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Can't connect to local MySQL server through socket '/tmp/mysql.sock
When I attempted to connect to a local MySQL server during my test suite, it
fails with the error:
32 Answers
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How do you create a static class in C++?
... GCC supports -fno-access-control, which can be used in whitebox unit tests to access otherwise private class members. That's about the only reason I can think of to justify using a class member instead of an anonymous/static global in the implementation.
– Tom
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Breaking out of nested loops [duplicate]
... also rejected. I don't think there is another way, short of repeating the test or re-organizing the code. It is sometimes a bit annoying.
In the rejection message, Mr van Rossum mentions using return, which is really sensible and something I need to remember personally. :)
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How to check whether dynamically attached event listener exists or not?
... like this:
elem.onclick = function () { console.log (1) }
You can then test if an event listener was attached to onclick by returning !!elem.onclick (or something similar).
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Difference between InvariantCulture and Ordinal string comparison
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There is good performance test results published C# String Comparision Tests which tells the performance of each different string comparision methods and their time.
– Kumar C
Dec 13 '14 at 22:44
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How to make clang compile to llvm IR
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Works for me: clang -emit-llvm -o test.bc -c test.c && file test.bc: test.bc: LLVM IR bitcode.
– ntc2
Apr 12 '16 at 17:11
add ...
default select option as blank
...have to make a selection. Therefore I really like this approach. (At least tested in Chrome)
– Andreas Linnert
Feb 11 '17 at 10:28
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How to prevent logback from outputting its own status at the start of every log when using a layout
...4j-api-1.6.1, logback core/classic 0.9.24). Simplest log configuration for testing is:
10 Answers
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How do I kill all the processes in Mysql “show processlist”?
...store in a variable
Just run in your command prompt
> out1=$(mysql -B test -uroot -proot --disable-column-names -e "select concat('KILL ',id,';') from information_schema.processlist where user='root' and time > 200;")
> out2= $(mysql -B test -uroot -proot --disable-column-names -e "$ou...
How do I modify the URL without reloading the page?
... May not work on file:/// for safety reasons, e.g. Firefox 30. Test on localhost with python -m SimpleHTTPServer.
– Ciro Santilli 郝海东冠状病六四事件法轮功
Jul 9 '14 at 16:05
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