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How can I export the schema of a database in PostgreSQL?

My computer broke down but fortunately I backed up the folder C:\Program Files\PostgreSQL. 8 Answers ...
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What is the difference between print and puts?

For example in this line of code I wrote, print and puts produce different results. 6 Answers ...
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Understanding Apache's access log

... You seem to be using the combined log format. LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-agent}i\"" combined %h is the remote host (ie the client IP) %l is the identity of the user determined by ide...
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Will docker container auto sync time with the host machine?

... If you are on OSX running boot2docker, see this issue: https://github.com/boot2docker/boot2docker/issues/290 Time synch becomes an issue because the boot2docker host has its time drift while your OS is asleep. Time synch with you...
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How I can I lazily read multiple JSON values from a file/stream in Python?

I'd like to read multiple JSON objects from a file/stream in Python, one at a time. Unfortunately json.load() just .read() s until end-of-file; there doesn't seem to be any way to use it to read a single object or to lazily iterate over the objects. ...
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When to use reinterpret_cast?

I am little confused with the applicability of reinterpret_cast vs static_cast . From what I have read the general rules are to use static cast when the types can be interpreted at compile time hence the word static . This is the cast the C++ compiler uses internally for implicit casts also. ...
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Extract first item of each sublist

I am wondering what is the best way to extract the first item of each sublist in a list of lists and append it to a new list. So if I have: ...
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Margin while printing html page

I am using a separate style-sheet for printing. Is it possible to set right and left margin in the style-sheet which set the print margin (i.e. margin on paper). ...
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Animate a custom Dialog

I'm trying to have a custom dialog appear as though it's sliding down from a text view. Is this possible? I can't seem to apply any animation to dialog class. I've tried this line in the constructor, but it has no effect: ...
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Using XPATH to search text containing  

I use XPather Browser to check my XPATH expressions on an HTML page. 7 Answers 7 ...