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List all svn:externals recursively?
... Subversion 1.5 takes a huge step in relieving these frustrations. As mentioned earlier, the URLs used in the new externals definition format can be relative, and Subversion provides syntax magic for specifying multiple flavors of URL relativity.
../
Relative to the URL of the direc...
How to refer environment variable in POM.xml?
...R CASE VARIABLE, and problem solved.
OK Variables Examples:
DUMMY
DUMMY_ONE
JBOSS_SERVER_PATH
(NOTE: I was using maven v3.0.5)
I Hope that this can help someone....
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Multiline bash commands in makefile
...n `find`; \
do \
all="$$all $$i"; \
done; \
gcc $$all
But if you just want to take the whole list returned by the find invocation and pass it to gcc, you actually don't necessarily need a multiline command:
foo:
gcc `find`
Or, using a...
What is the EAFP principle in Python?
... value to x when the key doesn't exist: x = mydict.get('key') will return None if 'key' is not in my_dict; you could also do .get('key', <something>), and then x will be assigned that something if the key isn't in the dictionary. dict.setdefault() and collections.defaultdict are nice things fo...
Is there a difference between foo(void) and foo() in C++ or C?
...ny other crappy parses in C++ there's no real point in kvetching about any one of them.
– DrPizza
Jan 4 '10 at 18:49
16
...
map vs. hash_map in C++
... // the only member value of map (it's rb_tree)
rep_type t;
};
// one construct function
template<typename InputIterator>
map(InputIterator first, InputIterator last):t(Compare()){
// use rb_tree to insert value(just insert unique value)
t.insert_unique(first, last);
}...
Declaring and initializing variables within Java switches
...mpiler still knows which variable you're referring to, but you won't have gone through any execution path which assigns it a value, which is why you get an error as you would when you try to read any other not-definitely-assigned local variable.
I would strongly recommend you not to use local varia...
What is the difference between Non-Repeatable Read and Phantom Read?
...Example: select sum(x) from table; will return a different result even if none of the affected rows themselves have been updated, if rows have been added or deleted.
In the above example,which isolation level to be used?
What isolation level you need depends on your application. There is a hi...
How to calculate the bounding box for a given lat/lng location?
... have 1 starting point we can't calculate the great circle distance as is done in this code, that requires two lat,long locations.
– mdoran3844
Aug 26 '13 at 6:34
...
How to undo another user’s checkout in TFS?
...spaceowner]]
[/server:servername] [/recursive] itemspec [/noprompt]
For one file
tf undo /workspace:workspacename;workspaceowner $/projectname/filename.cs
GUI
The second is via the GUI, but does not come standard - you have to install the TFS Power Tools. See here for details on how to use th...