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Does PostgreSQL support “accent insensitive” collations?
...ent;
If you get an error like:
ERROR: could not open extension control file
"/usr/share/postgresql/<version>/extension/unaccent.control": No such file or directory
Install the contrib package on your database server like instructed in this related answer:
Error when creating unaccent ...
What's the best way to unit test protected & private methods in Ruby?
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Just reopen the class in your test file, and redefine the method or methods as public. You don't have to redefine the guts of the method itself, just pass the symbol into the public call.
If you original class is defined like this:
class MyClass
private
...
How to replace local branch with remote branch entirely in Git?
...set --hard FETCH_HEAD
As an aside, if needed, you can wipe out untracked files & directories that you haven't committed yet:
git clean -fd
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self referential struct definition?
... @TylerCrompton if the above code block is put into a single C source file, then the typedef has been "executed by the compiler", making the extra struct Cell; redundant. If, however, for some reason you put the last two lines into a header file which you include before you define the Cell stru...
How do I syntax check a Bash script without running it?
...ind . -name '*.sh' -exec bash -n {} \;
If you want to use it for a single file, just edit the wildcard with the name of the file.
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Drop shadow for PNG image in CSS
...erge +repage "shadow/$i"; done
The above (shell) command takes each .png file in the current directory, applies a drop shadow, and saves the result in the shadow/ directory. If you don't like the drop shadows generated, you can tweak the parameters a lot; start by looking at the documentation for ...
Upgrade Node.js to the latest version on Mac OS
...st Node.js v0.8.1. But after downloading and installing the latest package file from nodejs.org, I found that system is still using v0.6.16 instead of v0.8.1 when I typed "node -v" in a terminal. Is there any step that I have missed? Or, should I thoroughly uninstall the old version before installin...
What SOAP client libraries exist for Python, and where is the documentation for them? [closed]
...re us suds also works well.. However its very slow. Retrieving an xml soap file takes 0.5 seconds, and processing it takes 5 seconds on a dual core machine!
– TjerkW
Sep 5 '14 at 9:13
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Python exit commands - why so many and when should each be used?
...ry is being used after the program is run.
quit():
Closes the python file.
Summary
Basically they all do the same thing, however, it also depends on what you are doing it for.
I don't think you left anything out and I would recommend getting used to quit() or exit().
You would use sys.e...
How do I improve ASP.NET MVC application performance?
... of possible sources of improvement are below:
General
Make use of a profiler to discover memory leaks and performance problems in your application. personally I suggest dotTrace
Run your site in Release mode, not Debug mode, when in production, and also during performance profiling. Release mode...