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Calling pylab.savefig without display in ipython
...otlib
matplotlib.use('Agg')
import matplotlib.pyplot as plt
plt.plot([1,2,3])
plt.savefig('/tmp/test.png')
EDIT: If you don't want to lose the ability to display plots, turn off Interactive Mode, and only call plt.show() when you are ready to display the plots:
import matplotlib.pyplot as plt
#...
How to check if bootstrap modal is open, so i can use jquery validate
...rap 4
($("element").data('bs.modal') || {}).isShown // Bootstrap <= 3
as discussed in Twitter Bootstrap Modal - IsShown.
When the modal is not yet opened, .data('bs.modal') returns undefined, hence the || {} - which will make isShown the (falsy) value undefined. If you're into strictness o...
What Every Programmer Should Know About Memory?
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3 Answers
3
Active
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How can I measure the speed of code written in PHP? [closed]
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Pascal MARTINPascal MARTIN
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Change templates in Xcode
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BrunoLoops
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answered Aug 29 '08 at 1:14
Chris HansonChris Hanson
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What does the comma operator , do?
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132
The expression:
(expression1, expression2)
First expression1 is evaluated, then expression2...
How to change owner of PostgreSql database?
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357
ALTER DATABASE name OWNER TO new_owner;
See the Postgresql manual's entry on this for more d...
Calling a function within a Class method?
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answered Nov 12 '09 at 20:38
Sergey KuznetsovSergey Kuznetsov
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how to convert binary string to decimal?
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JonJon
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How do I count a JavaScript object's attributes? [duplicate]
...ree."
Here's one way:
var foo = {"key1": "value1", "key2": "value2", "key3": "value3"};
Object.prototype.foobie = 'bletch'; // add property to foo that won't be counted
var count = 0;
for (var k in foo) {
if (foo.hasOwnProperty(k)) {
++count;
}
}
alert("Found " + count + " properti...