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Circle line-segment collision detection algorithm?
...x2 - 2exh - 2tdxh + h2 +
ey2 + 2eytdy + t2dy2 - 2eyk - 2tdyk + k2 - r2 = 0
Group
t2( dx2 + dy2 ) +
2t( exdx + eydy - dxh - dyk ) +
ex2 + ey2 -
2exh - 2eyk + h2 + k2 - r2 = 0
Finally,
t2( _d * _d ) + 2t( _e * _d - _d * _c ) + _e * _e - 2( _e*_c ) + _c * _c - r2 = 0
*Where _d is the vector d and * is ...
I just discovered why all ASP.Net websites are slow, and I am trying to work out what to do about it
...uldn't work, because what if one page changes a set of related values as a group? How would you ensure that other pages running at the same time would get a consistent view of the user's session variables?
I would suggest that you try to minimize the modifying of session variables once they have be...
How do I use WPF bindings with RelativeSource?
...
@MarkusHütter The diagram is showing a group a nested Views and corresponding ViewModels. The DataContext of View1 is ViewModel1, but it wants to bind to a property of BaseViewModel. Because BaseViewModel is the DataContext of BaseView (which is a Window), it can ...
403 Forbidden vs 401 Unauthorized HTTP responses
...ent privileges (they are not logged in or do not belong to the proper user group), what is the proper HTTP response to serve?
...
Can local storage ever be considered secure? [closed]
...r the general stance of "do not use JavaScript crypto" provided by the NCC Group from 2011: JavaScript Cryptography Considered Harmful (notably due to the catch-22 of downloading the tool to verify the downloads… PRNG quality… etc.)
– amcgregor
Feb 26 '19 a...
Why JSF saves the state of UI components on server?
... of a session scoped bean where Java is been used instead of SQL to filter/group/arrange the records. With ~1000 records, that would easily go over 10MB per user session.
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How can I list ALL grants a user received?
...'JOB', 67, 'PROGRAM', 74, 'SCHEDULE',
48, 'CONSUMER GROUP',
51, 'SUBSCRIPTION', 52, 'LOCATION',
55, 'XML SCHEMA', 56, 'JAVA DATA',
57, 'EDITION', 59, 'RULE',
62, 'EVALUATION CONTEXT',
...
How to use underscore.js as a template engine?
...t;/script>
JsFiddle Thanks @PHearst!
JsFiddle (latest)
JsFiddle List grouped by first letter (complex example w/ images, function calls, sub-templates) fork it! have a blast...
JsFiddle Demo of XSS hack noted by @tarun_telang below
JsFiddle One non-standard method to do sub-templates
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Difference between UTF-8 and UTF-16?
...he many reasons that is now the mandatory encoding for all things.
Other groups are saying the same.
So while UTF-16 may continue being used internally by some systems such as Java and Windows, what little use of UTF-16 you may have seen in the past for data files, data exchange, and such, will ...
Can I Replace Apache with Node.js?
...de. I checked out a talk awhile back that Ryan Dahl gave to a PHP Users's group and he mentioned the name node relating to a vision of several node processes doing work and talking with each other.
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