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Why can outer Java classes access inner class private members?
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This answer explains why nested classes have access to private members of their outer class. But the question is why does the outer class have access to private members of nested classes.
– Andrew
F...
How can I debug git/git-shell related problems?
..._TRACE options, beyond the core one. Here's the über-verbose option: set -x; GIT_TRACE=2 GIT_CURL_VERBOSE=2 GIT_TRACE_PERFORMANCE=2 GIT_TRACE_PACK_ACCESS=2 GIT_TRACE_PACKET=2 GIT_TRACE_PACKFILE=2 GIT_TRACE_SETUP=2 GIT_TRACE_SHALLOW=2 git pull origin master -v -v; set +x
– Paul...
How to add a string to a string[] array? There's no .Add function
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You can't add items to an array, since it has fixed length. What you're looking for is a List<string>, which can later be turned to an array using list.ToArray(), e.g.
List<string> list = new List<string>();
list.Add("Hi");
String[] str = list.ToArray();...
Should struct definitions go in .h or .c file?
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| int other_stuff; | | extern void |
| }; | | api_func(struct s *foo, int x); |
| | +---------------------------------+
| extern void | +-----...
How to draw a path on a map using kml file?
... I can see.
To display the route, you should parse the kml data i.e. via SAX parser, then display the route markers on the map.
See the code below for an example, but it's not complete though - just for you as a reference and get some idea.
This is a simple bean I use to hold the route information...
Setting the MySQL root user password on OS X
I just installed MySQL on Mac OS X. The next step was setting the root user password, so I did this next:
23 Answers
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Comprehensive beginner's virtualenv tutorial? [closed]
...hat it is and the basics of getting/using it. (The second for some reason explained activate but neglected deactivate o_O). I'm still hoping for more elaboration on when to use it (and when not to), and deeper examples.
– Dan Burton
May 1 '11 at 7:13
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How to use Elasticsearch with MongoDB?
...gh many blogs and sites about configuring Elasticsearch for MongoDB to index Collections in MongoDB but none of them were straightforward.
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Warning: mysql_connect(): [2002] No such file or directory (trying to connect via unix:///tmp/mysql.
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For some reason mysql on OS X gets the locations of the required socket file a bit wrong, but thankfully the solution is as simple as setting up a symbolic link.
You may have a socket (appearing as a zero length file) as /tmp/mysql.sock or /var/mysql/m...
How do I find the location of Python module sources?
...Python module is installed? Is the method different on Windows than on Linux?
18 Answers
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