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How does bash tab completion work?
...ring how the tab autocomplete works. What's the mechanism behind it? How does the bash know the contents of every directory?
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Log4net does not write the log in the log file
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if it doesn't work to someone, then please try my way to use this: <log4net> <internal> <Debug value="true"> </Debug> </internal> </log4net>
– himanshupa...
Does the GitHub traffic graph include your own views?
...e team to consider.
Hope that answers your question - thanks!
So it does include your own views, but they might add the option to filter it later.
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How to escape os.system() calls?
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The function provided in this answer does a better job of shell quoting than shlex or pipes. Those python modules erroneously assume that special characters are the only thing which need to be quoted, which means that shell keywords (like time, case or while) wi...
CSS attribute selector does not work a href
...ribute selector in css to change link on different color and image, but it does not work.
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How does the getView() method work when creating your own custom adapter?
...he articles that I've read check if convertview is null or not first? What does it mean when it is null and what does it mean when it isn't?
This is an interesting one. You see, getView() is called everytime an item in the list is drawn. Now, before the item can be drawn, it has to be created. Now...
How does clipsToBounds work?
...y (except clipsToBounds), they look different. This is what clipsToBounds does. Setting it to YES will provide the top result, while setting it to NO provides the bottom result.
If we debug the view hierarchy, we can see more clearly that the black boxes both do actually extend past the boarders ...
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
...ould connect to it, but it couldn't connect you to the database because it doesn't know that that database is up. There are two reasons for this:
the database has not been started up,
the database has not registered with the listener, e.g. because the database was started before the listener. (W...
Does Haskell require a garbage collector?
...sible.
This is not too unreasonable to ask for: the jhc haskell compiler does this, although GHC does not. Simon Marlow says that GHC's generational garbage collector makes escape analysis mostly unnecessary.
jhc actually uses a sophisticated form of escape analysis known as region inference. Con...
What is tail recursion?
...t starting to learn lisp, I've come across the term tail-recursive . What does it mean exactly?
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