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Find object in list that has attribute equal to some value (that meets any condition)
...ext((x for x in test_list if x.value == value), None)
This gets the first item from the list that matches the condition, and returns None if no item matches. It's my preferred single-expression form.
However,
for x in test_list:
if x.value == value:
print("i found it!")
break
T...
Executing injected by innerHTML after AJAX call
...jax response. You then set the src attribute of your script tag and voila, it loads and executes the external script.
This other StackOverflow post may also be helpful to you: Can scripts be inserted with innerHTML?.
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What does ^M character mean in Vim?
I keep getting ^M character in my vimrc and it breaks my configuration.
15 Answers
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Compare two objects in Java with possible null values
I want to compare two strings for equality when either or both can be null .
12 Answers
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Copy paste text into iOS simulator
This must be documented somewhere, but I can't find it.
16 Answers
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How to get diff working like git-diff?
I like the output formatting of git diff . The color and the + / - representation of changes between lines is easier to read than GNU diff.
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Convert a python UTC datetime to a local datetime using only python standard library?
...12-06 20:29:07.730000 MSK+0300
2012-11-08 14:19:50.146917 MSK+0400
Note: it takes into account DST and the recent change of utc offset for MSK timezone.
I don't know whether non-pytz solutions work on Windows.
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How to parse float with two decimal places in javascript?
I have the following code. I would like to have it such that if price_result equals an integer, let's say 10, then I would like to add two decimal places. So 10 would be 10.00.
Or if it equals 10.6 would be 10.60. Not sure how to do this.
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URL-parameters and logic in Django class-based views (TemplateView)
It is unclear to me how it is best to access URL-parameters in class-based-views in Django 1.5.
5 Answers
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What are the differences between delegates and events?
...rotection prevents clients of the delegate from resetting the delegate and its invocation list and only allows adding or removing targets from the invocation list.
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