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warning about too many open figures
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edited May 23 '17 at 12:17
Community♦
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answered Feb 19 '14 at 15:04
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Stripping everything but alphanumeric chars from a string in Python
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347
I just timed some functions out of curiosity. In these tests I'm removing non-alphanumeric ch...
Multiple variables in a 'with' statement?
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It is possible in Python 3 since v3.1 and Python 2.7. The new with syntax supports multiple context managers:
with A() as a, B() as b, C() as c:
doSomething(a,b,c)
Unlike the contextlib.nested, this guarantees that a and b will have their __e...
Can table columns with a Foreign Key be NULL?
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INSERT INTO child (id, parent_id) VALUES (2, 1);
-- ERROR 1452 (23000): Cannot add or update a child row: a foreign key
-- constraint fails (`t/child`, CONSTRAINT `child_ibfk_1` FOREIGN KEY
-- (`parent_id`) REFERENCES `parent` (`id`))
The first insert will pass because we insert a NULL ...
How do I set the figure title and axes labels font size in Matplotlib?
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edited Dec 10 '19 at 19:30
Neuron
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answered Sep...
reformat in vim for a nice column layout
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Difference between JSON.stringify and JSON.parse
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683
JSON.stringify turns a JavaScript object into JSON text and stores that JSON text in a string, e...
How to take screenshot of a div with JavaScript?
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answered Jul 31 '11 at 2:38
Delan AzabaniDelan Azabani
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Open URL in same window and in same tab
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edited Jul 18 '17 at 9:13
Anton Sutarmin
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answered Dec 10 '11 at ...
How to retrieve GET parameters from javascript? [duplicate]
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398
With the window.location object. This code gives you GET without the question mark.
window.lo...