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Update or Insert (multiple rows and columns) from subquery in PostgreSQL

... col2 = othertable.col3 FROM othertable WHERE othertable.col1 = 123; For the INSERT Use: INSERT INTO table1 (col1, col2) SELECT col1, col2 FROM othertable You don't need the VALUES syntax if you are using a SELECT to populate the INSERT values. ...
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Safe String to BigDecimal conversion

...he sources. I can't do that with simple replacings as one source can have "123 456 789" format and the other "123.456.789" one. – bezmax Sep 20 '10 at 14:59 ...
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Parse config files, environment, and command-line arguments, to get a single collection of options

...iguration file parsing ( configparser ), environment variable reading ( os.environ ), and command-line argument parsing ( argparse ). I want to write a program that does all those, and also: ...
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Random hash in Python

... I would've used os.urandom because wanting an MD5 hash might mean wanting a secure one. – Unknown Jun 11 '09 at 22:58 9 ...
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send/post xml file using curl command line

...lt;/Expiry_Date^> ^ ^<VerificationStr2^>123^</VerificationStr2^> ^ ^<CVD_Presence_Ind^>1^</CVD_Presence_Ind^> ^ ^<Reference_No^>Some Reference Text^</Reference_No^> ^ ^<Client_Email^>j...
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How to configure Mac OS X term so that git has color? [closed]

I've seen a Mac OS X git demo online in which it's configured to have multiple colors. 6 Answers ...
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How to handle :java.util.concurrent.TimeoutException: android.os.BinderProxy.finalize() timed out af

... Full disclosure - I'm the author of the previously mentioned talk in TLV DroidCon. I had a chance to examine this issue across many Android applications, and discuss it with other developers who encountered it - and we all got to the ...
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SQLite - replace part of a string

...red Jan 25 '16 at 15:59 bugmenot123bugmenot123 1,32911 gold badge1414 silver badges2424 bronze badges ...
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OS X Framework Library not loaded: 'Image not found'

I am trying to create a basic OS X Framework, right now I just have a test framework created: TestMacFramework.framework and I'm trying to import it into a brand new OS X Application project. ...
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Asynchronous vs Multithreading - Is there a difference?

... @KumarVaibhav - the most common example is when a single thread works on items from a queue (for instance, the Windows message queue). If the program is in the habit of sending items into it's own queue (a common pattern) then the bit of code tha...