大约有 31,100 项符合查询结果（耗时：0.0414秒） [XML]
TypeError: 'str' does not support the buffer interface
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I typed my Name in Unicode Hindi and it compressed it in gzip successfully. I am using Python 3.2
– Future King
Mar 29 '11 at 11:15
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Mapping two integers to one, in a unique and deterministic way
...mits of a 2N bit integer if the inputs are two N bit integers. That is, if my inputs are two 16 bit integers ranging from 0 to 2^16 -1, then there are 2^16 * (2^16 -1) combinations of inputs possible, so by the obvious Pigeonhole Principle, we need an output of size at least 2^16 * (2^16 -1), which ...
Javascript callback when IFRAME is finished loading?
...sive use of jQuery - but I've got a live working example in production
$('#myUniqueID').load(function () {
if (typeof callback == 'function') {
callback($('body', this.contentWindow.document).html());
}
setTimeout(function () {$('#frameId').remove();}, 50);
});
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How do I change read/write mode for a file using Emacs?
...ead-only
or in more recent versions of Emacs
M-x read-only-mode
On my Windows box, that amounts to Alt-x to bring up the meta prompt and typing "toggle-read-only" to call the correct elisp function.
If you are using the default keyboard bindings,
C-x C-q
(which you read aloud as "Co...
Is there a shortcut on Android Studio to convert a text to uppercase?
..., it will turn it all uppercase. It's not intuitive, but it worked fine on my Linux install.
– Michael A.
Aug 25 '14 at 22:03
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Spring Test & Security: How to mock authentication?
I was trying to figure out how to unit test if my the URLs of my controllers are properly secured. Just in case someone changes things around and accidentally removes security settings.
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Apply .gitignore on an existing repository already tracking large number of files
I have an existing Visual Studio project in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file.
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Automatic post-registration user authentication
...r entity and pass it into the security context. Here's an example based on my setup:
RegistrationController.php:
$token = new UsernamePasswordToken($userEntity, null, 'main', array('ROLE_USER'));
$this->get('security.context')->setToken($token);
Where main is the name of the firewall for y...
How to read/process command line arguments?
...tting
allow_interspersed_args and doing the
parser dispatch manually
And my personal favorite:
argparse allows the type and
action parameters to add_argument()
to be specified with simple
callables, while optparse requires
hacking class attributes like
STORE_ACTIONS or CHECK_METHODS to get
prope...
RSpec vs Cucumber (RSpec stories) [closed]
...d actively use specs, of course. But it still feels weird to use Cucumber. My current view on this, is that it's convenient to use Cucumber when you're implementing application for the client and do not understand how the whole system is supposed to work yet.
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