e870e41).
(If you didn't commit your changes... you might be in trouble - commit early, and commit often!)
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How do I create a right click context menu in Java Swing?
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141
You are probably manually calling setVisible(true) on the menu. That can cause some nasty bugg...
When does invoking a member function on a null instance result in undefined behavior?
...pointer results in undefined behavior" is mentioned in notes in both §1.9/4 and §8.3.2/4, it's never explicitly stated. (Notes are non-normative.)
However, one can try to deduced it from §3.10/2:
An lvalue refers to an object or function.
When dereferencing, the result is an lvalue. A nul...
Xcode: What is a target and scheme in plain language?
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SQL NVARCHAR and VARCHAR Limits
...e selection criteria the string containing the dynamic SQL is growing over 4000 chars. Now, I understand that there is a 4000 max set for NVARCHAR(MAX) , but looking at the executed SQL in Server Profiler for the statement
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