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Remove elements from collection while iterating
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438
Let me give a few examples with some alternatives to avoid a ConcurrentModificationException.
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What is the fastest method for selecting descendant elements in jQuery?
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3 Answers
3
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How can I represent an infinite number in Python?
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In Python, you can do:
test = float("inf")
In Python 3.5, you can do:
import math
test = math.inf
And then:
test > 1
test > 10000
test > x
Will always be true. Unless of course, as pointed out, x is also infinity or "nan" ("not a number").
Additionally (Python 2...
List of tuples to dictionary
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edited Dec 13 '19 at 23:38
Boris
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a...
Delete text in between HTML tags in vim?
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325
dit will delete the text between matching XML tags. (it is for "inner tag block".)
See :h it...
How to pass command line arguments to a rake task
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389
Options and dependencies need to be inside arrays:
namespace :thing do
desc "it does a thing...
Bulk insert with SQLAlchemy ORM
...on()
objects = [
User(name="u1"),
User(name="u2"),
User(name="u3")
]
s.bulk_save_objects(objects)
s.commit()
Here, a bulk insert will be made.
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C# version of java's synchronized keyword?
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edited Jun 3 '13 at 19:52
answered Feb 12 '09 at 14:00
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Set Additional Data to highcharts series
...[ {
name: 'Foo',
data: [
{
y : 3,
myData : 'firstPoint'
},
{
y : 7,
myData : 'secondPoint'
},
{
y : 1,
myData : 'thirdPoint'
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In bash, how does one clear the current input?
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edited May 22 '15 at 21:39
answered Jun 29 '09 at 3:07
Jo...