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Where are the PostgreSQL logs on macOS?

... On OS X, if you're using the EnterpriseDB installation of PostgreSQL, your log files will be in /Library/PostgreSQL/8.4/data/pg_log Of course, you'll want to substitute 8.4 for whichever version number you're running. ...
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You asked me to pull without telling me which branch you want to merge with

...hed by default. Is there some configuration I can add in order to make all local branches track their remotes properly in the future? I don't think that there is. When you created bucket-4 locally, as I assume happened, the remote-tracking branch didn't exist, so it can't be set up at that po...
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an htop-like tool to display disk activity in linux [closed]

... would report the disk IO activity. Something similar to htop would be really cool. Has someone heard of something like that? ...
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How can I check a C# variable is an empty string “” or null? [duplicate]

... @Lion Liu: Actually I think PHP has exactly as much to offer. See: php.net/manual/en/function.empty.php – Milan Feb 2 '16 at 20:09 ...
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Remove Project from Android Studio

...ows File Explorer to navigate to the Android Studio project directory (normally in "x:\Users\YourName\AndroidStudioProjects") Select the project to delete Press Delete (NOT Backspace!) share | impr...
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Many-to-many relationship with the same model in rails?

... For reference: the Rails documentation on the subject. There's a section called “Many-to-many”, and of course the documentation on the class methods themselves. Simplest scenario, uni-directional, no additional fields This is the most compact in code. I'll start out with this basic schema fo...
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sqlite3-ruby install error on Ubuntu

I have the following error during sqlite3-ruby install: 19 Answers 19 ...
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Convert String to double in Java

...or everything: double total = Double.parseDouble(jlbTotal.getText().replaceAll("[^0-9.]", "")); - this basically replaces all characters that aren't a number or . to nothing, leaving only the number and decimal point to be parsed. – WhiteFang34 Apr 24 '11 at 10...
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IntelliJ IDEA shows errors when using Spring's @Autowired annotation

... But what if you actually forget to annotate a bean. You won't get any warning? – Cleankod Nov 22 '15 at 15:56 add a comm...
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Altering column size in SQL Server

...right attribute. IF COLUMNPROPERTY(OBJECT_ID('Employee', 'U'), 'Salary', 'AllowsNull')=0 ALTER TABLE [Employee] ALTER COLUMN [Salary] NUMERIC(22,5) NOT NULL ELSE ALTER TABLE [Employee] ALTER COLUMN [Salary] NUMERIC(22,5) NULL ...