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Where in a virtualenv does the custom code go?
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90
virtualenv provides a python interpreter instance, not an application instance. You wouldn't no...
In Firebase, is there a way to get the number of children of a node without loading all the node dat
...votesRef.transaction(function (current_value) {
return (current_value || 0) + 1;
});
For more info, see https://www.firebase.com/docs/transactions.html
UPDATE:
Firebase recently released Cloud Functions. With Cloud Functions, you don't need to create your own Server. You can simply write JavaSc...
Numpy array dimensions
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answered Jun 17 '10 at 12:59
Felix KlingFelix Kling
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setuptools vs. distutils: why is distutils still a thing?
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+50
Have a look at this SO question. It explains all the packaging methods very well, and might help answer your question to some extent: ...
UIBarButtonItem with custom image and no border
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answered Apr 21 '10 at 8:47
VladimirVladimir
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Get User's Current Location / Coordinates
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230
To get a user's current location you need to declare:
let locationManager = CLLocationManager()...
The written versions of the logical operators
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answered Mar 4 '10 at 2:11
GManNickGGManNickG
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What is the optimal Jewish toenail cutting algorithm?
...e. Luckily, humans only have five toes per foot*, so there are only 5! = 120 unrestricted sequences.
Python example:
#seq is only valid when consecutive elements in the list differ by at least two.
def isValid(seq):
for i in range(len(seq)-1):
a = seq[i]
b = seq[i+1]
i...
Get HTML5 localStorage keys
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in ES2017 you can use:
Object.entries(localStorage)
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What do 'statically linked' and 'dynamically linked' mean?
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450
There are (in most cases, discounting interpreted code) two stages in getting from source code (...