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How do I revert to a previous package in Anaconda?
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I had to use the install function instead:
conda install pandas=0.13.1
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Reload the path in PowerShell
...mpenmpen
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How to define two fields “unique” as couple
...ple:
class MyModel(models.Model):
field1 = models.CharField(max_length=50)
field2 = models.CharField(max_length=50)
class Meta:
unique_together = ('field1', 'field2',)
And in your case:
class Volume(models.Model):
id = models.AutoField(primary_key=True)
journal_id = models.Foreign...
Class method decorator with self arguments?
...e:
def check_authorization(f):
def wrapper(*args):
print args[0].url
return f(*args)
return wrapper
class Client(object):
def __init__(self, url):
self.url = url
@check_authorization
def get(self):
print 'get'
>>> Client('http://www.go...
MySQL DISTINCT on a GROUP_CONCAT()
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edited Jun 21 '10 at 9:47
Daniel Vassallo
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What's the need of array with zero elements?
...lloc(sizeof(*var) + extra);
You can access var->data with indices in [0, extra). Note that sizeof(struct something) will only give the size accounting for the other variables, i.e. gives data a size of 0.
It may be interesting also to note how the standard actually gives examples of mallocin...
Running python script inside ipython
...er, works on IPython.
– rotton
Feb 20 at 8:45
2
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jquery find closest previous sibling with class
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edited May 14 '12 at 10:10
Felix Kling
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How to get JQuery.trigger('click'); to initiate a mouse click
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You need to use jQuery('#bar')[0].click(); to simulate a mouse click on the actual DOM element (not the jQuery object), instead of using the .trigger() jQuery method.
Note: DOM Level 2 .click() doesn't work on some elements in Safari. You will need to use...
textarea - disable resize on x or y?
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answered Aug 29 '14 at 11:50
Grim...Grim...
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