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Override setter with arc

...piles down to (ARMv7): .align 2 .code 16 .thumb_func "-[Article setImageURLString:]" "-[Article setImageURLString:]": push {r7, lr} movw r1, :lower16:(_OBJC_IVAR_$_Article._imageURLString-(LPC7_0+4)) mov r7, sp movt r1, :up...
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Why can't I use a list as a dict key in python?

...le, it'll work correctly with classes that have a custom comparison method __eq__. But if you convert them to strings, everything is compared by its string representation. – Aran-Fey May 20 '18 at 12:50 ...
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SqlAlchemy - Filtering by Relationship Attribute

...tient.query.join(Patient.mother, aliased=True)\ .filter_by(phenoscore=10) share | improve this answer | follow | ...
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Multiple linear regression in Python

... sklearn.linear_model.LinearRegression will do it: from sklearn import linear_model clf = linear_model.LinearRegression() clf.fit([[getattr(t, 'x%d' % i) for i in range(1, 8)] for t in texts], [t.y for t in texts]) Then clf.coef_...
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how to delete all cookies of my website in php

...ill unset all of the cookies for your domain: // unset cookies if (isset($_SERVER['HTTP_COOKIE'])) { $cookies = explode(';', $_SERVER['HTTP_COOKIE']); foreach($cookies as $cookie) { $parts = explode('=', $cookie); $name = trim($parts[0]); setcookie($name, '', time()-...
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How to get datetime in JavaScript?

... function pad_2(number) { return (number < 10 ? '0' : '') + number; } function hours(date) { var hours = date.getHours(); if(hours > 12) return hours - 12; // Substract 12 hours when 13:00 and more return h...
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html select option separator

...on>First</option> </optgroup> <optgroup label="_________"> <option>Second</option> <option>Third</option> </optgroup> </select> disabled option (a bit better): <select> <option>Fir...
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How to print a query string with parameter values when using Hibernate

...ogger.org.hibernate.type=trace The first is equivalent to hibernate.show_sql=true legacy property, the second prints the bound parameters among other things. Another solution (non hibernate based) would be to use a JDBC proxy driver like P6Spy. ...
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Does Python support short-circuiting?

...ent, but you could also state things very succinctly: In [171]: name = raw_input('Enter Name: ') or '<Unkown>' Enter Name: In [172]: name Out[172]: '<Unkown>' In other words, if the return value from raw_input is true (not an empty string), it is assigned to name (nothing changes); ...
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Where is a complete example of logging.config.dictConfig?

... How about here! LOGGING_CONFIG = { 'version': 1, 'disable_existing_loggers': True, 'formatters': { 'standard': { 'format': '%(asctime)s [%(levelname)s] %(name)s: %(message)s' }, }, 'handlers': { ...