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Git: fatal: Pathspec is in submodule
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437
Removing the directory from git and adding it again worked for me:
git rm --cached directory
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How to drop all tables in a SQL Server database?
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315
It doesn't work for me either when there are multiple foreign key tables.
I found that code th...
Activate a virtualenv via fabric as deploy user
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answered Jul 24 '09 at 23:32
bitprophetbitprophet
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How should I validate an e-mail address?
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32 Answers
32
Active
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Primary key or Unique index?
...ble1 (foo, bar) VALUES (2, 2); -- OK
INSERT INTO table1 (foo, bar) VALUES (3, 1); -- OK
INSERT INTO table1 (foo, bar) VALUES (1, 4); -- Fails!
Duplicate entry '1' for key 'ux_table1_foo'
The last insert fails because it violates the unique index on column foo when it tries to insert the value 1 i...
How to check whether a file or directory exists?
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answered May 9 '12 at 6:23
MostafaMostafa
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Mongoose: Get full list of users
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173
Well, if you really want to return a mapping from _id to user, you could always do:
server.get(...
CodeIgniter: Create new helper?
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381
A CodeIgniter helper is a PHP file with multiple functions. It is not a class
Create a file a...
How to specify new GCC path for CMake
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223
Do not overwrite CMAKE_C_COMPILER, but export CC (and CXX) before calling cmake:
export CC=/usr...
Calling filter returns [duplicate]
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It looks like you're using python 3.x. In python3, filter, map, zip, etc return an object which is iterable, but not a list. In other words,
filter(func,data) #python 2.x
is equivalent to:
list(filter(func,data)) #python 3.x
I think it was changed bec...