prepare a perl tuts Post: 302362248

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Top Forums UNIX for Dummies Questions & Answers prepare a perl tuts Post 302362248 by cbkihong on Thursday 15th of October 2009 11:02:43 AM

10-15-2009

Registered User

In my opinion, one aspect I observed that is important is that many new entrants to Perl would likely find it sort of confusing at first sight, especially for those who are used to have everything checked at compile time such as Java and C++, with a much more structured syntax compared with more dynamic languages such as Perl.

It's sort of easy to find a book or online resources to learn a programming language, so I think your emphasis in a knowledge sharing session is best placed on something that is not as directly acquired from those resources. Experience is the key. Do show them what Perl can do, and why that kind of flexibility is good.

Another thing I think you may consider is that you can be more of a motivator than a teacher, and try to help them learn on their own. There are a lot of details in the perldoc itself and if one can understand how to read them then it will be the most important resource they should go to when they have questions. If you know the stuff, then some guidance will be helpful, say the Perl OOP is not easily accepted by most Java/C++ programmers and they likely need some support there. Smilie

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LEARN ABOUT DEBIAN

ssl_ctx_sess_get_cache_size

SSL_CTX_sess_set_cache_size(3SSL)				      OpenSSL					 SSL_CTX_sess_set_cache_size(3SSL)

NAME

       SSL_CTX_sess_set_cache_size, SSL_CTX_sess_get_cache_size - manipulate session cache size

SYNOPSIS

	#include <openssl/ssl.h>

	long SSL_CTX_sess_set_cache_size(SSL_CTX *ctx, long t);
	long SSL_CTX_sess_get_cache_size(SSL_CTX *ctx);

DESCRIPTION

       SSL_CTX_sess_set_cache_size() sets the size of the internal session cache of context ctx to t.

       SSL_CTX_sess_get_cache_size() returns the currently valid session cache size.

NOTES

       The internal session cache size is SSL_SESSION_CACHE_MAX_SIZE_DEFAULT, currently 1024*20, so that up to 20000 sessions can be held. This
       size can be modified using the SSL_CTX_sess_set_cache_size() call. A special case is the size 0, which is used for unlimited size.

       When the maximum number of sessions is reached, no more new sessions are added to the cache. New space may be added by calling
       SSL_CTX_flush_sessions(3) to remove expired sessions.

       If the size of the session cache is reduced and more sessions are already in the session cache, old session will be removed at the next
       time a session shall be added. This removal is not synchronized with the expiration of sessions.

RETURN VALUES

       SSL_CTX_sess_set_cache_size() returns the previously valid size.

       SSL_CTX_sess_get_cache_size() returns the currently valid size.

SEE ALSO

       ssl(3), SSL_CTX_set_session_cache_mode(3), SSL_CTX_sess_number(3), SSL_CTX_flush_sessions(3)

1.0.1e								    2013-02-11					 SSL_CTX_sess_set_cache_size(3SSL)