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How do I find which transaction is causing a “Waiting for table metadata lock” state?
...s locking the table (cause it is alreay dead), it may be a thread still cleaning up like this
section TRANSACTION of
show engine innodb status;
at the end
---TRANSACTION 1135701157, ACTIVE 6768 sec
MySQL thread id 5208136, OS thread handle 0x7f2982e91700, query id 882213399 xxxIPxxx 82.235.36.4...
What are the rules for calling the superclass constructor?
What are the C++ rules for calling the superclass constructor from a subclass one?
10 Answers
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Elegant solution to duplicate, const and non-const, getters? [duplicate]
...r encapsulation than getters and setters. I really don't know why people panic when friend is mentioned. friend is good.
– markh44
May 13 '09 at 8:21
7
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What is The difference between ListBox and ListView
What is the difference between WPF's ListBox and ListView? I can not find any significant difference in their properties. Is there different typical use?
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Debugging iframes with Chrome developer tools
I'd like to use the Chrome developer console to look at variables and DOM elements in my app, but the app exists inside an iframe (since it's an OpenSocial app).
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How to exit a function in bash
How would you exit out of a function if a condition is true without killing the whole script, just return back to before you called the function.
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How to vertically center content with variable height within a div?
What is the best way to vertically center the content of a div when the height of the content is variable. In my particular case, the height of the container div is fixed, but it would be great if there were a solution that would work in cases where the container has a variable height as well. Also...
Circular (or cyclic) imports in Python
What will happen if two modules import each other?
11 Answers
11
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Are Duplicate HTTP Response Headers acceptable?
... list. So the "if and only if" rule from RFC 2616 applies just the same (meaning that multiple STS headers are NOT allowed as the STS header is not defined as taking a comma-separated list). RFC6797 just makes it non-deterministic what the consequences are of violating that rule, something that RFC2...
$(window).scrollTop() vs. $(document).scrollTop()
What's the difference between:
4 Answers
4
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