Can anybody learn how to code? Post: 302905217

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The Lounge What is on Your Mind? Can anybody learn how to code? Post 302905217 by bakunin on Tuesday 10th of June 2014 10:14:44 AM

06-10-2014

Registered User

Quote:

Originally Posted by rbatte1

banunkin, Do you mean the "If those foreigners don't understand, just shout louder" brigade?

Not exactly. What i mean is the "i want everything in a foreign land to be exactly like i am used to at home" - which begs the question "why go to a foreign land in first place". I live in Frankfurt/Main right now. At the corner there is a nice little italian restaurant i like to visit for dinner. The restaurant is run by a married couple: she - doing the service - is speaking some odd mixture of german and italian, which passes for "cute". He (the cook) is speaking no german at all. They have 3 daughters, all married to italians, they talk only in italian, they never spend their vacation anywhere else than Italy (precisely, they say "at home"), albeit already living for 25 years in Germany, etc..

I couldn't spend my life that way. I know not a single word of japanese, but if i would be forced to live in Japan, I'd try to speak japanese as fluently as possible. I would not dine exclusively in austrian restaurants and i would clothe myself like the japanese people do. If this includes kimonoes or something else foreign to me, then so be it.

It is the same with programming languages. For instance: of course it is possible to use C-like pointer structures in PASCAL - it is just cumbersome, inefficient and PASCAL is not really made to use memory like that. Of course it is possible to program around FORTRAN math functions (in fact i had to maintain such a program once - i still have nightmares from that) in a bid to outperform them: it is highly improbably, though, to succeed and there is a good chance to just produce tons of unreadable, unmaintainable and outright shitty code.

There are some tenets every programmer, regardless of his toolset should observe: simplicity, encapsulation, proper indentation, well-defined interfaces, .... But then, there are some innate strategies, structures, ways to deal with certain problems special to every programming language. One can argue if object orientation is a good programming paradigma or not - but if you think it is not, then you should not use Oberon or Modula 2 but stick to PASCAL, even if it is not well suited for large software projects. But I'd prefer to debug a well-written PASCAL-program over a poorly-written Oberon-program.

bakunin

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LEARN ABOUT CENTOS

drop_foreign_table

DROP FOREIGN 
TABLE(7)					  PostgreSQL 9.2.7 Documentation				     DROP FOREIGN TABLE(7)

NAME

       DROP_FOREIGN_TABLE - remove a foreign table

SYNOPSIS

       DROP FOREIGN TABLE [ IF EXISTS ] name [, ...] [ CASCADE | RESTRICT ]

DESCRIPTION

       DROP FOREIGN TABLE removes a foreign table. Only the owner of a foreign table can remove it.

PARAMETERS

       IF EXISTS
	   Do not throw an error if the foreign table does not exist. A notice is issued in this case.

       name
	   The name (optionally schema-qualified) of the foreign table to drop.

       CASCADE
	   Automatically drop objects that depend on the foreign table (such as views).

       RESTRICT
	   Refuse to drop the foreign table if any objects depend on it. This is the default.

EXAMPLES

       To destroy two foreign tables, films and distributors:

	   DROP FOREIGN TABLE films, distributors;

COMPATIBILITY

       This command conforms to the ISO/IEC 9075-9 (SQL/MED), except that the standard only allows one foreign table to be dropped per command,
       and apart from the IF EXISTS option, which is a PostgreSQL extension.

SEE ALSO

       ALTER FOREIGN TABLE (ALTER_FOREIGN_TABLE(7)), CREATE FOREIGN TABLE (CREATE_FOREIGN_TABLE(7))

PostgreSQL 9.2.7						    2014-02-17						     DROP FOREIGN TABLE(7)