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How do I turn off the unlimited whitespace in IntelliJ editor?

... If the other answers don't seem to be working, you might have Column Selection Mode enabled. On my Mac it's mapped to Cmd+Shift+8. It's located under the Edit menu. That menu item will show a little checkmark when the mode is enabled. ...
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git visual diff between branches

...rst click on the tip of branch1. Now right-click on the tip of branch2 and select Diff this->selected. share | improve this answer | follow | ...
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Is gettimeofday() guaranteed to be of microsecond resolution?

..., detect other alternatives like HPET and ACPI PM timer, and automatically select the best one. It's a good idea to always use the kernel for timing unless you are really sure the TSC is stable and monotonic. – CesarB Jul 7 '09 at 23:03 ...
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How to make an Android Spinner with initial text “Select One”?

I want to use a Spinner that initially (when the user has not made a selection yet) displays the text "Select One". When the user clicks the spinner, the list of items is displayed and the user selects one of the options. After the user has made a selection, the selected item is displayed in the Spi...
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Use tnsnames.ora in Oracle SQL Developer

...s shown in below image. In the Preferences options expand Database --> select Advanced --> under "Tnsnames Directory" --> Browse the directory where tnsnames.ora present. Then click on Ok, as shown in below diagram. tnsnames.ora available at Drive:\oracle\product\10x.x.x\client_x\NETWORK\A...
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Changed GitHub password, no longer able to push back to the remote

...dentials Under Generic Credentials you will find your git Url, expand the selection and click on edit. Once edited just trigger a git push again and it should work. Source of information :- Remove credentials from Git sha...
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I cannot start SQL Server browser

...ve Tools->Services, and look for the SQL Server Agent. Right-click, and select Properties From the Startup Type dropdown, change from Disabled to Automatic. share | improve this answer |...
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Generating a UUID in Postgres for Insert statement?

...d to run psql -d dbname -f SHAREDIR/contrib/module.sql and now it works!!! select uuid_generate_v1(); returns 1 now now. Thanks so much! – anon58192932 Sep 29 '12 at 22:13 5 ...
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How to fix Python indentation

... do this: $ # see what changes it would make $ autopep8 path/to/file.py --select=E101,E121 --diff $ # make these changes $ autopep8 path/to/file.py --select=E101,E121 --in-place Note: E101 and E121 are pep8 indentation (I think you can simply pass --select=E1 to fix all indentation related issue...
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How do you input commandline argument in IntelliJ IDEA?

...l have to edit the run configuration. Step 1 : Take the Run menu Step 2 : Select Edit Configurations Step 3 : Fill the Program arguments field After that, the arguments will be inserted to the end of the command that IntelliJ creates whenever you run the program :) ...