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My docker container has no internet
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Is there a better alternative than this to 'switch on type'?
...gather wasn't added as a special case because is relationships mean that more than one distinct case might apply), is there a better way to simulate switching on type other than this?
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Java EE 6 @javax.annotation.ManagedBean vs. @javax.inject.Named vs. @javax.faces.ManagedBean
...ncludes a complete, comprehensive managed bean facility. CDI beans are far more advanced and flexible than simple JSF managed beans. They can make use of interceptors, conversation scope, Events, type safe injection, decorators, stereotypes and producer methods.
To deploy CDI beans, you must place ...
Fast way to discover the row count of a table in PostgreSQL
...class
WHERE oid = 'myschema.mytable'::regclass;
Faster, simpler, safer, more elegant. See the manual on Object Identifier Types.
Use to_regclass('myschema.mytable') in Postgres 9.4+ to avoid exceptions for invalid table names:
How to check if a table exists in a given schema
TABLESAMPLE SY...
How to pass a function as a parameter in Java? [duplicate]
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I would need a much more simpler solution. Can anyone help?
– TomeeNS
Jan 3 '14 at 0:27
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Understanding the Event Loop
...eaded application, then what processes setTimeouts while JS engine accepts more requests and executes them? Isn't that single thread will continue working on other requests? Then who is going to keep working on setTimeout while other requests keep coming and get executed.
There's only 1 thread in ...
Using .gitignore to ignore everything but specific directories
...w I did it - you essentially have to walk up the paths, you can't wildcard more than one level in any direction:
# Ignore everything:
*
# Except for the themes directories:
!wordpress/
!wordpress/*/
!wordpress/*/wp-content/
!wordpress/*/wp-content/themes/
!wordpress/*/wp-content/themes/*
!wordpre...
In a PHP project, what patterns exist to store, access and organize helper objects? [closed]
...uncle Bob' (Robert Martin) discussing manual DI vs using framework.
Some more thoughts on Flavius's solution. I don't want this post to be an anti-post but I think it's important to see why dependency injection is, at least for me, better than globals.
Even though it is not a 'true' Singleton im...
Concurrent.futures vs Multiprocessing in Python 3
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I wouldn't call concurrent.futures more "advanced" - it's a simpler interface that works very much the same regardless of whether you use multiple threads or multiple processes as the underlying parallelization gimmick.
So, like virtually all instances of "sim...
How to get the full path of running process?
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