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How to check if an email address exists without sending an email?
...anization with many internal departments with their own mail servers. The border server might not even know all accounts within.
– David Mårtensson
Feb 27 '11 at 21:25
3
...
Get the first N elements of an array?
... indices are meaningful to you, remember that array_slice will reset and reorder the numeric array indices. You need the preserve_keys flag set to trueto avoid this. (4th parameter, available since 5.0.2).
Example:
$output = array_slice($input, 2, 3, true);
Output:
array([3]=>'c', [4]=>'d...
How to overwrite styling in Twitter Bootstrap
...nav li a {
color: red;
}
it's still going to be rendered as #999. In order to solve this, bootstrap has 22 points (calculate it yourself). So all we need is something more than that. Thus, I have added custom IDs to the elements i.e. home-menu-container and home-menu. Now the following css wil...
ValueError: numpy.dtype has the wrong size, try recompiling
...ade, but then got the above error due to some incompatibilities with numpy etc... when I did
import pandas
To fix, I just reinstalled the pandas-0.10.0.win-amd64-py2.7 binary and everything works. I didn't see this answer (suggests to use pip) which may have helped me (though not sure) Install p...
PATH issue with pytest 'ImportError: No module named YadaYadaYada'
...est modules on test collection to gather custom hooks and fixtures, and in order to import the custom objects from them, pytest adds the parent directory of the conftest.py to the sys.path (in this case the repo directory).
Other project structures
If you have other project structure, place the co...
Why does C# have break if it's not optional? [duplicate]
...ement/ rather than a /statement-list/. It would then match if, while, for, etc. No break would be required. You get one statement. More than that, and you put braces. That would have been awesome.
– Jeffrey L Whitledge
Jun 24 '10 at 13:56
...
How many classes should I put in one file? [closed]
...things up too early, because you start to realise that a totally different ordering of structure is required.
On the other hand, when any .java or .py file is getting to more than about 700 lines I start to get annoyed constantly trying to remember where "that particular bit" is.
With Python/Jytho...
What are paramorphisms?
...wse other questions tagged haskell recursion functional-programming higher-order-functions or ask your own question.
How do I prevent 'git diff' from using a pager?
..., 'less').
The value is meant to be interpreted by the shell.
The order of preference is:
the $GIT_PAGER environment variable,
then core.pager configuration,
then $PAGER,
and then the default chosen at compile time (usually 'less').
When the LESS environment variabl...
How can I use jQuery in Greasemonkey?
...hat you need to copy the jquery.js file to your script directory folder in order for this to work. I tested this, and it only works if you actually copy the file manually there.
Happy jQuerying!
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