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What's the scope of a variable initialized in an if statement?
...hen you get to the print x statement. If __name__ didn't equal "__main__" then you would get an exception: NameError: name 'x' is not defined.
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How to deal with INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES without uninstall?
...uilt the project (using Build->Rebuild in Android Studio) the keys were then in sync.
– Benjamin Kaiser
Jul 18 '13 at 6:12
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How to disable admin-style browsable interface of django-rest-framework?
...el permissions are preventing unauthorized users from seeing anything more then 401 in the browsable api with the exception of the Users view because I allow unauthorized POSTs to create new users. This causes the HTML form to be shown with autocompleted data that I don't want to expose. Is there ...
How can I mark “To Do” comments in Xcode?
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I started with
// TODO: Implement bubble sort.
Then I joined a large project and sometimes I needed a todo to live longer than a WIP commit and so to distinguish my todos from my peers I name spaced my todo with my initials:
// TODO: SM: Implement bubble sort
Someti...
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error
... and if current and import project both have same files in Compiler source then just remove same file in current project in "Build phase' settings. It worked for me.
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Run a string as a command within a Bash script
..._start="${teamBComm}" CSVSaver::save='true' CSVSaver::filename='out.csv'
Then if you sometimes want to ignore the debug output, redirect stderr somewhere.
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How to retrieve the first word of the output of a command in bash?
...try to access an index of array which is greater than the number of words, then you won't get an error. You will just get an empty line
– Dhumil Agarwal
May 22 '18 at 6:40
add...
Git serve: I would like it that simple
... local = true
httpd = webrick
port = 4231
then execute
git instaweb
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How to convert float to int with Java
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Use Math.round(value) then after type cast it to integer.
float a = 8.61f;
int b = (int)Math.round(a);
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How do I run only specific tests in Rspec?
...n focus: true
config.run_all_when_everything_filtered = true
end
and then on your specs:
it 'can do so and so', focus: true do
# This is the only test that will run
end
You can also focus tests with 'fit' or exclude with 'xit', like so:
fit 'can do so and so' do
# This is the only ...