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What is an example of the simplest possible Socket.io example?
...ome struggling. and please notice that i stayed away from using "reserved word" looking user-defined variable names for my socket definitions.
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What are dictionary view objects?
...in Python, which is probably essentially as fast as using a view (in other words, k in large_d.keys() is not Pythonic and should be avoided—as is k in large_d.viewkeys()).
– Eric O Lebigot
Aug 18 '18 at 20:51
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How do I expire a PHP session after 30 minutes?
... How could you alter this if you wanted to check "inactive time"? In other words, the user logs in, and as long as they continue to use the site, it will not log them out. However if they are inactive for 30 mins it will log them out?
– Metropolis
Aug 9 '10 at ...
How can I make git accept a self signed certificate?
...an be overridden by the GIT_SSL_KEY environment variable.
http.sslCertPasswordProtected
Enable git's password prompt for the SSL certificate. Otherwise OpenSSL will
prompt the user, possibly many times, if the certificate or private key is encrypted.
Can be overridden by the GIT_SSL_CER...
Who architected / designed C++'s IOStreams, and would it still be considered well-designed by today'
...the POSIX $ printf parameters), then it also better handles differences in word order between languages.
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Why maven? What are the benefits? [closed]
...l where all three major IDEs can use the sources out of the box. In other words, using maven makes your build IDE-agnostic. This allows for e.g. using Netbeans profiling even if you normally work In eclipse
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What exactly is OAuth (Open Authorization)?
...his list of contacts, you would have to give LinkedIn the username and password to your GMail account, thereby giving them too much power.
This is where OAuth comes in. If your GMail supports the OAuth protocol, then LinkedIn can ask you to authorize them to access your GMail list of contacts.
OAu...
Oracle PL/SQL - How to create a simple array variable?
... unbounded array:
...
type array_t is table of varchar2(10);
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The word "table" here has nothing to do with database tables, confusingly. Both methods create in-memory arrays.
With either of these you need to both initialise and extend the collection before adding elements:
declare
typ...
Android search with Fragments
...plement the standard Android search interface with Fragment s? In other words, is it possible to put a standard search with a SearchManager in a Fragment?
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Redis key naming conventions?
...instance "object-type:id:field" can be
a nice idea, like in "user:1000:password". I like to use dots for
multi-words fields, like in "comment:1234:reply.to".
Are you able to query for just the beginning of the key to return all
users?
If you mean someting like directly querying for all keys ...